S-1132 Seiko Instruments, S-1132 Datasheet
S-1132
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S-1132 Summary of contents
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... DataSheet4U.com 4 DataSheet U .com 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. ...
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... HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR S-1132 Series Block Diagram VIN ON/OFF VSS DataSheet4U.com 2 4 DataSheet U .com Overcurrent protector ON/OFF circuit Reference voltage circuit *1. Parasitic diode Figure 1 DataSheet4U.com Seiko Instruments Inc. *1 VOUT + − Rev.2.0 _00 ...
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... 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” ...
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... HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR S-1132 Series 2. Product name list 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 ± ...
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... The NC pin can be connected to VIN or VSS. Table 4 Pin No. Symbol Description 1 VOUT Output voltage pin 2 VSS GND pin * connection 4 ON/OFF Shutdown pin 5 VSS GND pin 6 VIN Input voltage pin *1. The NC pin is electrically open. The NC pin can be connected to VIN or VSS. Seiko Instruments Inc. S-1132 Series 5 ...
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... HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR S-1132 Series Absolute Maximum Ratings Item Input voltage Output voltage Power dissipation Operating ambient temperature Storage ambient temperature *1. At mounted on printed circuit board [Mounted Board] (1) Board size: 114 1.6t mm ...
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... V ≤ 1.0 kHz, ∆V = 0.5 Vrms, rip 3.1 V ≤ OUT = V + 1.0 V, ON/OFF pin = ON OUT(S) I short = OUT Seiko Instruments Inc. S-1132 Series (Ta = 25°C unless otherwise specified) Min. Typ. Max OUT(S) OUT(S) OUT(S) × 0.99 × 1.01 *5 300 ≤ 1.9 V 0.50 0.54 ...
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... HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR S-1132 Series * Specified output voltage OUT( Actual output voltage at the fixed load OUT(E) The output voltage when fixing I *2. The output current at which the output voltage becomes 95 * − ...
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... VSS Set to power ON Figure 6 A VIN VOUT ON/OFF VSS Set GND IN Figure 7 + VIN VOUT A ON/OFF VSS Set to DataSheet4U.com power ON Figure 8 VOUT VIN + + A ON/OFF V VSS Figure 9 VIN VOUT + ON/OFF V VSS Set to Power ON Figure 10 Seiko Instruments Inc. S-1132 Series ...
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... Selection of Input and Output Capacitors (C 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 µ ...
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... The low dropout voltage regulator is a voltage regulator whose dropout voltage is low due to its built-in low on- resistance 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 C be used. ...
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... DataSheet U .com ∆ V OUT output voltage ∆ Ta • V OUT OUT Ex. S-1132B28 Typ. V OUT [ OUT(E) − the value of the output voltage measured at 25°C. OUT(E) Figure 12 ∆ OUT V V × ...
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... The error amplifier compares the reference voltage (V feedback resistors R output voltage free of any fluctuations of input voltage and temperature. 2. Output transistor The S-1132 Series uses a low on-resistance P-channel MOS FET as the output transistor. Be sure that V does not exceed V OUT current flowing from the VOUT pin through a parasitic diode to the VIN pin. ...
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... HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR 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 ...
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... SII claims no responsibility for any disputes arising out connection with any infringement by products including this IC of patents owned by a third party. DataSheet4U.com 4 DataSheet U .com ) and a capacitor for stabilizing the input between VIN and L 0.1 µF or more ): IN 0.1 µF or more ): L 2.0 Ω or less DataSheet4U.com Seiko Instruments Inc. S-1132 Series 15 ...
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... HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR S-1132 Series Typical Characteristics (1) Output Voltage vs. Output Current (When Load Current Increases) (Ta = 25°C) S-1132B15 1.8 1.6 1.4 1.2 V 1.0 0.8 0.6 0.4 0 100 S-1132B50 100 (2) Output Voltage vs. Input Voltage (Ta = 25°C) S-1132B15 1 ...
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... S-1132B30 85°C 25°C -40°C 200 250 300 350 I [mA] OUT 85°C 25°C -40°C 200 250 300 350 I [mA] OUT DataSheet4U.com [V] OTA Seiko Instruments Inc. S-1132 Series 0.6 0.5 85°C 0.4 25°C 0.3 -40°C 0.2 0 100 150 200 250 300 I [mA] OUT 350 17 ...
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... HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR 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 -40 -25 S-1132B50 5.3 5.2 5.1 5.0 4.9 4.8 4.7 -40 -25 (6) Current Consumption vs. Input Voltage S-1132B15 S-1132B50 DataSheet4U.com 18 4 DataSheet U .com ...
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... S-1132B30 =0.1 µF IN OUT I = 1mA OUT 1K 10K 100K 1M Frequency [Hz] =0.1 µ 6 OUT I = 1mA OUT 1K 10K 100K 1M Frequency [Hz] DataSheet4U.com Seiko Instruments Inc. S-1132 Series 0.1 µF IN OUT 100 1mA OUT 60 50mA 100mA 100 1K 10K 100K Frequency [Hz ...
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... HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR S-1132 Series Reference Data (1) Input Transient Response Characteristics (Ta = 25°C) S-1132B15 I = 100 mA 5.0 µs, C OUT 1. 1.60 1.58 1.56 1.54 1.52 V OUT 1.50 1.48 1.46 - (2) Load Transient Response Characteristics (Ta = 25°C) S-1132B15 0.1 µ OUT 1 ...
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... OUT 1.0µ 0.1µ [µ 2 100 1.0µ 0.1µ 100 t [µs] Seiko Instruments Inc. S-1132 Series = 0.1 µ 0.1 µF, I OUT IN OUT 10 V ON/OFF OUT 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] = 100 mA OUT 1 1.7 1.6 V OUT 1 1.0µ ...
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... HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR S-1132 Series Marking Specification (1) SOT-23-5 SOT-23-5 Top view 5 4 (1) (2) (3) ( Product name vs. Product code Product name S-1132B15-M5T1 S-1132B16-M5T1 S-1132B17-M5T1 S-1132B18-M5T1 S-1132B19-M5T1 S-1132B20-M5T1 S-1132B21-M5T1 S-1132B22-M5T1 S-1132B23-M5T1 S-1132B24-M5T1 S-1132B25-M5T1 S-1132B26-M5T1 ...
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... S-1132B48-U5T1 S-1132B49-U5T1 S-1132B50-U5T1 S-1132B51-U5T1 S-1132B52-U5T1 S-1132B53-U5T1 S-1132B54-U5T1 S-1132B55-U5T1 Seiko Instruments Inc. S-1132 Series Product code (1) (2) ( ...
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... HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR S-1132 Series (3) SNT-6A(H) SNT-6A(H) Top view Product name vs. Product code Product name 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 ...
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... 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 ...