S-1132B20-U5T1G

Rev.3.2_00 HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR S-1132 Series The S-1132 Series is a positive voltage regulator with a low dropout voltage, high output voltage accuracy, and low current consumption (300 mA output current) developed based on CMOS technology. A 0.1 µF small ceramic capacitor can be used. It operates with low current consumption of 20 µA typ. A built-in Output current protector prevents the load current from exceeding the current capacitance of the output transistor. Compared with the conventional 300 mA output current CMOS voltage regulators, high-density mounting is realized by using the super-small SNT-6A(H) package and a 0.1µF small ceramic capacitor. Also, the low current consumption makes the S-1132 series ideal for mobile devices. Features • Output voltage: • Low ESR capacitor can be used: • Wide input voltage range: • High-accuracy output voltage: • Low dropout voltage: • Low current consumption: • Output current: • High ripple rejection: • Built-in overcurrent protector: • Built-in ON/OFF circuit: • Small package: • Lead-free products 1.5 V to 5.5 V, selectable in 0.1 V steps. A ceramic capacitor of 0.1 µF or more can be used for the output capacitor. 2.0 V to 6.5 V ±1.0% 130 mV typ. (3.0 V output product, IOUT = 100 mA) During operation: 20 µA typ., 40 µA max. During shutdown: 0.01 µA typ., 1.0 µA max. 300 mA output is possible (at VIN ≥ VOUT(S) + 1.0 V)*1 70 dB typ. (at 1.0 kHz) Overcurrent of output transistor can be restricted. Ensures long battery life. SOT-23-5, SOT-89-5, SNT-6A(H) *1. Attention should be paid to the power dissipation of the package when the output current is large. Applications • Power supply for battery-powered devices • Power supply for personal communication devices • Power supply for home electric/electronic appliances • Power supply for cellular phones Packages Package Name SOT-23-5 SOT-89-5 SNT-6A(H) Drawing Code Package MP005-A UP005-A PI006-A Tape MP005-A UP005-A PI006-A Reel MP005-A UP005-A PI006-A Land   PI006-A Seiko Instruments Inc. 1 HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.3.2_00 S-1132 Series Block Diagram *1 V IN V OUT O vercurrent protector O N/OFF O N/OFF circuit + − R eference voltage circuit VSS *1. P arasitic diode Figure 1 2 Seiko Instruments Inc. HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.3.2_00 S-1132 Series Product Name Structure • The product types, output voltage, and package types for the S-1132 Series can be selected at the user’s request. Refer to the “1. Product name” for the meanings of the characters in the product name and “2. Product name list” for the full product names. 1. Product name S-1132 x xx – xxxx G Package name (abbreviation) and packing specifications*1 M5T1: SOT-23-5, Tape U5T1: SOT-89-5, Tape I6T2: SNT-6A(H), Tape Output voltage 15 to 55 (e.g., when the output voltage is 1.5 V, it is expressed as 15.) Product type*2 A: ON/OFF pin negative logic B: ON/OFF pin positive logic *1. Refer to the taping specifications at the end of this book. *2. Refer to 3. Shutdown pin (ON/OFF pin) in the “Operation”. Seiko Instruments Inc. 3 HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.3.2_00 S-1132 Series 2. Product name list Table 1 Output Voltage 1.5 V ±1.0% 1.6 V ±1.0% 1.7 V ±1.0% 1.8 V ±1.0% 1.9 V ±1.0% 2.0 V ±1.0% 2.1 V ±1.0% 2.2 V ±1.0% 2.3 V ±1.0% 2.4 V ±1.0% 2.5 V ±1.0% 2.6 V ±1.0% 2.7 V ±1.0% 2.8 V ±1.0% 2.9 V ±1.0% 3.0 V ±1.0% 3.1 V ±1.0% 3.2 V ±1.0% 3.3 V ±1.0% 3.4 V ±1.0% 3.5 V ±1.0% 3.6 V ±1.0% 3.7 V ±1.0% 3.8 V ±1.0% 3.9 V ±1.0% 4.0 V ±1.0% 4.1 V ±1.0% 4.2 V ±1.0% 4.3 V ±1.0% 4.4 V ±1.0% 4.5 V ±1.0% 4.6 V ±1.0% 4.7 V ±1.0% 4.8 V ±1.0% 4.9 V ±1.0% 5.0 V ±1.0% 5.1 V ±1.0% 5.2 V ±1.0% 5.3 V ±1.0% 5.4 V ±1.0% 5.5 V ±1.0% SOT-23-5 S-1132B15-M5T1G S-1132B16-M5T1G S-1132B17-M5T1G S-1132B18-M5T1G S-1132B19-M5T1G S-1132B20-M5T1G S-1132B21-M5T1G S-1132B22-M5T1G S-1132B23-M5T1G S-1132B24-M5T1G