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S-T111B50MC-OHJTFG

S-T111B50MC-OHJTFG

  • 厂商:

    ABLIC(艾普凌科)

  • 封装:

    SOT23-5

  • 描述:

    IC REG LINEAR 5V 150MA SOT23-5

  • 数据手册
  • 价格&库存
S-T111B50MC-OHJTFG 数据手册
S-T111 Series www.ablic.com www.ablicinc.com HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.3.1_02 © ABLIC Inc., 2003-2015 The S-T111 Series is a positive voltage regulator with a low dropout voltage, high-accuracy output voltage, and low current consumption developed based on CMOS technology. A built-in low on-resistance transistor provides a low dropout voltage and large output current, and a built-in overcurrent protection circuit prevents the load current from exceeding the current capacity of the output transistor. An ON/OFF circuit ensures a long battery life. Compared with the voltage regulators using the conventional CMOS technology, a larger variety of capacitors are available, including small ceramic capacitors. A small SOT-23-5 package realizes high-density mounting.  Features  Output voltage:  Output voltage accuracy:  Dropout voltage:  Current consumption:  Output current:  Input and output capacitors:  Ripple rejection:  Built-in overcurrent protection circuit:  Built-in ON/OFF circuit:  Operation temperature range:  Lead-free, Sn 100%, halogen-free*2 1.5 V to 5.5 V, selectable in 0.1 V step 1.0% 190 mV typ. (3.0 V output product, IOUT = 100 mA) During operation: 50 A typ., 90 A max. During power-off: 0.1 A typ., 1.0 A max. Possible to output 150 mA (VIN  VOUT(S)  1.0 V)*1 A ceramic capacitor of 0.1 F or more can be used. 80 dB typ. (f = 1.0 kHz) Limits overcurrent of output transistor. Ensures long battery life. Ta = 40°C to 85°C *1. Attention should be paid to the power dissipation of the package when the output current is large. *2. Refer to “ Product Name Structure” for details.  Applications  Constant-voltage power supply for battery-powered device  Constant-voltage power supply for personal communication device  Constant-voltage power supply for home electric appliance  Constant-voltage power supply for cellular phone  Package  SOT-23-5 1 HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.3.1_02 S-T111 Series  Block Diagram *1 VIN VOUT Overcurrent protection circuit  ON/OFF circuit ON/OFF  Reference voltage circuit VSS *1. Parasitic diode Figure 2 1 Rev.3.1_02 HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR S-T111 Series  Product Name Structure  Users can select the product type, output voltage for the S-T111 Series. Refer to “1. Product name” regarding the contents of product name, “2. Package” regarding the package drawings, “3. Product name list” regarding details of the product name. 1. Product name S-T111 x xx MC - xxx TF x Environmental code U: Lead-free (Sn 100%), halogen-free G: Lead-free (for details, please contact our sales office) IC direction in tape specifications*1 Product name (abbreviation)*2 Package name (abbreviation) MC: SOT-23-5 Output voltage 15 to 55 (e.g. when the output voltage is 1.5 V, it is expressed as 15.) Product type*3 A: ON/OFF pin negative logic B: ON/OFF pin positive logic *1. Refer to the tape drawing. *2. Refer to the product name list. *3. Refer to “3. ON/OFF pin” in “ Operation”. 