S-1172B16-E6T1U

S-1172 Series www.ablic.com www.ablicinc.com HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.2.2_03 © ABLIC Inc., 2007-2015 The S-1172 Series, developed by using CMOS technology, is a positive voltage regulator with a super low dropout voltage, high-accuracy output voltage and low current consumption. The S-1172 Series provides the very low dropout voltage and the large output current due to the built-in transistor with low on-resistance. The S-1172 Series includes an overcurrent protection circuit that prevents the load current from exceeding the current capacitance of the output transistor, a thermal shutdown circuit that prevents damage due to overheating, and an inrush current limit circuit to limit the excessive inrush current generated at power-on. The ON/OFF circuit ensures longer battery life. Compared with the voltage regulators using the conventional CMOS technology, a large variety of capacitors are available, including small ceramic capacitors. High heat radiation HSOP-6 and small SOT-89-5 packages realize high-density mounting.  Features  Output voltage:  Input voltage:  Output voltage accuracy:  Dropout voltage:  Current consumption:  Output current:  Input and output capacitors:  Ripple rejection:  Built-in overcurrent protection circuit:  Built-in thermal shutdown circuit:  Built-in inrush current limit circuit: 1.0 V to 5.0 V, selectable in 0.05 V step 1.5 V to 5.5 V 1.0% (1.0 V to 1.45 V output product: 15 mV) 70 mV typ. (3.0 V output product, IOUT = 300 mA) During operation: 70 A typ., 90 A max. (3.0 V output product) During power-off: 0.1 A typ., 1.0 A max. *1 Possible to output 1000 mA (3.0 V output product, VIN  VOUT(S)  1.0 V) A ceramic capacitor of 4.7 F or more can be used. 70 dB typ. (1.0 V output product, f = 1.0 kHz) Limits overcurrent of output transistor. Prevents damage caused by heat. Limits excessive inrush current at power-on.  Built-in ON/OFF circuit: Ensures Long battery life.  Operation temperature range: Ta = 40°C to 85°C  Lead-free, Sn 100%, halogen-free*2 *1. *2. Attention should be paid to the power dissipation of the package when the output current is large. Refer to “ Product Name Structure” for details.  Applications  Constant-voltage power supply for battery-powered device  Constant-voltage power supply for TV, notebook PC and home electric appliance  Constant-voltage power supply for portable equipment  Packages  SOT-89-5  HSOP-6 1 HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR S-1172 Series Rev.2.2_03  Block Diagram *1 VIN VOUT Overcurrent protection circuit Thermal shutdown circuit  ON/OFF circuit ON/OFF  Reference voltage circuit VSS *1. Parasitic diode Figure 1 2 HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR S-1172 Series Rev.2.2_03  Product Name Structure Users can select the product type, output voltage, and package type for the S-1172 Series. Refer to “1. name” regarding the contents of product name, “2. Packages” regarding the package drawings and “3. name list” regarding details of product name. 1. Product Product Product name S-1172 x xx - xxxx x Environmental code U: Lead-free (Sn 100%), halogen-free G: Lead-free (for details, please contact our sales office) Package abbreviation and packing specifications *1 U5T1: SOT-89-5, Tape E6T1: HSOP-6, Tape Output voltage *2 10 to 50 (e.g., when the output voltage is 1.0 V, it is expressed as 10.) Product type *3 A: ON/OFF pin negative logic B: ON/OFF pin positive logic *1. *2. *3. 2. Refer to the tape drawing. If you request the product which has 0.05 step, contact our sales office. Refer to “3. ON/OFF pin” in “ Operation”. Packages Package Name SOT-89-5 HSOP-6 Environmental code = G Environmental code = U Package UP005-A-P-SD FH006-A-P-SD FH006-A-P-SD Drawing Code Tape Reel UP005-A-C-SD UP005-A-R-SD FH006-A-C-SD FH006-A-R-SD FH006-A-C-SD FH006-A-R-S1 Land  FH006-A-L-SD FH006-A-L-SD 3 HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR S-1172 Series 3. Rev.2.2_03 Product name list Table 1 Output Voltage SOT-89-5 S-1172B10-U5T1x S-1172B11-U5T1x HSOP-6 S-1172B10-E6T1x S-1172B11-E6T1x S-1172B1B-E6T1x S-1172B12-E6T1x S-1172B1C-E6T1x S-1172B13-E6T1x S-1172B14-E6T1x S-1172B15-E6T1x S-1172B16-E6T1x S-1172B17-E6T1x S-1172B18-E6T1x S-1172B1J-E6T1x S-1172B19-E6T1x S-1172B20-E6T1x S-1172B21-E6T1x S-1172B22-E6T1x S-1172B23-E6T1x S-1172B24-E6T1x S-1172B25-E6T1x S-1172B26-E6T1x S-1172B27-E6T1x S-1172B28-E6T1x S-1172B2J-E6T1x S-1172B29-E6T1x S-1172B30-E6T1x S-1172B31-E6T1x S-1172B32-E6T1x S-1172B33-E6T1x S-1172B34-E6T1x S-1172B35-E6T1x S-1172B36-E6T1x S-1172B37-E6T1x S-1172B38-E6T1x S-1172B39-E6T1x S-1172B40-E6T1x S-1172B41-E6T1x S-1172B42-E6T1x S-1172B43-E6T1x S-1172B44-E6T1x S-1172B45-E6T1x S-1172B46-E6T1x S-1172B47-E6T1x S-1172B48-E6T1x S-1172B49-E6T1x S-1172B50-E6T1x 1.0 V 15 mV 1.1 V 15 mV 1.15 V 15 mV  S-1172B12-U5T1x 1.2 V 15 mV S-1172B1C-U5T1x 1.25 V 15 mV S-1172B13-U5T1x 1.3 V 15 mV S-1172B14-U5T1x 1.4 V 15 mV S-1172B15-U5T1x 1.5 V 1.0% S-1172B16-U5T1x 1.6 V 1.0% S-1172B17-U5T1x 1.7 V 1.0% S-1172B18-U5T1x 1.8 V 1.0% S-1172B1J-U5T1x 1.85 V 1.0% S-1172B19-U5T1x 1.9 V 1.0% S-1172B20-U5T1x 2.0 V 