S-1132B25-M5T1G S-1132B26-M5T1G S-1132B27-M5T1G S-1132B28-M5T1G S-1132B29-M5T1G S-1132B30-M5T1G S-1132B31-M5T1G S-1132B32-M5T1G S-1132B33-M5T1G S-1132B34-M5T1G S-1132B35-M5T1G S-1132B36-M5T1G S-1132B37-M5T1G S-1132B38-M5T1G S-1132B39-M5T1G S-1132B40-M5T1G S-1132B41-M5T1G S-1132B42-M5T1G S-1132B43-M5T1G S-1132B44-M5T1G S-1132B45-M5T1G S-1132B46-M5T1G S-1132B47-M5T1G S-1132B48-M5T1G S-1132B49-M5T1G S-1132B50-M5T1G S-1132B51-M5T1G S-1132B52-M5T1G S-1132B53-M5T1G S-1132B54-M5T1G S-1132B55-M5T1G SOT-89-5 S-1132B15-U5T1G S-1132B16-U5T1G S-1132B17-U5T1G S-1132B18-U5T1G S-1132B19-U5T1G S-1132B20-U5T1G S-1132B21-U5T1G S-1132B22-U5T1G S-1132B23-U5T1G S-1132B24-U5T1G S-1132B25-U5T1G S-1132B26-U5T1G S-1132B27-U5T1G S-1132B28-U5T1G S-1132B29-U5T1G S-1132B30-U5T1G S-1132B31-U5T1G S-1132B32-U5T1G S-1132B33-U5T1G S-1132B34-U5T1G S-1132B35-U5T1G S-1132B36-U5T1G S-1132B37-U5T1G S-1132B38-U5T1G S-1132B39-U5T1G S-1132B40-U5T1G S-1132B41-U5T1G S-1132B42-U5T1G S-1132B43-U5T1G S-1132B44-U5T1G S-1132B45-U5T1G S-1132B46-U5T1G S-1132B47-U5T1G S-1132B48-U5T1G S-1132B49-U5T1G S-1132B50-U5T1G S-1132B51-U5T1G S-1132B52-U5T1G S-1132B53-U5T1G S-1132B54-U5T1G S-1132B55-U5T1G SNT-6A(H) S-1132B15-I6T2G S-1132B16-I6T2G S-1132B17-I6T2G S-1132B18-I6T2G S-1132B19-I6T2G S-1132B20-I6T2G S-1132B21-I6T2G S-1132B22-I6T2G S-1132B23-I6T2G S-1132B24-I6T2G S-1132B25-I6T2G S-1132B26-I6T2G S-1132B27-I6T2G S-1132B28-I6T2G S-1132B29-I6T2G S-1132B30-I6T2G S-1132B31-I6T2G S-1132B32-I6T2G S-1132B33-I6T2G S-1132B34-I6T2G S-1132B35-I6T2G S-1132B36-I6T2G S-1132B37-I6T2G S-1132B38-I6T2G S-1132B39-I6T2G S-1132B40-I6T2G S-1132B41-I6T2G S-1132B42-I6T2G S-1132B43-I6T2G S-1132B44-I6T2G S-1132B45-I6T2G S-1132B46-I6T2G S-1132B47-I6T2G S-1132B48-I6T2G S-1132B49-I6T2G S-1132B50-I6T2G S-1132B51-I6T2G S-1132B52-I6T2G S-1132B53-I6T2G S-1132B54-I6T2G S-1132B55-I6T2G Remark Please contact the SII marketing department for products with type A products. 4 Seiko Instruments Inc. HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.3.2_00 S-1132 Series Pin Configuration SOT-23-5 Top view 5 4 Table 2 Pin No. 1 2 3 4 5 Symbol VIN VSS ON/OFF NC*1 VOUT Description Input voltage pin GND pin Shutdown pin No connection Output voltage pin *1. The NC pin is electrically open. The NC pin can be connected to VIN or VSS. 1 2 3 Figure 2 SOT-89-5 Top view 5 4 Table 3 Pin No. 1 2 3 4 5 Symbol VOUT VSS NC*1 ON/OFF VIN Description Output voltage pin GND pin No connection Shutdown pin Input voltage pin 1 2 3 *1. The NC pin is electrically open. The NC pin can be connected to VIN or VSS. Figure 3 SNT-6A(H) Top view 1 2 3 6 5 4 Table 4 Pin No. 1 2 3 4 5 6 Symbol VOUT VSS NC*1 ON/OFF VSS VIN Description Output voltage pin GND pin No connection Shutdown pin GND pin Input voltage pin Figure 4 *1. The NC pin is electrically open. The NC pin can be connected to VIN or VSS. Seiko Instruments Inc. 5 HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.3.2_00 S-1132 Series Absolute Maximum Ratings Table 5 Item Input voltage Output voltage SOT-23-5 Power dissipation SOT-89-5 PD Symbol VIN VON/OFF VOUT (Ta = 25°C unless otherwise specified) Absolute Maximum Rating Unit VSS − 0.3 to VSS + 7 V VSS − 0.3 to VIN + 0.3 V VSS − 0.3 to VIN + 0.3 V 300 (When not mounted on board) mW 600*1 mW 500 (When not mounted on board) mW 1000*1 mW 500*1 mW −40 to + 85 °C −40 to + 125 °C SNT-6A(H) Operating ambient temperature Topr Storage temperature Tstg *1. When mounted on board [Mounted Board] (1) Board size: 114.3 mm x 76.2 mm x t1.6 mm (2) Board name: JEDEC STANDARD51-7 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. 