2. Package Package Name SOT-23-5 Package MP005-A-P-SD Drawing Code Tape MP005-A-C-SD Reel MP005-A-R-SD 3 HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.3.1_02 S-T111 Series 3. Product name list Table 1 Output Voltage Product Name S-T111B15MC-OGATFx 1.5V±1.0% S-T111B16MC-OGBTFx 1.6V±1.0% S-T111B17MC-OGCTFx 1.7V±1.0% S-T111B18MC-OGDTFx 1.8V±1.0% S-T111B19MC-OGETFx 1.9V±1.0% S-T111B20MC-OGFTFx 2.0V±1.0% S-T111B21MC-OGGTFx 2.1V±1.0% S-T111B22MC-OGHTFx 2.2V±1.0% S-T111B23MC-OGITFx 2.3V±1.0% S-T111B24MC-OGJTFx 2.4V±1.0% S-T111B25MC-OGKTFx 2.5V±1.0% S-T111B26MC-OGLTFx 2.6V±1.0% S-T111B27MC-OGMTFx 2.7V±1.0% S-T111B28MC-OGNTFx 2.8V±1.0% S-T111B29MC-OGOTFx 2.9V±1.0% S-T111B30MC-OGPTFx 3.0V±1.0% S-T111B31MC-OGQTFx 3.1V±1.0% S-T111B32MC-OGRTFx 3.2V±1.0% S-T111B33MC-OGSTFx 3.3V±1.0% S-T111B34MC-OGTTFx 3.4V±1.0% S-T111B35MC-OGUTFx 3.5V±1.0% S-T111B36MC-OGVTFx 3.6V±1.0% S-T111B37MC-OGWTFx 3.7V±1.0% S-T111B38MC-OGXTFx 3.8V±1.0% S-T111B39MC-OGYTFx 3.9V±1.0% S-T111B40MC-OGZTFx 4.0V±1.0% S-T111B41MC-OHATFx 4.1V±1.0% S-T111B42MC-OHBTFx 4.2V±1.0% S-T111B43MC-OHCTFx 4.3V±1.0% S-T111B44MC-OHDTFx 4.4V±1.0% S-T111B45MC-OHETFx 4.5V±1.0% S-T111B46MC-OHFTFx 4.6V±1.0% S-T111B47MC-OHGTFx 4.7V±1.0% S-T111B48MC-OHHTFx 4.8V±1.0% S-T111B49MC-OHITFx 4.9V±1.0% S-T111B50MC-OHJTFx 5.0V±1.0% S-T111B51MC-OHKTFx 5.1V±1.0% S-T111B52MC-OHLTFx 5.2V±1.0% S-T111B53MC-OHMTFx 5.3V±1.0% S-T111B54MC-OHNTFx 5.4V±1.0% S-T111B55MC-OHOTFx 5.5V±1.0% Remark 1. Please contact our sales office for products with type A. 2. x: G or U 3. Please select products of environmental code = U for Sn 100%, halogen-free products. 4 Rev.3.1_02 HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR S-T111 Series  Pin Configuration Table SOT-23-5 Top view 5 1 Pin No. Symbol Description 1 ON/OFF ON/OFF pin 2 VSS GND pin 3 NC*1 No connection 4 VOUT Output voltage pin 5 VIN Input voltage pin *1. The NC pin is electrically open. The NC pin can be connected to VIN pin or VSS pin. 4 2 Figure 2 3 2  Absolute Maximum Ratings Table Item Symbol VIN VON/OFF VOUT Input voltage Output voltage Power dissipation PD 3 (Ta  25C unless otherwise specified) Absolute Maximum Rating Unit V VSS  0.3 to VSS  7 V VSS  0.3 to VIN  0.3 V VSS  0.3 to VIN  0.3 300 (When not mounted on board) mW 600*1 mW 40 to 85 C 40 to 125 C Operation ambient temperature Topr Storage temperature Tstg *1. When mounted on board [Mounted board] (1) Board size : 114.3 mm  76.2 mm  t1.6 mm (2) Board name : JEDEC STANDARD51-7 Power Dissipation (PD) [mW] Caution 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. 700 600 500 400 300 200 100 0 Figure 3 0 100 150 50 Ambient Temperature (Ta) [C] Power Dissipation of Package (When Mounted on Board) 5 HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.3.1_02 S-T111 Series  Electrical Characteristics Table 4 (Ta  25C unless otherwise specified) Item Symbol Output voltage*1 VOUT(E) Output current*2 IOUT Dropout voltage*3 Vdrop VIN  VOUT(S)  1.0 V, IOUT  30 mA Min. Typ. Max. VOUT(S) VOUT(S) VOUT(S)  1.01  0.99 150*5   Not specified  0.08 0.14  0.32 0.55  0.28 0.47  0.25 0.35  0.20 0.29  0.19 0.26 Unit Test Circuit V 1 mA V V V V V V V 3 1 1 1 1 1 1 1 VIN VIN  VOUT(S)  1.0 V 1.5 V  VOUT(S)  2.7 V