1.0% S-1172B21-U5T1x 2.1 V 1.0% S-1172B22-U5T1x 2.2 V 1.0% S-1172B23-U5T1x 2.3 V 1.0% S-1172B24-U5T1x 2.4 V 1.0% S-1172B25-U5T1x 2.5 V 1.0% S-1172B26-U5T1x 2.6 V 1.0% S-1172B27-U5T1x 2.7 V 1.0% S-1172B28-U5T1x 2.8 V 1.0% S-1172B2J-U5T1x 2.85 V 1.0% S-1172B29-U5T1x 2.9 V 1.0% S-1172B30-U5T1x 3.0 V 1.0% S-1172B31-U5T1x 3.1 V 1.0% S-1172B32-U5T1x 3.2 V 1.0% S-1172B33-U5T1x 3.3 V 1.0% S-1172B34-U5T1x 3.4 V 1.0% S-1172B35-U5T1x 3.5 V 1.0% S-1172B36-U5T1x 3.6 V 1.0% S-1172B37-U5T1x 3.7 V 1.0% S-1172B38-U5T1x 3.8 V 1.0% S-1172B39-U5T1x 3.9 V 1.0% S-1172B40-U5T1x 4.0 V 1.0% S-1172B41-U5T1x 4.1 V 1.0% S-1172B42-U5T1x 4.2 V 1.0% S-1172B43-U5T1x 4.3 V 1.0% S-1172B44-U5T1x 4.4 V 1.0% S-1172B45-U5T1x 4.5 V 1.0% S-1172B46-U5T1x 4.6 V 1.0% S-1172B47-U5T1x 4.7 V 1.0% S-1172B48-U5T1x 4.8 V 1.0% S-1172B49-U5T1x 4.9 V 1.0% S-1172B50-U5T1x 5.0 V 1.0% Remark 1. Please contact our sales office for products with an output voltage other than those specified above or type A products. 2. x: G or U 3. Please select products of environmental code = U for Sn 100%, halogen-free products. 4 HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR S-1172 Series Rev.2.2_03  Pin Configurations Table 2 SOT-89-5 Top view 5 4 *1. 1 2 3 Pin No. Symbol 1 ON/OFF Description ON/OFF pin 2 VSS GND pin 3 NC*1 No connection 4 VIN Input voltage pin 5 VOUT Output voltage pin The NC pin is electrically open. The NC pin can be connected to the VIN pin or the VSS pin. Figure 2 Table 3 HSOP-6 Top view 6 1 5 2 4 3 *1. Pin No. Symbol 1 VOUT 2 VSS 3 ON/OFF *1 Description Output voltage pin GND pin ON/OFF pin 4 NC 5 VSS GND pin 6 VIN Input voltage pin No connection The NC pin is electrically open. The NC pin can be connected to the VIN pin or the VSS pin. Figure 3 5 HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR S-1172 Series Rev.2.2_03  Absolute Maximum Ratings Table 4 (Ta  +25C unless otherwise specified) Item Symbol Input voltage Output voltage SOT-89-5 Power dissipation HSOP-6 Operation ambient temperature Storage temperature *1. VIN VON/OFF VOUT PD Topr Tstg Absolute Maximum Rating VSS  0.3 to VSS + 6 VSS  0.3 to VIN + 0.3 VSS  0.3 to VIN + 0.3 *1 1000 1900*2 40 to +85 40 to +125 Unit V V V mW mW °C °C When mounted on board [Mounted board] (1) Board size: (2) Name: *2. 114.3 mm  76.2 mm  t1.6 mm JEDEC STANDARD51-7 When mounted on board [Mounted board] Caution (1) Board size: (2) Board material: 50 mm  50 mm  t1.6 mm Glass epoxy resin (two layers) (3) Wiring ratio: 50% (4) Test conditions: When mounted on board (wind speed : 0 m/s) (5) Land pattern: Refer to the recommended land pattern (drawing code : FH006-A-L-SD) The absolute maximum ratings are rated values exceeding which the product could suffer physical damage. These values must therefore not be exceeded under any conditions. Power dissipation (PD) [mW] 2400 2000 HSOP-6 1600 800 400 0 Figure 4 SOT-89-5 1200 0 150 100 50 Ambient temperature (Ta) [C] Power Dissipation of Package (When Mounted on Board) Table 5 Condition HSOP-6 (When mounted on board) SOT-89-5 (When mounted on board) 6 Power Dissipation 1900 mW 1000 mW Thermal Resistance Value (ja) 53°C/W 100°C/W Rev.2.2_03 HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR S-1172 Series Power Dissipation of HSOP-6 (Reference) Power dissipation of package differs depending on the mounting conditions. Consider the power dissipation characteristics under the following conditions as reference. [Mounted board] 50 mm  50 mm  t1.6 mm Glass epoxy resin (two layers) (1) Board size: (2) Board material: (3) Wiring ratio: 90% (4) Test conditions: When mounted on board (wind speed : 0 m/s) (5) Land pattern: Refer to the recommended land pattern (drawing code : FH006-A-L-SD) Power dissipation (PD) [mW] 2400 2000 1600 1200 800 400 0 Figure 5 0 150 100 50 Ambient temperature (Ta) [C] Power Dissipation of Package (When Mounted on Board) Table 6 Condition HSOP-6 (When mounted on board) Power Dissipation (Reference) 2000 mW Thermal Resistance Value (ja) 50°C/W 7 HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR S-1172 Series Rev.2.2_03  Electrical Characteristics Table 7 (1 / 2) Item Output voltage*1 Output current*2 Symbol VOUT(E) IOUT Condition VIN = VOUT(S) + 1.0 V, IOUT = 100 mA VIN = 5.5 V, IOUT = 100 mA VIN  VOUT(S) + 1.0 V VIN = 5.5 V IOUT = 300 mA Dropout voltage*3 Vdrop IOUT = 1000 mA Line regulation Load regulation Output voltage temperature *4 coefficient Current consumption during operation VOUT1 VIN  VOUT VOUT2 VOUT Ta  VOUT ISS1 Current consumption during power-off ISS2 Input voltage VIN 8 1.0 V  VOUT(S) < 1.5 V 1.5 V  VOUT(S)  4.5 V 4.5 V < VOUT(S)  5.0 V 1.0 V  VOUT(S)  4.5 V 4.5 V < VOUT(S)  5.0 V 1.0 V  VOUT(S) < 1.1 V 1.1 V  VOUT(S) < 1.2 V 1.2 V  VOUT(S) < 1.3 V 1.3 V  VOUT(S) < 1.4 V 1.4 V  VOUT(S) < 1.5 V 1.5 V  VOUT(S) < 2.6 V 2.6 V  VOUT(S)  5.0 V 1.0 V  VOUT(S) < 1.1 V 1.1 V  VOUT(S) < 1.2 V 1.2 V  VOUT(S) < 1.3 V 1.3 V  VOUT(S) < 1.4 V 1.4 V  VOUT(S) < 1.5 V 1.5 V  VOUT(S) < 2.0 V 2.0 V  VOUT(S) < 2.6 V 2.6 V  VOUT(S)  5.0 V VOUT(S) + 0.5 V  VIN 1.0 V  VOUT(S) < 3.6 V  5.5 V, 3.6 V  VOUT(S)  4.8 V IOUT = 100 mA 5.3 V  VIN  5.5 V, 4.8 V < VOUT(S)  5.0 V IOUT = 100 mA