1200 Power Dissipation (PD) [mW] 1000 800 SOT-89-5 SOT-23-5 600 400 200 0 0 150 100 50 Ambient Temperature (Ta) [°C] SNT-6A(H) Figure 5 Power Dissipation of Package (When Mounted on Board) 6 Seiko Instruments Inc. HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.3.2_00 S-1132 Series Electrical Characteristics Table 6 (Ta = 25°C unless otherwise specified) Item Output voltage*1 Output current Dropout voltage*3 *2 Symbol VOUT(E) IOUT Vdrop Conditions VIN = VOUT(S) + 1.0 V, IOUT = 100 mA VIN ≥ VOUT(S) + 1.0 V IOUT = 100 mA 1.5 V ≤ VOUT(S) ≤ 1.9 V 2.0 V ≤ VOUT(S) ≤ 2.4 V 2.5 V ≤ VOUT(S) ≤ 2.9 V 3.0 V ≤ VOUT(S) ≤ 3.2 V 3.3 V ≤ VOUT(S) ≤ 5.5 V VOUT(S) + 0.5 V ≤ VIN ≤ 6.5 V, IOUT = 100 mA VIN = VOUT(S) + 1.0 V, 1.0 mA ≤ IOUT ≤ 100 mA VIN = VOUT(S) + 1.0 V, IOUT = 30 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  VIN = VOUT(S) + 1.0 V, RL = 1.0 kΩ VIN = VOUT(S) + 1.0 V, RL = 1.0 kΩ VIN = 6.5 V, VON/OFF = 6.5 V VIN = 6.5 V, VON/OFF = 0 V VIN = VOUT(S) + 1.0 V, 1.5 V ≤ VOUT(S) ≤ 3.0 V f = 1.0 kHz, ∆Vrip = 0.5 Vrms, 3.1 V ≤ VOUT(S) ≤ 5.5 V IOUT = 50 mA VIN = VOUT(S) + 1.0 V, ON/OFF pin = ON, VOUT = 0 V Min. VOUT(S) × 0.99 300*5 0.50          2.0 1.5  −0.1 −0.1    Typ. VOUT(S)  0.54 0.15 0.14 0.13 0.10 0.01 15 ±100 20 0.01      70 65 250 Max. VOUT(S) × 1.01  0.58 0.23 0.21 0.19 0.15 0.2 40  40 1.0 6.5  0.25 0.1 0.1    Unit V mA V V V V V %/V mV ppm/ °C µA µA V V V µA µA dB dB mA Test Circuit 1 3 1 1 1 1 1 1 1 1 2 2  4 4 4 4 5 5 3 Line regulation Load regulation Output voltage *4 temperature coefficient Current consumption during operation Current consumption during shutdown Input voltage Shutdown pin input voltage “H” Shutdown pin input voltage “L” Shutdown pin input current “H” Shutdown pin input current “L” Ripple rejection ∆VOUT1 ∆VIN• VOUT ∆VOUT2 ∆VOUT ∆Ta • VOUT ISS1 ISS2 VIN VSH VSL ISH ISL RR Short-circuit current Ishort Seiko Instruments Inc. 7 HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.3.2_00 S-1132 Series *1. VOUT(S): Specified output voltage VOUT(E): Actual output voltage at the fixed load The output voltage when fixing IOUT(= 100 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 = 100 mA. VIN1 is the input voltage at which the output voltage becomes 98% of VOUT3 after gradually decreasing the input voltage. *4. The change in temperature [mV/°C] is calculated using the following equation. ∆VOUT [mV/ °C]*1 = VOUT(S)[V ]*2 × ∆VOUT [ppm/ °C]*3 ÷ 1000 ∆Ta ∆Ta • VOUT *1. The change in temperature of the output voltage *2. Specified 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. 8 Seiko Instruments Inc. HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.3.2_00 S-1132 Series Test Circuits 1. VIN ON/OFF Set to power ON VOUT V VSS + + A Figure 6 2. + A VIN ON/OFF Set to VIN or GND VOUT VSS Figure 7 3. + VIN VOUT A V + ON/OFF Set to power ON VSS Figure 8 4. VIN + A ON/OFF VOUT + RL VSS V Figure 9 5. VIN ON/OFF Set to Power ON VOUT + VSS V RL Figure 10 Seiko Instruments Inc. 9 HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.3.2_00 S-1132 Series Standard Circuit INPUT VIN CIN*1 ON/OFF VSS VOUT CL *2 OUTPUT Single GND GND *1. CIN is a capacitor for stabilizing the input. *2. A ceramic capacitor of 0.1 µF or more can be used for 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. Application Conditions Input capacitor (CIN): Output capacitor (CL): ESR of output capacitor: Caution 0.1 µF or more 0.1 µF or more 2.0 Ω or less A general series regulator may oscillate, depending on the external components selected. Check that no oscillation occurs with the application using the above capacitor. Selection of Input and Output Capacitors (CIN, CL) The S-1132 Series requires an output capacitor between the VOUT and VSS pins for phase compensation. Operation is stabilized by a ceramic capacitor with an output capacitance of 0.1 µF or more in the entire temperature range. However, when using an OS capacitor, tantalum capacitor, or aluminum electrolytic capacitor, a ceramic capacitor with a capacitance of 0.1 µF or more and an ESR of 2.0 Ω or less is required. 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 0.1 µF or more for CIN and 0.1 µF or more for CL; however, when selecting the output capacitor, perform sufficient evaluation, including evaluation of temperature characteristics, on the actual device. 