IOUT  50 mA 2.8 V  VOUT(S)  5.5 V 1.5 V  VOUT(S)  1.6 V 1.7 V  VOUT(S)  1.8 V IOUT  100 mA 1.9 V  VOUT(S)  2.3 V 2.4 V  VOUT(S)  2.7 V 2.8 V  VOUT(S)  5.5 V VOUT(S)  0.5 V  VIN  6.5 V, IOUT  30 mA VIN  VOUT(S)  1.0 V, 1.0 mA  IOUT  80 mA VIN  VOUT(S)  1.0 V, IOUT  10 mA, 40C  Ta  85C VIN  VOUT(S)  1.0 V, ON/OFF pin  ON, no load VIN  VOUT(S)  1.0 V, ON/OFF pin  OFF, no load  VSH VIN  VOUT(S)  1.0 V, RL  1.0 k 1.5   V 4 VSL VIN  VOUT(S)  1.0 V, RL  1.0 k   0.3 V 4 ISH VIN  6.5 V, VON/OFF  6.5 V 0.1  0.1 A 4 ISL VIN  6.5 V, VON/OFF  0 V 0.1  0.1 A 4  80  dB 5  200  mA 3 Line regulation VOUT1 VIN VOUT Load regulation VOUT2 Output voltage *4 temperature coefficient Current consumption during operation Current consumption during power-off Input voltage ON/OFF pin input voltage “H” ON/OFF pin input voltage “L” ON/OFF pin input current “H” ON/OFF pin input current “L” Condition VOUT Ta  VOUT ISS1 ISS2 Ripple rejection RR Short-circuit current Ishort VIN  VOUT(S)  1.0 V, f  1.0 kHz, Vrip  0.5 Vrms, IOUT  30 mA VIN  VOUT(S)  1.0 V, ON/OFF pin  ON, VOUT  0 V  0.05 0.2 %/V 1  12 40 mV 1  100  ppm/C 1  50 90 A 2  0.1 1.0 A 2 2.0  6.5 V  *1. VOUT(S): Set output voltage VOUT(E): Actual output voltage Output voltage when fixing IOUT (= 30 mA) and inputting VOUT(S)  1.0 V *2. The output current at which the output voltage becomes 95% of VOUT(E) after gradually increasing the output current. *3. Vdrop = VIN1  (VOUT3  0.98) VOUT3 is the output voltage when VIN = VOUT(S)  1.0 V and IOUT = 50 mA or IOUT = 100 mA. VIN1 is the input voltage at which the output voltage becomes 98% of VOUT3 after gradually decreasing the input voltage. *4. 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 *5. 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. 6 Rev.3.1_02 HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR S-T111 Series  Test Circuits 1. + VOUT VIN A + V ON/OFF VSS Set to ON Figure 4 2. A VOUT VIN ON/OFF VSS Set to VIN or GND Figure 3. VIN 5 VOUT ON/OFF  A V VSS  Set to ON Figure 4. VIN  A ON/OFF VOUT  VSS Figure 5. VIN 6 V RL 7 VOUT  ON/OFF VSS V RL Set to ON Figure 8 7 HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.3.1_02 S-T111 Series  Standard Circuit Output Input VIN CIN VOUT *2 CL ON/OFF VSS *1 GND Single GND *1. CIN is a capacitor for stabilizing the input. *2. A ceramic capacitor of 0.1 F or more can be used for CL. Figure 9 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): Output capacitor (CL): ESR of output capacitor: 0.1 F or more 0.1 F or more 10  or less Caution Generally a series regulator may cause oscillation, depending on the selection of external parts. Check that no oscillation occurs with the application using the above capacitor.  Selection of Input and Output Capacitors (CIN, CL) The S-T111 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 0.1 F or more in the entire temperature range. When using an OS capacitor, a tantalum capacitor, or an aluminum electrolytic capacitor, the capacitance must be 0.1 F or more, and the ESR must be 10  or less. The value of the output overshoot or undershoot transient response varies depending on the value of the output capacitor. The required capacitance of the input capacitor differs depending on the application. The recommended value for an application is CIN  1.0 F and CL  0.47 F; however, when selecting the output capacitor, perform sufficient evaluation, including evaluation of temperature characteristics, on the actual device. 