VIN = VOUT(S) + 1.0 V, 1.0 V  VOUT(S)  4.5 V 1 mA  IOUT  300 mA VIN = 5.5 V, 4.5 V < VOUT(S)  5.0 V 1 mA  IOUT  300 mA VIN = VOUT(S) + 1.0 V, 1.0 V  VOUT(S)  4.5 V IOUT = 100 mA, 40°C  Ta  85°C VIN = 5.5 V, 4.5 V < VOUT(S)  5.0 V IOUT = 100 mA, 40°C  Ta  85°C VIN  VOUT(S)  1.0 V, ON/OFF pin  ON, no load, 1.0 V  VOUT(S) < 1.8 V VIN  VOUT(S)  1.0 V, ON/OFF pin  ON, no load, 1.8 V  VOUT(S)  4.5 V VIN  5.5 V, ON/OFF pin  ON, no load, 4.5 V < VOUT(S)  5.0 V VIN  VOUT(S)  1.0 V, 1.0 V  VOUT(S)  4.5 V ON/OFF pin  OFF, no load VIN  5.5 V, 4.5 V < VOUT(S)  5.0 V ON/OFF pin  OFF, no load  (Ta  +25C unless otherwise specified) Test Min. Typ. Max. Unit Circuit VOUT(S) VOUT(S) VOUT(S) V 1  0.015 + 0.015 VOUT(S) VOUT(S) VOUT(S) V 1  0.99  1.01 VOUT(S) VOUT(S) VOUT(S) V 1  0.99  1.01 *5 1000   mA 3 1000*5   mA 3 0.5 0.54 0.58 V 1  0.44 0.48 V 1  0.34 0.38 V 1  0.24 0.28 V 1  0.14 0.18 V 1  0.10 0.15 V 1  0.07 0.10 V 1  0.9  V 1  0.8  V 1  0.7  V 1  0.6  V 1  0.5  V 1  0.4  V 1  0.32  V 1  0.23  V 1  0.05 0.2 %/V 1  2.5 10 mV 1  2.5 10 mV 1  15 30 mV 1  15 30 mV 1  130  ppm/C 1  130  ppm/C 1  90 110 A 2  70 90 A 2  70 90 A 2  0.1 1.0 A 2  0.1 1.0 A 2 1.5  5.5 V  Rev.2.2_03 HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR S-1172 Series Table 7 (2 / 2) Item ON/OFF pin input voltage “H” ON/OFF pin input voltage “L” ON/OFF pin input current “H” ON/OFF pin input current “L” Ripple rejection Short-circuit current Symbol VSH VSL Condition VIN = VOUT(S) + 1.0 V, RL = 1.0 k, determined by VOUT output level VIN = 5.5 V, RL = 1.0 k, determined by VOUT output level VIN = VOUT(S) + 1.0 V, RL = 1.0 k, determined by VOUT output level VIN = 5.5 V, RL = 1.0 k, determined by VOUT output level (Ta  +25C unless otherwise specified) Test Min. Typ. Max. Unit Circuit 1.0 V  VOUT(S)  4.5 V 1.0   V 4 4.5 V < VOUT(S)  5.0 V 1.0   V 4 1.0 V  VOUT(S)  4.5 V   0.3 V 4 4.5 V < VOUT(S)  5.0 V   0.3 V 4 ISH VIN = 5.5 V, VON/OFF = 5.5 V 0.1  0.1 A 4 ISL VIN = 5.5 V, VON/OFF = 0 V 0.1  0.1 A 4 1.0 V  VOUT(S) < 1.2 V  70  dB 5 1.2 V  VOUT(S)  3.0 V  65  dB 5 3.0 V < VOUT(S)  4.5 V  60  dB 5 4.5 V < VOUT(S)  5.0 V  60  dB 5 1.0 V  VOUT(S)  4.5 V  200  mA 3 4.5 V < VOUT(S)  5.0 V  200  mA 3 RR ISHORT VIN = VOUT(S) + 1.0 V, f = 1 kHz, Vrip = 0.5 Vrms, IOUT = 100 mA VIN = 5.5 V, f = 1 kHz, Vrip = 0.5 Vrms, IOUT = 100 mA VIN  VOUT(S)  1.0 V, ON/OFF pin  ON, VOUT  0 V VIN  5.5 V, ON/OFF pin  ON, VOUT  0 V Thermal shutdown detection temperature TSD Junction temperature  150  C  Thermal shutdown release temperature TSR Junction temperature  120  C  *1. *2. *3. *4. *5. VOUT(S) : Set output voltage VOUT(E) : Actual output voltage Output voltage when fixing IOUT ( 100 mA) and inputting VOUT(S)  1.0 V or 5.5 V The output current at which the output voltage becomes 95% of VOUT(E) after gradually increasing the output current. Vdrop  VIN1  (VOUT3  0.98) VOUT3 is the output voltage when VIN  VOUT(S)  1.0 V or 5.5 V, and IOUT  300 mA or 1000 mA. VIN1 is the input voltage at which the output voltage becomes 98% of VOUT3 after gradually decreasing the input voltage. A change in the temperature of the output voltage [mV/°C] is calculated using the following equation. VOUT VOUT [mV/°C]*1 = VOUT(S) [V]*2  TaV [ppm/°C]*3  1000 Ta OUT *1. Change in temperature of output voltage *2. Set output voltage *3. Output voltage temperature coefficient The output current can be at least this value. Due to restrictions on the package power dissipation, this value may not be satisfied. Attention should be paid to the power dissipation of the package when the output current is large. This specification is guaranteed by design. 9 HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR S-1172 Series  Test Circuits 1. + VOUT VIN ON/OFF V VSS A + Set to ON Figure 6 2. + A VOUT VIN ON/OFF VSS Set to VIN or GND Figure 7 3. VOUT VIN ON/OFF VSS  A V  Set to ON Figure 8 4. VOUT VIN  A ON/OFF VSS V  RL Figure 9 5. VOUT VIN ON/OFF VSS Set to ON Figure 10 10 V  RL Rev.2.2_03 HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR S-1172 Series Rev.2.2_03  Standard Circuit Input Output VOUT VIN CIN *1 ON/OFF VSS Single GND *1. *2. CL *2 GND CIN is a capacitor for stabilizing the input. A ceramic capacitor of 4.7 F or more can be used as CL. Figure 11 Caution The above connection diagram and constant will not guarantee successful operation. Perform thorough evaluation using the actual application to set the constant.  Condition of Application Input capacitor (CIN): 4.7 F or more Output capacitor (CL): 4.7 F or more Caution 1. Set input capacitor (CIN) and output capacitor (CL) as CIN = CL. 2. Generally a series regulator may cause oscillation, depending on the selection of external parts. Confirm that no oscillation occurs in the application for which the above capacitors are used.  