10 Seiko Instruments Inc. HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.3.2_00 S-1132 Series Explanation of Terms 1. Low dropout voltage regulator The low dropout voltage regulator is a voltage regulator whose dropout voltage is low due to its built-in low onresistance transistor. 2. Low ESR A capacitor whose ESR (Equivalent Series Resistance) is low. The S-1132 Series enables use of a low ESR capacitor, such as a ceramic capacitor, for the output-side capacitor CL. A capacitor whose ESR is 2.0 Ω 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. Please see the electrical characteristics and attached characteristics data for details. 4. Line regulation    ∆V OUT1   ∆V IN • VOUT    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 the input voltage VIN1, which is the input voltage (VIN) at the point where the output voltage has fallen to 98% of the output voltage value VOUT3 after VIN was gradually decreased from VIN = VOUT(S) + 1.0 V, and the output voltage at that point (VOUT3 × 0.98). Vdrop = VIN1 − (VOUT3 × 0.98) Seiko Instruments Inc. 11 HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.3.2_00 S-1132 Series 7. Temperature coefficient of output voltage    ∆ V OUT     ∆ Ta • V OUT  The shadowed area in Figure 12 is the range where VOUT varies in the operating temperature range when the temperature coefficient of the output voltage is ±100 ppm/°C. Ex. S-1132B28 Typ. 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 25°C. Figure 12 A change in the temperature of the output voltage [mV/°C] is calculated using the following equation. ∆VOUT [mV/ °C]*1 = VOUT(S)[V ]*2 × ∆VOUT [ppm/ °C]*3 ÷ 1000 ∆Ta ∆Ta • VOUT *1. Change in temperature of output voltage *2. Specified output voltage *3. Output voltage temperature coefficient 12 Seiko Instruments Inc. HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.3.2_00 S-1132 Series Operation 1. Basic operation Figure 13 shows the block diagram of the S-1132 Series. The error amplifier compares the reference voltage (Vref) with Vfb, which is the output voltage resistance-divided by feedback resistors Rs and Rf. It supplies the output transistor with the gate voltage necessary to ensure a certain output voltage free of any fluctuations of input voltage and temperature. VIN *1 Current supply Error amplifier − + VOUT Rf Vfb Vref Reference voltage circuit VSS *1. Parasitic diode Rs Figure 13 2. Output transistor The S-1132 Series uses a low on-resistance P-channel MOS FET 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 inverse current flowing from the VOUT pin through a parasitic diode to the VIN pin. Seiko Instruments Inc. 13 HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.3.2_00 S-1132 Series 3. Shutdown pin (ON/OFF pin) This pin starts and stops the regulator. When the ON/OFF pin is set to the shutdown level, the operation of all internal circuits stops, and the built-in P-channel MOS FET output transistor between the VIN pin and VOUT pin is turned off to substantially reduce the current consumption. The VOUT pin becomes the VSS level due to the internally divided resistance of several hundreds kΩ between the VOUT pin and VSS pin. The structure of the ON/OFF pin is 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 state. 