8 Rev.3.1_02 HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR S-T111 Series  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. Low ESR A capacitor whose ESR (Equivalent Series Resistance) is low. The S-T111 Series enables use of a low ESR capacitor, such as a ceramic capacitor, for the output-side capacitor (CL). A capacitor whose ESR is 10  or less can be used. 3. Output voltage (VOUT) The accuracy of the output voltage is ensured at 1.0% under the specified conditions of fixed input voltage*1, fixed output current, and fixed temperature. *1. Differs depending on the product. 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. VOUT1  VINVOUT  4. Line Regulation  Indicates the dependency of the output voltage on the input voltage. That is, the values show how much the output voltage changes due to a change in the input voltage with the output current remaining unchanged. 5. Load regulation (VOUT2) Indicates the dependency of the output voltage on the output current. That is, the values show how much the output voltage changes due to a change in the output current with the input voltage remaining unchanged. 6. 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 = (VOUT3  0.98). Vdrop = VIN1  (VOUT3  0.98) 9 HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.3.1_02 S-T111 Series VOUT  Ta  VOUT  7. Output Voltage Temperature Coefficient  The shaded area in Figure 10 is the range where VOUT varies in the operation temperature range when the output voltage temperature coefficient is 100 ppm/C. Example of S-T111B28 typ. product VOUT [V] 0.28 mV/C VOUT(E)*1 0.28 mV/C 40 25 85 Ta [C] *1. VOUT(E) is the value of the output voltage measured at Ta = 25C. Figure 10 A change in the temperature of the output voltage [mV/°C] is calculated using the following equation. V VOUT [mV/°C]*1 = VOUT(S) [V]*2  Ta OUT [ppm/°C]*3  1000 Ta VOUT *1. *2. *3. 10 Change in temperature of output voltage Set output voltage Output voltage temperature coefficient Rev.3.1_02 HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR S-T111 Series  Operation 1. Basic operation Figure 11 shows the block diagram of the S-T111 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 11 2. Output transistor In the S-T111 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. 11 HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.3.1_02 S-T111 Series 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 becomes the VSS level due to the internally divided resistance of several M between the VOUT pin and the VSS pin. The structure of the ON/OFF pin is as shown in Figure 12. Since the ON/OFF pin is neither pulled down nor pulled up internally, do not use it in the floating status. In addition, note that the current consumption increases if a voltage of 0.3 V to VIN – 0.3 V is applied to the ON/OFF pin. 