Selection of Input and Output Capacitors (CIN, CL) The S-1172 Series requires an output capacitor between the VOUT pin and the VSS pin for phase compensation. Operation is stabilized by a ceramic capacitor with an output capacitance of 4.7 F or more over the entire temperature range. When using an OS capacitor, a tantalum capacitor, or an aluminum electrolytic capacitor, the capacitance must be 4.7 F or more. The values of output overshoot and undershoot, which are transient response characteristics, vary depending on the value of output capacitor. The required value of capacitance for the input capacitor differs depending on the application. Set the value for input capacitor (CIN) and output capacitor (CL) as follows. CIN  4.7 F CL  4.7 F CIN = CL Caution The S-1172 Series may oscillate if setting the value as CIN  4.7 F, CL  4.7 F, CIN  CL. Define the values by sufficient evaluation including the temperature characteristics under the usage condition. 11 HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR S-1172 Series Rev.2.2_03  Explanation of Terms 1. Low dropout voltage regulator This voltage regulator has the low dropout voltage due to its built-in low on-resistance transistor. 2. Output voltage (VOUT) The accuracy of the output voltage is ensured at 1.0% or 15 mV*2 under the specified conditions of fixed input voltage*1, fixed output current, and fixed temperature. *1. *2. Differs depending on the product. When VOUT < 1.5 V : 15 mV, when 1.5 V  VOUT : 1.0% Caution If the above conditions change, the output voltage value may vary and exceed the accuracy range of the output voltage. Refer to “ Electrical Characteristics” and “ Characteristics (Typical Data)” for details. 3. VOUT1  Line regulation  VINVOUT  Indicates the dependency of the output voltage against the input voltage. That is, the value shows how much the output voltage changes due to a change in the input voltage after fixing output current constant. 4. Load regulation (VOUT2) Indicates the dependency of the output voltage against the output current. That is, the value shows how much the output voltage changes due to a change in the output current after fixing output current constant. 5. Dropout voltage (Vdrop) Indicates the difference between input voltage (VIN1) and the output voltage when; decreasing input voltage (VIN) gradually until the output voltage has dropped out to the value of 98% of output voltage (VOUT3), which is at VIN =VOUT(S)  1.0 V or 5.5 V. Vdrop = VIN1  (VOUT3  0.98) 12 Rev.2.2_03 6. HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR S-1172 Series VOUT  Output voltage temperature coefficient  TaVOUT  The shaded area in Figure 12 is the range where VOUT varies in the operation temperature range when the output voltage temperature coefficient is 130 ppm/C. Example of S-1172B30 typ. product VOUT [V] 0.39 mV/C VOUT(E) *1 0.39 mV/C 40 25 85 Ta [C] *1. VOUT(E) is the value of the output voltage measured at Ta = 25C. Figure 12 A change in the temperature of the output voltage [mV/°C] is calculated using the following equation. VOUT VOUT [mV/°C]*1 = VOUT(S) [V]*2  TaV [ppm/°C]*3  1000 Ta OUT *1. Change in temperature of output voltage *2. Set output voltage *3. Output voltage temperature coefficient 13 HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR S-1172 Series Rev.2.2_03  Operation 1. Basic operation Figure 13 shows the block diagram of the S-1172 Series. The error amplifier compares the reference voltage (Vref) with feedback voltage (Vfb), which is the output voltage resistance-divided by feedback resistors (Rs and Rf). It supplies the gate voltage necessary to maintain the constant output voltage which is not influenced by the input voltage and temperature change, to the output transistor. VIN *1 Current supply Error amplifier Vref VOUT  Rf  Vfb Reference voltage circuit Rs VSS *1. Parasitic diode Figure 13 2. Output transistor In the S-1172 Series, a low on-resistance P-channel MOS FET is used as the output transistor. Be sure that VOUT does not exceed VIN  0.3 V to prevent the voltage regulator from being damaged due to reverse current flowing from the VOUT pin through a parasitic diode to the VIN pin, when the potential of VOUT became higher than VIN. 14 HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR S-1172 Series Rev.2.2_03 3. ON/OFF pin This pin starts and stops the regulator. When the ON/OFF pin is set to OFF level, the entire internal circuit stops operating, and the built-in P-channel MOS FET output transistor between the VIN pin and the VOUT pin is turned off, reducing current consumption significantly. The VOUT pin is set to the VSS level by the internal dividing resistor of several hundred k between the VOUT pin and the VSS pin. Note that the current consumption increases when a voltage of 0.3 V to 1.0 V is applied to the ON/OFF pin. The ON/OFF pin is configured as shown in Figure 14. Since the ON/OFF pin is neither pulled down nor pulled up internally, do not use it in the floating status. When not using the ON/OFF pin, connect it to the VSS pin in the product A type, and connect it to the VIN pin in B type. Table 8 Product Type A A B B ON/OFF Pin Internal Circuit VOUT Pin Voltage Current Consumption “L”: ON “H”: OFF “L”: OFF “H”: ON Operate Stop Stop Operate Set value VSS level VSS level Set value ISS1 ISS2 ISS2 ISS1 VIN ON/OFF VSS Figure 14 4. Overcurrent protection circuit The S-1172 Series includes an overcurrent protection circuit having the characteristics shown in “1. Output voltage vs. Output current (When load current increases) (Ta = 25C)” in “ Characteristics (Typical Data)”, in order to protect the output transistor against an excessive output current and short circuiting between the VOUT pin and the VSS pin. The current when the output pin is short-circuited (ISHORT) is internally set at approx. 