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 the ON/OFF pin is not used, connect it to the VSS pin if the logic type is “A” and to the VIN pin if it is “B”. Table 7 Logic Type A A B B ON/OFF Pin “L”: Power on “H”: Power off “L”: Power off “H”: Power on Internal Circuits Operating Stopped Stopped Operating VOUT Pin Voltage Set value VSS level VSS level Set value Current Consumption ISS1 ISS2 ISS2 ISS1 VIN ON/OFF VSS Figure 14 14 Seiko Instruments Inc. HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.3.2_00 S-1132 Series Precautions • Wiring patterns for the VIN, VOUT and GND pins should be designed so that the impedance is low. When mounting an output capacitor between the VOUT and VSS pins (CL) and a capacitor for stabilizing the input between VIN and VSS pins (CIN), the distance from the capacitors to these pins should be as short as possible. • Note that the output voltage may increase when a series regulator is used at low load current (1.0 mA or less). • Note that the output voltage may increase due to driver leakage when a series regulator is used at high temperatures. • Generally a series regulator may cause oscillation, depending on the selection of external parts. The following conditions are recommended for this IC. However, be sure to perform sufficient evaluation under the actual usage conditions for selection, including evaluation of temperature characteristics. Input capacitor (CIN): Output capacitor (CL): Equivalent series resistance (ESR): 0.1 µF or more 0.1 µF or more 2.0 Ω or less • The voltage regulator may oscillate when the impedance of the power supply is high and the input capacitor is small or an input capacitor is not connected. • If the capacitance of the IC’s output block is small, the power supply fluctuation and load fluctuation characteristics become worse. It is therefore important to sufficiently evaluate the output voltage fluctuation in the actual equipment. When the capacitance of the IC’s output block is small, if the power supply suddenly increases sharply, a momentary overshoot may be output. It is therefore important to sufficiently evaluate the output voltage at power application in the actual equipment. The application conditions for the input voltage, output voltage, and 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 6 in the electrical characteristics and footnote *5) of the table. SII 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. • • • • • Seiko Instruments Inc. 15 HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.3.2_00 S-1132 Series Characteristics (Typical Data) (1) Output Voltage vs. Output Current (When Load Current Increases) (Ta = 25°C) S-1132B15 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 VOUT [V] VIN = 2.0V 2.5V 6.5V 0 100 200 300 400 IOUT [mA] 500 600 S-1132B30 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0 VOUT [V] VIN = 3.5V 4.0V 6.5V 0 100 200 300 400 IOUT [mA] 500 600 S-1132B50 6 5 VOUT [V] 4 3 2 1 0 0 100 VIN = 5.5V 6.0V 6.5V Remark In determining the output current, attention should be paid to the following. 1. The minimum output current value and footnote *5 specified in Table 6 in the “Electrical Characteristics” 2. The package power dissipation 500 600 200 300 400 IOUT [mA] (2) Output Voltage vs. Input Voltage (Ta = 25°C) S-1132B15 1.6 1.5 1.4 1.3 1.2 1.1 1.0 1.0 1.5 2.0 2.5 VIN [V] 3.0 3.5 S-1132B30 3.1 3.0 2.9 2.8 2.7 2.6 2.5 2.5 3.0 3.5 4.0 VIN [V] 4.5 5.0 VOUT [V] VOUT [V] IOUT = 1mA 30mA 50mA 100mA IOUT = 1mA 30mA 50mA 100mA S-1132B50 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 VIN [V] IOUT = 1mA VOUT [V] 30mA 50mA 100mA 16 Seiko Instruments Inc. HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.3.2_00 S-1132 Series (3) Dropout Voltage vs. Output Current S-1132B15 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 Vdrop [V] 0 50 S-1132B30 0.6 85°C 25°C -40°C 0.5 0.4 0.3 0.2 0.1 0 100 150 200 250 300 350 IOUT [mA] 0 50 100 150 200 250 300 350 IOUT [mA] 85°C 25°C -40°C S-1132B50 0.6 0.5 85°C 25°C -40°C 0.4 0.3 0.2 0.1 0 0 50 100 150 200 250 300 350 IOUT [mA] (4) Dropout Voltage vs. Set Output Voltage 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 300mA Vdrop [V] Vdrop [V] 100mA 50mA 30mA 1mA 1 0 2 3 VOTA [V] 4 5 6 Seiko Instruments Inc. Vdrop [V] 17 HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.3.2_00 S-1132 Series (5) Output Voltage vs. Ambient Temperature S-1132B15 1.60 1.58 1.56 1.54 1.52 1.50 1.48 1.46 1.44 1.42 1.40 VOUT [V] -40 -25 0 25 Ta [°C] 