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 Product Type ON/OFF Pin Internal Circuit VOUT Pin Voltage Current Consumption A “L”: ON Operate Set value ISS1 A “H”: OFF Stop VSS level ISS2 B “L”: OFF Stop VSS level ISS2 B “H”: ON Operate Set value ISS1 VIN ON/OFF VSS Figure 12 5 12 Rev.3.1_02 HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR S-T111 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).  Generally a series regulator may cause oscillation, depending on the selection of external parts. The following conditions are recommended for S-T111 Series. However, be sure to perform sufficient evaluation under the actual usage conditions for selection, including evaluation of temperature characteristics. Input capacitor (CIN): 1.0 F or more Output capacitor (CL): 0.47 F or more Equivalent series resistance (ESR): 10  or less  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.  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 4 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. 13 HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.3.1_02 S-T111 Series  Characteristics (Typical Data) (1) Output Voltage vs. Output current (when load current increases) 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 S-T111B30 (Ta  25°C) 3.5 3.0 2.5 6.5 V VIN  1.8 V VOUT [V] VOUT [V] S-T111B15 (Ta  25°C) 2.5 V 100 200 300 400 500 6.5 V 1.5 1.0 4.0 V 0.5 0 0 VIN  3.3 V 2.0 600 0 100 IOUT [mA] 200 400 300 500 600 IOUT [mA] S-T111B50 (Ta  25°C) 6 5 VOUT [V] 4 VIN  5.3 V 3 6.0 V 2 6.5 V 1 0 0 100 200 300 400 500 600 Remark In determining the output current, attention should be paid to the following. 1) The minimum output current value and footnote *5 in the “ Electrical Characteristics” 2) The package power dissipation IOUT [mA] (2) Output voltage vs. Input voltage S-T111B30 (Ta  25°C) 1.6 3.1 1.5 3.0 1.4 IOUT  1 mA 30 mA 50 mA 1.3 1.2 1.1 1.0 1.0 VOUT [V] VOUT [V] S-T111B15 (Ta  25°C) 1.5 2.0 2.5 3.0 3.5 5.5 VOUT [V] 5.0 IOUT  1 mA 50 mA 3.5 30 mA 3.0 2.5 2.0 3.0 4.0 VIN [V] 14 2.7 2.5 2.5 3.0 3.5 VIN [V] S-T111B50 (Ta  25°C) 4.0 IOUT  1 mA 30 mA 50 mA 2.8 2.6 VIN [V] 4.5 2.9 5.0 6.0 7.0 4.0 4.5 5.0 Rev.3.1_02 HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR S-T111 Series (3) Dropout voltage vs. Output current 0.45 0.40 0.35 0.30 0.25 0.20 0.15 0.10 0.05 0 S-T111B30 85°C 25°C Vdrop [V] Vdrop [V] S-T111B15 –40°C 0 50 100 200 150 IOUT [mA] 0.45 0.40 0.35 0.30 0.25 0.20 0.15 0.10 0.05 0 85°C 25°C –40°C 0 50 100 150 200 IOUT [mA] Vdrop [V] S-T111B50 0.45 0.40 0.35 0.30 0.25 0.20 0.15 0.10 0.05 0 85°C 25°C –40°C 0 50 100 200 150 IOUT [mA] Vdrop [V] (4) Dropout voltage vs. Set output voltage 0.40 0.35 0.30 0.25 0.20 0.15 0.10 0.05 0 150 mA 100 mA 50 mA 30 mA 10 mA 0 1 2 3 4 5 6 7 VOUT(S) [V] 15 HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.3.1_02 S-T111 Series (5) Output voltage vs. Ambient temperature S-T111B15 S-T111B30 1.60 VOUT [V] VOUT [V] 1.55 1.50 1.45 1.40 –50 –25 25 0 50 75 100 3.20 3.15 3.10 3.05 3.00 2.95 2.90 2.85 2.80 –50 –25 0 Ta [C] 25 50 75 100 Ta [C] S-T111B50 5.3 5.2 VOUT [V] 5.1 5.0 4.9 4.8 4.7 –50 25 0 –25 50 75 100 Ta [C] (6) Current consumption vs. Input voltage S-T111B30 120 120 100 100 80 80 ISS1 [A] ISS1 [A] S-T111B15 25°C 60 85°C 40 –40°C 20 0 4 6 8 40 100 25°C 80 –40°C 60 40 85°C 20 0 2 4 VIN [V] 0 2 4 VIN [V] 120 ISS1 [A] –40°C 60 0 2 0 S-T111B50 16 85°C 