200 mA typ., and the normal value is restored for the output voltage, if releasing a short circuit once. Caution This overcurrent protection circuit does not work as for thermal protection. If this IC long keeps short circuiting inside, pay attention to the conditions of input voltage and load current so that, under the usage conditions including short circuit, the loss of the IC will not exceed power dissipation of the package. 15 HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR S-1172 Series 5. Rev.2.2_03 Thermal shutdown circuit The S-1172 Series has a thermal shutdown circuit to protect the device from damage due to overheat. When the junction temperature rises to 150C typ., the thermal shutdown circuit operates to stop regulating. When the junction temperature drops to 120C typ., the thermal shutdown circuit is released to restart regulating. Due to self-heating of the S-1172 Series, if the thermal shutdown circuit starts operating, it stops regulating so that the output voltage drops. When regulation stops, the S-1172 Series does not itself generate heat so that the IC’s temperature drops. When the temperature drops, the thermal shutdown circuit is released to restart regulating, thus the S-1172 Series generates heat again. Repeating this procedure makes waveform of the output voltage pulse-like form. Stop or restart of regulation continues unless decreasing either or both of the input voltage and the output current in order to reduce the internal power consumption, or decreasing the ambient temperature. Table 9 Thermal Shutdown Circuit Operation: 150C typ. Release: 120C typ. *1. 6. *1 *1 VOUT Pin Voltage VSS level Set value Junction temperature Inrush current limit circuit The S-1172 Series has a built-in inrush current limit circuit to limit the inrush current generated at power-on or at the time when the ON/OFF pin is set to ON. This circuit limits the inrush current (500 mA, typ.) immediately after power-on or from the time when the ON/OFF pin is set to ON until the specified time (100 s min.) which is set internally. Caution The junction temperature drops to 120C typ. by the operation of thermal shutdown circuit, after stopping regulation, the circuit is released to restart regulation; in this case, note that the period to limit inrush current may become shorter (10 s min.). 16 Rev.2.2_03 HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR S-1172 Series  Precautions  Wiring patterns for the VIN pin, the VOUT pin and GND should be designed so that the impedance is low. When mounting an output capacitor between the VOUT pin and the VSS pin (CL) and a capacitor for stabilizing the input between the VIN pin and the VSS pin (CIN), the distance from the capacitors to these pins should be as short as possible.  Note that generally the output voltage may increase when a series regulator is used at low load current (1.0 mA or less).  Note that generally the output voltage may increase due to the leakage current from an output driver when a series regulator is used at high temperature.  Note that the output voltage may increase due to the leakage current from an output driver even if the ON/OFF pin is at OFF level when a series regulator is used at high temperature.  Generally a series regulator may cause oscillation, depending on the selection of external parts. The following conditions are recommended for the S-1172 Series. However, be sure to perform sufficient evaluation under the actual usage conditions for selection, including evaluation of temperature characteristics. Refer to “5. Example of equivalent series resistance vs. Output current characteristics (Ta = 25C)” in “ Reference Data” for the equivalent series resistance (RESR) of the output capacitor. Input capacitor (CIN): 4.7 F or more Output capacitor (CL): 4.7 F or more  The voltage regulator may oscillate when the impedance of the power supply is high and the input capacitance is small or an input capacitor is not connected. Note that the voltage regulator may oscillate when the value of the output capacitor is greater than that of the input capacitor.  Ringing may occur when these three conditions below are satisfied. Before selecting an input capacitor, be sure to evaluate sufficiently under the actual usage conditions, including the temperature characteristics. The power supply inductance is high. The load current is 100 mA or more. The difference between the input voltage and the output voltage is close to the value of dropout voltage.  If the output capacitance is small, power supply’s fluctuation and the characteristics of load fluctuation become worse. Sufficiently evaluate the output voltage’s fluctuation with the actual device.  