S-1132B32-U5T1G 데이터 시트보기 (PDF) - Seiko Instruments Inc

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S-1132B32-U5T1G

HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR

Seiko Instruments Inc 

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)

Package

MP005-A

UP005-A

PI006-A

Drawing Code

Tape

Reel

MP005-A

MP005-A

UP005-A

UP005-A

PI006-A

PI006-A

Seiko Instruments Inc.

Land





PI006-A

1

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