50 75 85 S-1132B30 3.20 3.15 3.10 3.05 3.00 2.95 2.90 2.85 2.80 VOUT [V] -40 -25 0 25 Ta [°C] 50 75 85 S-1132B50 5.3 5.2 5.1 5.0 4.9 4.8 4.7 -40 -25 0 25 Ta [°C] 50 75 85 (6) Current Consumption vs. Input Voltage S-1132B15 20 18 16 14 12 10 8 6 4 2 0 ISS1 [µA] VOUT [V] S-1132B30 25 85°C 25°C -40°C 20 85°C 25°C -40°C ISS1 [µA] 7 15 10 5 0 1 2 3 4 VIN [V] 5 6 0 0 1 2 3 4 VIN [V] 5 6 7 S-1132B50 25 20 85°C 25°C -40°C ISS1 [µA] 15 10 5 0 0 1 2 3 4 VIN [V] 5 6 7 18 Seiko Instruments Inc. HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.3.2_00 S-1132 Series (7) Ripple Rejection (Ta = 25°C) S-1132B15 VIN = 2.5 V, COUT =0.1 µF Ripple Rejection [dB] Ripple Rejection [dB] 100 80 60 40 20 0 10 100 1K 10K 100K Frequency [Hz] 1M 50mA 100mA IOUT = 1mA 100 80 60 40 20 0 10 100 1K 10K 100K Frequency [Hz] 1M 50mA 100mA IOUT = 1mA S-1132B30 VIN = 4.0 V, COUT = 0.1 µF S-1132B50 VIN = 6.0 V, COUT =0.1 µF Ripple Rejection [dB] 100 80 60 40 20 0 10 100 1K 10K 100K Frequency [Hz] 1M 50mA 100mA IOUT = 1mA Seiko Instruments Inc. 19 HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.3.2_00 S-1132 Series Reference Data (1) Input Transient Response Characteristics (Ta = 25°C) S-1132B15 IOUT = 100 mA, tr = tf = 5.0 µs, COUT = 0.1 µF, CIN = 0.1 µF 4.0 1.62 VIN 3.5 1.60 3.0 1.58 1.56 2.5 1.54 2.0 1.52 1.5 VOUT 1.0 1.50 0.5 1.48 0 1.46 -20 0 20 40 60 80 100 120 140 160 180 t [µs] VOUT [V] VOUT [V] VIN [V] 3.04 3.00 2.96 2.92 -20 0 VOUT 3 2 1 0 20 40 60 80 100 120 140 160 180 t [µs] (2) Load Transient Response Characteristics (Ta = 25°C) S-1132B15 VIN = 2.5 V, COUT = 0.1 µF, CIN = 0.1 µF, IOUT = 50 ↔ 100 mA 1.9 150 1.8 S-1132B30 VIN = 4.0 V, COUT = 0.1 µF, CIN = 0.1 µF, IOUT = 50 ↔ 100 mA 3.8 150 3.6 IOUT [mA] 1.6 1.5 1.4 1.3 VOUT 0 -50 -100 -150 3.2 3.0 2.8 2.6 VOUT 0 -50 -100 -150 -40 -20 0 20 40 60 80 100 120 140 160 t [µs] -40 -20 0 20 40 60 80 100 120 140 160 t [µs] S-1132B50 VIN =6.0 V, COUT = 0.1 µF, CIN = 0.1 µF, IOUT = 50 ↔ 100 mA 5.8 150 5.6 5.2 5.0 4.8 4.6 VOUT 0 -50 -100 -150 -40 -20 0 20 40 60 80 100 120 140 160 t [µs] 20 Seiko Instruments Inc. IOUT [mA] VOUT [V] 5.4 IOUT 100 50 IOUT [mA] VOUT [V] VOUT [V] 1.7 IOUT 100 50 3.4 IOUT 100 50 VIN [V] S-1132B30 IOUT = 100 mA, tr = tf = 5.0 µs, COUT = 0.1 µF, CIN = 0.1 µF 3.16 6 VIN 3.12 5 4 3.08 HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.3.2_00 S-1132 Series (3) ON / OFF Pin Transient Response Characteristics (Ta = 25°C) S-1132B15 VIN = 2.5 V, COUT = 0.1 µF, CIN = 0.1 µF, IOUT = 80 mA 5 6 4 VON/OFF [V] VOUT [V] VOUT [V] 3 2 1 0 -1 VOUT 2 0 -2 -4 -6 -0.4 -0.2 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 t [ms] 6 4 2 0 -2 -0.4 -0.2 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 t [ms] VOUT 2 0 -2 -4 -6 S-1132B50 VIN = 6.0 V, COUT = 0.1 µF, CIN = 0.1 µF, IOUT = 80 mA 8 14 VON/OFF 12 6 10 4 8 2 0 6 4 -2 2 -4 VOUT 0 -6 -2 -8 -0.4 -0.2 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 t [ms] VOUT [V] (4) Input transient response characteristics - Capacity Value characteristics (Ta = 25°C) S-1132B15 VIN = 2.5 V → 4.5 V, tr = 5 µF, IOUT = 100 mA 1.70 1.65 VON/OFF [V] 6 4 2 0 -2 -4 -6 VOUT [V] VIN [V] 1.55 1.50 1.45 1.40 -80 -60 -40 -20 VOUT 1.5 1.4 1.3 1.2 VOUT C = 1.0µ C = 0.1µ -80 -60 -40 -20 0 20 t [µs] 40 60 80 0 -2 -4 -6 C = 0.1µ 0 20 t [µs] 40 60 80 (5) Load transient response characteristics - Capacity Value characteristics (Ta = 25°C) S-1132B15 VIN = 2.5 V, IOUT = 1 → 50 mA 2.2 2.0 100 50 IOUT [mA] VOUT [V] 1.6 1.4 1.2 VOUT C = 1.0µ VOUT [V] 1.8 0 1.8 1.6 1.4 1.2 1.0 -200 -150 -100 -50 VOUT C = 1.0µ C = 0.1µ 0 50 100 150 200 t [µs] 0 C = 0.1µ 1.0 -100 -80 -60 -40 -20 0 20 40 60 80 100 t [µs] Seiko Instruments Inc. IOUT [mA] IOUT VIN = 2.5 V, IOUT = 50 → 1 mA 2.2 IOUT 2.0 100 50 VIN [V] C = 1.0µ VOUT [V] 1.60 VIN VIN = 4.5 V → 2.5 V, tr = 5 µF, IOUT = 100 mA 1.8 VIN 1.7 1.6 6 4 2 21 VON/OFF [V] VON/OFF 4 S-1132B30 VIN = 4.0 V, COUT = 0.1 µF, CIN = 0.1 µF, IOUT = 80 mA 10 