Overshoot may occur in the output voltage momentarily if the voltage is rapidly raised at power-on or when the power supply fluctuates. Sufficiently evaluate the output voltage at power-on with the actual device.  The application conditions for the input voltage, the output voltage, and the load current should not exceed the package power dissipation.  Do not apply an electrostatic discharge to this IC that exceeds the performance ratings of the built-in electrostatic protection circuit.  In determining the output current, attention should be paid to the output current value specified in Table 7 in “ Electrical Characteristics” and footnote *5 of the table.  ABLIC Inc. claims no responsibility for any disputes arising out of or in connection with any infringement by products including this IC of patents owned by a third party. 17 HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR S-1172 Series Rev.2.2_03  Characteristics (Typical Data) Output voltage vs. Output current (When load current increases) (Ta = 25C) S-1172B10 1.2 VOUT [V] 1.0 5.5 V 0.8 VIN = 1.5 V 0.6 3.0 V 2.0 V 0.4 0.2 0 400 0 S-1172B50 6 0 2000 5.5 V 4 Remark 3 1 2. 0 400 800 1200 IOUT [mA] 1600 2000 400 0 800 1200 IOUT [mA] 1600 In determining the output current, attention should be paid to the following. 2000 Output voltage vs. Input voltage (Ta = 25°C) S-1172B30 3.1 1.0 3.0 0.9 IOUT = 1 mA 50 mA 100 mA 0.8 0.7 VOUT [V] VOUT [V] S-1172B10 1.1 0.5 0.5 1.0 1.5 2.0 VIN [V] 2.5 3.0 5.3 5.5 S-1172B50 5.1 VOUT [V] 5.0 IOUT = 1 mA 50 mA 100 mA 2.9 2.8 2.7 2.6 0.6 IOUT = 1 mA 4.9 50 mA 100 mA 4.8 4.7 4.6 4.5 4.5 18 4.0 V 5.5 V 1. The minimum output current value and footnote *5 of Table 7 in “ Electrical Characteristics” 2. Power dissipation of the package 2 0 VIN = 3.5 V 5.0 V VIN = 5.3 V 5 VOUT [V] 1600 800 1200 IOUT [mA] S-1172B30 3.5 3.0 2.5 2.0 1.5 1.0 0.5 VOUT [V] 1. 4.7 4.9 5.1 VIN [V] 2.5 2.5 3.0 3.5 4.0 VIN [V] 4.5 5.0 HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR S-1172 Series Rev.2.2_03 3. Dropout voltage vs. Output current S-1172B30   ° ° - °              S-1172B10                   ° ° - °           S-1172B50    °  ° - °         Dropout voltage vs. Set output voltage Vdrop [V] 4.        0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 IOUT = 1000 mA 500 mA 300 mA 10 mA 0 1 2 3 4 VOUT(S) [V] 5 6 19 HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR S-1172 Series Output voltage vs. Ambient temperature VOUT [V] S-1172B10 1.100 1.075 1.050 1.025 1.000 0.975 0.950 0.925 0.900 40 25 S-1172B30 3.20 3.15 3.10 3.05 3.00 2.95 2.90 2.85 2.80 40 25 VOUT [V] 5. Rev.2.2_03 0 25 Ta [C] 50 75 85 0 25 Ta [C] 50 75 85 0 25 Ta [C] 50 75 85 S-1172B50 5.30 VOUT [V] 5.20 5.10 5.00 4.90 4.80 4.70 40 25 Current consumption vs. Input voltage S-1172B10 120 S-1172B30 Ta = 85 C ISS1 [A] 100 80 25 C 60 40 C 40 20 0 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 VIN [V]  m S-1172B50           ° ° - °              20  m 6.           ° ° - °              HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR S-1172 Series Rev.2.2_03 7. Ripple rejection (Ta = 25C) S-1172B10 S-1172B30 100 IOUT = 1 mA 30 mA 100 mA 80 60 40 20 0 10 100 1K 10K 100K Frequency [Hz] VIN = 4.0 V, COUT = 4.7 F Ripple Rejection [dB] Ripple Rejection [dB] VIN = 2.0 V, COUT = 4.7 F 1M 100 IOUT = 1 mA 30 mA 100 mA 80 60 40 20 0 10 100 1K 10K 100K Frequency [Hz] 1M S-1172B50 Ripple Rejection [dB] VIN = 5.5 V, COUT = 4.7 F 100 IOUT = 1 mA 30 mA 100 mA 80 60 40 20 0 10 100 1K 10K 100K Frequency [Hz] 1M 21 HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR S-1172 Series Rev.2.2_03  Reference Data Characteristics of input transient response (Ta = 25°C) VIN 3.15 3 2 1.05 VOUT VIN [V] VOUT [V] 1.10 1 1.00 0.95 200 S-1172B30 IOUT = 100 mA, tr = tf = 5.0 s, COUT = 4.7 F, CIN = 4.7 F 6 3.20 0 5 VIN 3.10 3.05 4 3 VOUT 2 3.00 1 2.95 2.90 200 0 200 400 600 800 1000 1200 t [μs] VIN [V] S-1172B10 IOUT = 100 mA, tr = tf = 5.0 s, COUT = 4.7 F, CIN = 4.7 F 1.15 4 VOUT [V] 1. 0 0 200 400 600 800 1000 1200 t [μs] VIN [V] VOUT [V] S-1172B50 IOUT = 100 mA, tr = tf = 5.0 s, COUT = 4.7 F, CIN = 4.7 F 5.25 7 5.20 VIN 6 5 5.15 5.10 4 3 5.05 2 5.00 VOUT 1 4.95 4.90 200 0 200 400 600 800 1000 1200 t [μs] Characteristics of load transient response (Ta = 25C) 1.00 VOUT 1.30 50 1.20 0 50 100 0.95 0.90 200 0 150 200 400 600 800 1000 1200 t [μs] 3.05 3.00 50 VOUT 100 2.95 2.90 200 22 0 50 0 150 200 400 600 800 1000 1200 t [μs] IOUT [mA] VOUT [V] 3.10 VOUT 0.80 200 100 IOUT 1.00 400 200 0 200 400 0.90 S-1172B30 VIN = 4.0 V, COUT = 4.7 F, CIN = 4.7 F, IOUT = 50 mA  100 mA 150 3.20 3.15 1.10 IOUT IOUT [mA] 1.05 100 VOUT [V] 1.10 IOUT IOUT [mA] VOUT [V] 1.15 VIN = 2.0 V, COUT = 4.7 F, CIN = 4.7 F, IOUT = 100 mA  500 mA 1.40 600 0 600 200 400 600 800 1000 1200 t [μs] VIN = 4.0 V, COUT = 4.7 F, CIN = 4.7 F, IOUT = 100 mA  500 mA 3.40 600 3.30 400 IOUT 3.20 200 0 3.10 VOUT 200 3.00 400 2.90 600 2.80 800 2.70 200 0 200 400 600 800 1000 1200 t [μs] IOUT [mA] S-1172B10 VIN = 2.0 V, COUT = 4.7 F, CIN = 4.7 F, IOUT = 50 mA  100 mA 150 1.20 VOUT [V] 2. 