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S-1132

Seiko Instruments
Part Number S-1132
Manufacturer Seiko Instruments
Description High Ripple Rejection Low Dropout Middle Output Current CMOS Voltage Regulator
Published Oct 8, 2006
Detailed Description www.DataSheet4U.com Rev.2.0_00 HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR S-1132 ...
Datasheet PDF File S-1132 PDF File

S-1132
S-1132

Overview
www.
DataSheet4U.
com Rev.
2.
0_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: 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% DataSheet4U.
com 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) DataShee *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 „ Package Package Name Package SOT-23-5 SOT-89-5 SNT-6A(H) MP005-A UP005-A PI006-A Dra...


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