20 VIN [V] 0 25°C 6 8 6 8 Rev.3.1_02 HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR S-T111 Series (7) Ripple rejection S-T111B15 (Ta  25°C) S-T111B30 (Ta  25°C) VIN  2.5 V, COUT  0.47 F VIN  4.0 V, COUT  0.47 F 100 50 mA 80 60 Ripple Rejection [dB] Ripple Rejection [dB] 100 IOUT  1 mA 30 mA 40 20 0 10 100 1k 10k 100k 1M Frequency [Hz] 50 mA IOUT  1 mA 80 30 mA 60 40 20 0 10 100 1k 10k 100k 1M Frequency [Hz] S-T111B50 (Ta  25°C) VIN  6.0 V, COUT  0.47 F Ripple Rejection [dB] 100 80 60 50 mA IOUT  1 mA 30 mA 40 20 0 10 100 1k 10k 100k 1M Frequency [Hz] 17 HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.3.1_02 S-T111 Series  Reference Data (1) Input transient response characteristics S-T111B30 (Ta  25°C) IOUT  30 mA, tr  tf  5.0 s, COUT  0.47 F, CIN  0 F IOUT  30 mA, tr  tf  5.0 s, COUT  0.47 F, CIN  0 F -40 -20 0 20 40 60 6 3.08 3.06 3.04 3.02 3.00 5 VIN 4 3 VOUT 2 1 2.98 2.96 -40 80 100 120 140 160 VIN [V] 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0 VOUT [V] 1.62 1.60 1.58 VIN 1.56 1.54 1.52 VOUT 1.50 1.48 1.46 VIN [V] VOUT [V] S-T111B15 (Ta  25°C) -20 0 20 40 t [s] 60 0 80 100 120 140 160 t [s] S-T111B50 (Ta 25°C) 5.12 5.10 VIN 5.08 5.06 5.04 5.02 VOUT 5.00 4.98 4.96 -40 -20 0 20 40 60 8 7 6 5 4 3 2 1 0 VIN [V] VOUT [V] IOUT  30 mA, tr  tf = 5.0 s, COUT  0.47 F, CIN  0 F 80 100 120 140 160 t [s] (2) Load transient response characteristics S-T111B15 (Ta  25°C) S-T111B30 (Ta  25°C) VIN  2.5 V, COUT  0.47 F, CIN  1.0 F, IOUT  50 mA 100 mA VIN  4.0 V, COUT  0.47 F, CIN  1.0 F, IOUT  50 mA 100 mA 1.55 1.50 3.10 0 20 40 60 –100 –150 2.90 -40 -20 80 100 120 140 160 5.05 150 5.00 100 50 0 VOUT –50 –100 4.95 4.90 -40 -20 –150 0 20 40 60 t [s] 18 –150 0 20 40 60 t [s] 80 100 120 140 160 IOUT [mA] VOUT [V] 5.10 0 2.95 VIN  6.0 V, COUT  0.47 F, CIN  1.0 F, IOUT  50 mA 100 mA IOUT 3.05 VOUT –50 t [s] 5.15 50 3.00 S-T111B50 (Ta 25°C) 5.20 100 IOUT –100 –50 1.45 -40 -20 3.15 50 0 VOUT 1.40 100 150 80 100 120 140 160 IOUT [mA] 1.60 IOUT 3.20 VOUT [V] VOUT [V] 1.65 150 IOUT [mA] 1.70 Rev.3.1_02 HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR S-T111 Series (3) ON/OFF pin transient response characteristics S-T111B15 (Ta  25°C) S-T111B30 (Ta  25°C) VIN  2.5 V, COUT  0.47 F, CIN  1.0 F, IOUT  100 mA VIN  4.0 V, COUT  0.47 F, CIN  1.0 F, IOUT  100 mA 0 –1 VOUT [V] 8 1 2 1 2 0 –1 VOUT -0.4 -0.2 0 0.2 0.4 0.6 0.8 t [ms] 1.0 1.2 1.4 1.6 6 4 VON/OFF 6 2 4 2 –2 0 –3 –2 0 –2 VOUT -0.4 -0.2 VON/OFF [V] VON/OFF 3 10 VOUT [V] 4 3 VON/OFF [V] 5 –4 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 –6 t [ms] 19 2.9±0.2 1.9±0.2 4 5 1 2 +0.1 0.16 -0.06 3 0.95±0.1 0.4±0.1 No. MP005-A-P-SD-1.3 TITLE SOT235-A-PKG Dimensions No. MP005-A-P-SD-1.3 ANGLE UNIT mm ABLIC Inc. 4.0±0.1(10 pitches:40.0±0.2) +0.1 ø1.5 -0 +0.2 ø1.0 -0 2.0±0.05 0.25±0.1 4.0±0.1 1.4±0.2 3.2±0.2 3 2 1 4 5 Feed direction No. MP005-A-C-SD-2.1 TITLE SOT235-A-Carrier Tape No. MP005-A-C-SD-2.1 ANGLE UNIT mm ABLIC Inc. 12.5max. 9.0±0.3 Enlarged drawing in the central part ø13±0.2 (60°) (60°) No. MP005-A-R-SD-1.1 SOT235-A-Reel TITLE No. MP005-A-R-SD-1.1 ANGLE QTY. UNIT mm ABLIC Inc. 3,000 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
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