0 HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR S-1172 Series 5.10 5.05 5.00 IOUT 5.50 50 5.30 0 VOUT 50 100 4.95 4.90 200 150 200 400 600 800 1000 1200 t [μs] 0 4.90 400 IOUT 200 0 VOUT 200 400 4.70 4.50 200 600 200 400 600 800 1000 1200 t [μs] 0 Transient response characteristics of ON/OFF pin (Ta = 25°C) 1 VON/OFF 2 1 0 0 1 VOUT 1 500 2 0 500 1000 t [μs] 1500 S-1172B30 VIN = 4.0 V, COUT = 4.7 F, CIN = 4.7 F, IOUT = 100 mA VON / OFF = 0 V  4.0 V, tr = 1.0 s 6 10 4 8 6 4 2 0 3 2000 2 VON/OFF 0 2 VOUT 2 500 VON/OFF [V] 3 VON/OFF [V] S-1172B10 VIN = 2.0 V, COUT = 4.7 F, CIN = 4.7 F, IOUT = 100 mA VON / OFF = 0 V  2.0 V, tr = 1.0 s 3 5 2 4 VOUT [V] 5.10 VOUT [V] 3. 100 IOUT [mA] VOUT [V] 5.15 VIN = 5.5 V, COUT = 4.7 F, CIN = 4.7 F, IOUT = 100 mA  500 mA 5.70 600 IOUT [mA] S-1172B50 VIN = 5.5 V, COUT = 4.7 F, CIN = 4.7 F, IOUT = 50 mA  100 mA 150 5.20 VOUT [V] Rev.2.2_03 4 0 500 1000 t [μs] 1500 6 2000 S-1172B50 VIN = 5.5 V, COUT = 4.7 F, CIN = 4.7 F, IOUT = 100 mA VON / OFF = 0 V  5.5 V, tr = 1.0 s 9 20 VOUT [V] 12 3 VON/OFF 8 4 0 0 3 VOUT 4 500 VON/OFF [V] 6 16 6 0 500 1000 t [μs] 1500 9 2000 23 HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR S-1172 Series Characteristics of inrush current (Ta = 25C) IOUT 4 6 50 0.2 0 50 150 100 t [μs] 0 200 2 0.8 VOUT 0 2 0.6 0.4 IOUT 4 6 50 0.2 0 50 150 100 t [μs] 0 200 5. 0.8 VOUT 0 2 0.6 0.4 IOUT 4 6 50 0.2 0 50 150 100 t [μs] 0 200 1.0 IOUT 4 6 500 0.5 0 500 1000 t [μs] 0 2000 1500 2 2.0 VOUT 0 2 1.5 1.0 IOUT 4 6 500 0.5 0 500 1000 t [μs] 0 2000 1500 VIN = 5.5 V, COUT = 4.7 F, CIN = 4.7 F, IOUT = 1000 mA 6 3.0 VON/OFF 4 2.5 IOUT [A] VON/OFF [V] / VOUT [V] S-1172B50 VIN = 5.5 V, COUT = 4.7 F, CIN = 4.7 F, IOUT = 100 mA 6 1.2 VON/OFF 4 1.0 2 1.5 VOUT 2 VIN = 4.0 V, COUT = 4.7 F, CIN = 4.7 F, IOUT = 1000 mA 6 3.0 VON/OFF 4 2.5 IOUT [A] VON/OFF [V] / VOUT [V] S-1172B30 VIN = 4.0 V, COUT = 4.7 F, CIN = 4.7 F, IOUT = 100 mA 6 1.2 VON/OFF 4 1.0 0 2.0 IOUT [A] 0.4 2.5 VON/OFF IOUT [A] 0.6 VOUT 2 4 2 VOUT 2 2.0 1.5 0 2 1.0 IOUT 4 6 500 IOUT [A] 0 0.8 VON/OFF [V] / VOUT [V] 1.0 VON/OFF VON/OFF [V] / VOUT [V] 4 2 VIN = 2.0 V, COUT = 4.7 F, CIN = 4.7 F, IOUT = 1000 mA 6 3.0 IOUT [A] VON/OFF [V] / VOUT [V] S-1172B10 VIN = 2.0 V, COUT = 4.7 F, CIN = 4.7 F, IOUT = 100 mA 6 1.2 VON/OFF [V] / VOUT [V] 4. Rev.2.2_03 0.5 0 500 1000 t [μs] 0 2000 1500 Example of equivalent series resistance vs. Output current characteristics (Ta = 25°C) CIN = CL = 4.7 F 100 RESR [] VIN CIN Stable S-1172 Series CL ON/OFF 0 0.1 1000 VOUT VSS *1 RESR IOUT [mA] *1. CL: TAIYO YUDEN Co., Ltd. LMK316BJ475ML (4.7 F) 24 HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR S-1172 Series Rev.2.2_03  Marking Specifications SOT-89-5 Top view 1 (1) to (3): (4) to (6): 4 Product abbreviation (refer to Product name vs. Product code) Lot number (4) (5) (6) 5 (1) (2) (3) 1. 2 3 Product name vs. Product code Product Name S-1172B10-U5T1x S-1172B11-U5T1x S-1172B12-U5T1x S-1172B1C-U5T1x S-1172B13-U5T1x S-1172B14-U5T1x S-1172B15-U5T1x S-1172B16-U5T1x S-1172B17-U5T1x S-1172B18-U5T1x S-1172B1J-U5T1x S-1172B19-U5T1x S-1172B20-U5T1x S-1172B21-U5T1x S-1172B22-U5T1x S-1172B23-U5T1x S-1172B24-U5T1x S-1172B25-U5T1x S-1172B26-U5T1x S-1172B27-U5T1x S-1172B28-U5T1x S-1172B2J-U5T1x Product Code (1) (2) (3) S O A S O B S O C S P S S O D S O E S O F S O G S O H S O I S O J S O K S O L S O M S O N S O O S O P S O Q S O R S O S S O T S O U Product Name S-1172B29-U5T1x S-1172B30-U5T1x S-1172B31-U5T1x S-1172B32-U5T1x S-1172B33-U5T1x S-1172B34-U5T1x S-1172B35-U5T1x S-1172B36-U5T1x S-1172B37-U5T1x S-1172B38-U5T1x S-1172B39-U5T1x S-1172B40-U5T1x S-1172B41-U5T1x S-1172B42-U5T1x S-1172B43-U5T1x S-1172B44-U5T1x S-1172B45-U5T1x S-1172B46-U5T1x S-1172B47-U5T1x S-1172B48-U5T1x S-1172B49-U5T1x S-1172B50-U5T1x Product Code (1) (2) (3) S O V S O W S O X S O Y S O Z S P A S P B S P C S P D S P E S P F S P G S P H S P I S P J S P K S P L S P M S P N S P O S P P S P Q Remark 1. x: G or U 2. Please select products of environmental code = U for Sn 100%, halogen-free products. 25 HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR S-1172 Series 2. HSOP-6 Top view 6 5 4 (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13) (14) (15) (16) 1 26 2 3 (1) to (5): (6): (7) and (8): (9): (10) to (16): Product name : S1172 (Fixed) Product type Value of output voltage Blank Lot number Rev.2.2_03 4.5±0.1 1.5±0.1 1.6±0.2 5 4 0.3 45° 1 2 3 1.5±0.1 1.5±0.1 0.4±0.05 0.4±0.1 0.4±0.1 0.45±0.1 No. UP005-A-P-SD-2.0 TITLE SOT895-A-PKG Dimensions No. UP005-A-P-SD-2.0 ANGLE UNIT mm ABLIC Inc. 4.0±0.1(10 pitches : 40.0±0.2) ø1.5 +0.1 -0 2.0±0.05 +0.1 ø1.5 -0 0.3±0.05 8.0±0.1 2.0±0.1 4.75±0.1 3 2 1 4 5 Feed direction No. UP005-A-C-SD-2.0 TITLE SOT895-A-Carrier Tape UP005-A-C-SD-2.0 No. ANGLE UNIT mm ABLIC Inc. 16.5max. 13.0±0.3 Enlarged drawing in the central part (60°) (60°) No. UP005-A-R-SD-1.1 TITLE SOT895-A-Reel No. UP005-A-R-SD-1.1 ANGLE UNIT QTY. mm ABLIC Inc. 1,000 5.02±0.2 6 1 0.4±0.05 5 4 2 3 0.20±0.05 1.67±0.05 1.91 1.91 No. FH006-A-P-SD-2.1 TITLE HSOP6-A-PKG Dimensions No. FH006-A-P-SD-2.1 ANGLE UNIT mm ABLIC Inc. 4.0±0.1(10 pitches:40.0±0.2) 2.0±0.05 ø1.55±0.05 0.3±0.05 ø2.0±0.05 8.0±0.1 2.1±0.1 6.7±0.1 1 6 3 4 Feed direction No. FH006-A-C-SD-2.0 TITLE HSOP6-A-Carrier Tape No. FH006-A-C-SD-2.0 ANGLE UNIT mm ABLIC Inc. 60° 2±0.5 13.5±0.5 Enlarged drawing in the central part ø21±0.8 2±0.5 ø13±0.2 No. FH006-A-R-SD-1.0 TITLE HSOP6-A-Reel No. FH006-A-R-SD-1.0 ANGLE QTY. UNIT mm ABLIC Inc. 2,000 60° 2±0.5 13.5±0.5 Enlarged drawing in the central part ø21±0.8 2±0.5 ø13±0.2 No. FH006-A-R-S1-1.0 TITLE HSOP6-A-Reel No. FH006-A-R-S1-1.0 ANGLE UNIT QTY. mm ABLIC Inc. 4,000 2.03 0.76 1.91 1.91 No. FH006-A-L-SD-2.0 TITLE HSOP6-A -Land Recommendation No. FH006-A-L-SD-2.0 ANGLE UNIT mm ABLIC Inc. Disclaimers (Handling Precautions) 1. All the information described herein (product data, specifications, figures, tables, programs, algorithms and application circuit examples, etc.) is current as of publishing date of this document and is subject to change without notice. 