6 VON/OFF 8 4 HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.3.2_00 S-1132 Series Marking Specification (1) SOT-23-5 SOT-23-5 Top view 5 4 (1) to (3) : (4) : Product code (Refer to Product name vs. Product code) Lot number (1) (2) (3) (4) 1 2 3 Product name vs. Product code Product code Product name (1) (2) (3) S-1132B15-M5T1G Q L A S-1132B36-M5T1G S-1132B16-M5T1G Q L B S-1132B37-M5T1G S-1132B17-M5T1G Q L C S-1132B38-M5T1G S-1132B18-M5T1G Q L D S-1132B39-M5T1G S-1132B19-M5T1G Q L E S-1132B40-M5T1G S-1132B20-M5T1G Q L F S-1132B41-M5T1G S-1132B21-M5T1G Q L G S-1132B42-M5T1G S-1132B22-M5T1G Q L H S-1132B43-M5T1G S-1132B23-M5T1G Q L I S-1132B44-M5T1G S-1132B24-M5T1G Q L J S-1132B45-M5T1G S-1132B25-M5T1G Q L K S-1132B46-M5T1G S-1132B26-M5T1G Q L L S-1132B47-M5T1G S-1132B27-M5T1G Q L M S-1132B48-M5T1G S-1132B28-M5T1G Q L N S-1132B49-M5T1G S-1132B29-M5T1G Q L O S-1132B50-M5T1G S-1132B30-M5T1G Q L P S-1132B51-M5T1G S-1132B31-M5T1G Q L Q S-1132B52-M5T1G S-1132B32-M5T1G Q L R S-1132B53-M5T1G S-1132B33-M5T1G Q L S S-1132B54-M5T1G S-1132B34-M5T1G Q L T S-1132B55-M5T1G S-1132B35-M5T1G Q L U Remark Please contact the SII marketing department for products with type A products. Product name Product code (2) (3) L V L W L X L Y L Z M A M B M C M D M E M F M G M H M I M J M K M L M M M N M O (1) Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q 22 Seiko Instruments Inc. HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.3.2_00 S-1132 Series (2) SOT-89-5 SOT-89-5 Top view 5 4 (1) to (3) : (4) to (6) : Product code (Refer to Product name vs. Product code) Lot number (1) (2) (3) 1 2 Product name vs. Product code Product code Product name (1) (2) (3) S-1132B15-U5T1G Q L A S-1132B36-U5T1G S-1132B16-U5T1G Q L B S-1132B37-U5T1G S-1132B17-U5T1G Q L C S-1132B38-U5T1G S-1132B18-U5T1G Q L D S-1132B39-U5T1G S-1132B19-U5T1G Q L E S-1132B40-U5T1G S-1132B20-U5T1G Q L F S-1132B41-U5T1G S-1132B21-U5T1G Q L G S-1132B42-U5T1G S-1132B22-U5T1G Q L H S-1132B43-U5T1G S-1132B23-U5T1G Q L I S-1132B44-U5T1G S-1132B24-U5T1G Q L J S-1132B45-U5T1G S-1132B25-U5T1G Q L K S-1132B46-U5T1G S-1132B26-U5T1G Q L L S-1132B47-U5T1G S-1132B27-U5T1G Q L M S-1132B48-U5T1G S-1132B28-U5T1G Q L N S-1132B49-U5T1G S-1132B29-U5T1G Q L O S-1132B50-U5T1G S-1132B30-U5T1G Q L P S-1132B51-U5T1G S-1132B31-U5T1G Q L Q S-1132B52-U5T1G S-1132B32-U5T1G Q L R S-1132B53-U5T1G S-1132B33-U5T1G Q L S S-1132B54-U5T1G S-1132B34-U5T1G Q L T S-1132B55-U5T1G S-1132B35-U5T1G Q L U Remark Please contact the SII marketing department for products with type A products. Product name Product code (2) (3) L V L W L X L Y L Z M A M B M C M D M E M F M G M H M I M J M K M L M M M N M O (4) (5) (6) 3 (1) Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Seiko Instruments Inc. 23 HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.3.2_00 S-1132 Series (3) SNT-6A(H) SNT-6A(H) Top view 1 (4) (5) (6) (1) (2) (3) 6 5 4 (1) to (3) : (4) to (6) : Product code (Refer to Product name vs. Product code) Lot number 2 3 Product name vs. Product code Product code Product name (1) (2) (3) S-1132B15-I6T2G Q L A S-1132B36-I6T2G S-1132B16-I6T2G Q L B S-1132B37-I6T2G S-1132B17-I6T2G Q L C S-1132B38-I6T2G S-1132B18-I6T2G Q L D S-1132B39-I6T2G S-1132B19-I6T2G Q L E S-1132B40-I6T2G S-1132B20-I6T2G Q L F S-1132B41-I6T2G S-1132B21-I6T2G Q L G S-1132B42-I6T2G S-1132B22-I6T2G Q L H S-1132B43-I6T2G S-1132B23-I6T2G Q L I S-1132B44-I6T2G S-1132B24-I6T2G Q L J S-1132B45-I6T2G S-1132B25-I6T2G Q L K S-1132B46-I6T2G S-1132B26-I6T2G Q L L S-1132B47-I6T2G S-1132B27-I6T2G Q L M S-1132B48-I6T2G S-1132B28-I6T2G Q L N S-1132B49-I6T2G S-1132B29-I6T2G Q L O S-1132B50-I6T2G S-1132B30-I6T2G Q L P S-1132B51-I6T2G S-1132B31-I6T2G Q L Q S-1132B52-I6T2G S-1132B32-I6T2G Q L R S-1132B53-I6T2G S-1132B33-I6T2G Q L S S-1132B54-I6T2G S-1132B34-I6T2G Q L T S-1132B55-I6T2G S-1132B35-I6T2G Q L U Remark Please contact the SII marketing department for products with