2. The circuit examples and the usages described herein are for reference only, and do not guarantee the success of any specific mass-production design. ABLIC Inc. is not liable for any losses, damages, claims or demands caused by the reasons other than the products described herein (hereinafter "the products") or infringement of third-party intellectual property right and any other right due to the use of the information described herein. 3. ABLIC Inc. is not liable for any losses, damages, claims or demands caused by the incorrect information described herein. 4. Be careful to use the products within their ranges described herein. Pay special attention for use to the absolute maximum ratings, operation voltage range and electrical characteristics, etc. ABLIC Inc. is not liable for any losses, damages, claims or demands caused by failures and / or accidents, etc. due to the use of the products outside their specified ranges. 5. Before using the products, confirm their applications, and the laws and regulations of the region or country where they are used and verify suitability, safety and other factors for the intended use. 6. When exporting the products, comply with the Foreign Exchange and Foreign Trade Act and all other export-related laws, and follow the required procedures. 7. The products are strictly prohibited from using, providing or exporting for the purposes of the development of weapons of mass destruction or military use. ABLIC Inc. is not liable for any losses, damages, claims or demands caused by any provision or export to the person or entity who intends to develop, manufacture, use or store nuclear, biological or chemical weapons or missiles, or use any other military purposes. 8. The products are not designed to be used as part of any device or equipment that may affect the human body, human life, or assets (such as medical equipment, disaster prevention systems, security systems, combustion control systems, infrastructure control systems, vehicle equipment, traffic systems, in-vehicle equipment, aviation equipment, aerospace equipment, and nuclear-related equipment), excluding when specified for in-vehicle use or other uses by ABLIC, Inc. Do not apply the products to the above listed devices and equipments. ABLIC Inc. is not liable for any losses, damages, claims or demands caused by unauthorized or unspecified use of the products. 9. In general, semiconductor products may fail or malfunction with some probability. The user of the products should therefore take responsibility to give thorough consideration to safety design including redundancy, fire spread prevention measures, and malfunction prevention to prevent accidents causing injury or death, fires and social damage, etc. that may ensue from the products' failure or malfunction. The entire system in which the products are used must be sufficiently evaluated and judged whether the products are allowed to apply for the system on customer's own responsibility. 10. The products are not designed to be radiation-proof. The necessary radiation measures should be taken in the product design by the customer depending on the intended use. 11. The products do not affect human health under normal use. However, they contain chemical substances and heavy metals and should therefore not be put in the mouth. The fracture surfaces of wafers and chips may be sharp. Be careful when handling these with the bare hands to prevent injuries, etc. 12. When disposing of the products, comply with the laws and ordinances of the country or region where they are used. 13. The information described herein contains copyright information and know-how of ABLIC Inc. The information described herein does not convey any license under any intellectual property rights or any other rights belonging to ABLIC Inc. or a third party. Reproduction or copying of the information from this document or any part of this document described herein for the purpose of disclosing it to a third-party is strictly prohibited without the express permission of ABLIC Inc. 14. For more details on the information described herein or any other questions, please contact ABLIC Inc.'s sales representative. 15. This Disclaimers have been delivered in a text using the Japanese language, which text, despite any translations into the English language and the Chinese language, shall be controlling. 2.4-2019.07 www.ablic.com