type A products. Product name Product code (2) (3) L V L W L X L Y L Z M A M B M C M D M E M F M G M H M I M J M K M L M M M N M O (1) Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q 24 Seiko Instruments Inc. 2.9±0.2 1.9±0.2 5 4 1 2 3 0.16 -0.06 +0.1 0.95±0.1 0.4±0.1 No. MP005-A-P-SD-1.2 TITLE No. SCALE UNIT SOT235-A-PKG Dimensions MP005-A-P-SD-1.2 mm Seiko Instruments Inc. 4.0±0.1(10 pitches:40.0±0.2) +0.1 ø1.5 -0 2.0±0.05 0.25±0.1 ø1.0 -0 +0.2 4.0±0.1 1.4±0.2 3.2±0.2 321 4 5 Feed direction No. MP005-A-C-SD-2.1 TITLE No. SCALE UNIT SOT235-A-Carrier Tape MP005-A-C-SD-2.1 mm Seiko Instruments Inc. 12.5max. Enlarged drawing in the central part ø13±0.2 9.0±0.3 (60°) (60°) No. MP005-A-R-SD-1.1 TITLE No. SCALE UNIT mm SOT235-A-Reel MP005-A-R-SD-1.1 QTY. 3,000 Seiko Instruments Inc. 4.5±0.1 1.6±0.2 5 4 1.5±0.1 1 2 3 1.5±0.1 1.5±0.1 0.4±0.05 0.3 0.4±0.1 0.45±0.1 0.4±0.1 45° No. UP005-A-P-SD-1.1 TITLE No. SCALE UNIT SOT895-A-PKG Dimensions UP005-A-P-SD-1.1 mm Seiko Instruments Inc. ø1.5 +0.1 -0 2.0±0.05 4.0±0.1(10 pitches : 40.0±0.2) 5° max. ø1.5 +0.1 -0 8.0±0.1 0.3±0.05 2.0±0.1 4.75±0.1 321 4 5 Feed direction No. UP005-A-C-SD-1.1 TITLE No. SCALE UNIT SOT895-A-Carrier Tape UP005-A-C-SD-1.1 mm Seiko Instruments Inc. 16.5max. 13.0±0.3 Enlarged drawing in the central part (60°) (60°) No. UP005-A-R-SD-1.1 TITLE No. SCALE UNIT mm SOT895-A-Reel UP005-A-R-SD-1.1 QTY. 1,000 Seiko Instruments Inc. 1.57±0.03 6 5 4 1 2 3 +0.05 0.08 -0.02 0.48±0.02 0.5 0.2±0.05 No. PI006-A-P-SD-2.0 TITLE No. SCALE UNIT SNT-6A(H)-A-PKG Dimensions PI006-A-P-SD-2.0 mm Seiko Instruments Inc. ø1.5 -0 +0.1 2.0±0.05 4.0±0.1 0.25±0.05 1.85±0.05 5° ø0.5 -0 +0.1 4.0±0.1 0.65±0.05 321 4 56 Feed direction No. PI006-A-C-SD-1.0 TITLE No. SCALE UNIT SNT-6A(H)-A-Carrier Tape PI006-A-C-SD-1.0 mm Seiko Instruments Inc. 12.5max. Enlarged drawing in the central part ø13±0.2 9.0±0.3 (60°) (60°) No. PI006-A-R-SD-1.0 TITLE No. SCALE UNIT SNT-6A(H)-A-Reel PI006-A-R-SD-1.0 QTY. mm 5,000 Seiko Instruments Inc. 0.52 1.36 0.52 0.3 0.2 0.3 0.2 0.3 Caution Making the wire pattern under the package is possible. However, note that the package may be upraised due to the thickness made by the silk screen printing and of a solder resist on the pattern because this package does not have the standoff. No. PI006-A-L-SD-3.0 TITLE No. SCALE UNIT SNT-6A(H)-A-Land Recommendation PI006-A-L-SD-3.0 mm Seiko Instruments Inc. • • • • • • The information described herein is subject to change without notice. Seiko Instruments Inc. is not responsible for any problems caused by circuits or diagrams described herein whose related industrial properties, patents, or other rights belong to third parties. The application circuit examples explain typical applications of the products, and do not guarantee the success of any specific mass-production design. When the products described herein are regulated products subject to the Wassenaar Arrangement or other agreements, they may not be exported without authorization from the appropriate governmental authority. Use of the information described herein for other purposes and/or reproduction or copying without the express permission of Seiko Instruments Inc. is strictly prohibited. The products described herein cannot be used as part of any device or equipment affecting the human body, such as exercise equipment, medical equipment, security systems, gas equipment, or any apparatus installed in airplanes and other vehicles, without prior written permission of Seiko Instruments Inc. Although Seiko Instruments Inc. exerts the greatest possible effort to ensure high quality and reliability, the failure or malfunction of semiconductor products may occur. The user of these products should therefore give thorough consideration to safety design, including redundancy, fire-prevention measures, and malfunction prevention, to prevent any accidents, fires, or community damage that may ensue.