SC431 Datasheet - Semtech Corporation

ADJUSTABLE SHUNT REGULATOR

SC431 Features

* Wide operating current range 100µA to 150mA

* Low dynamic output impedance 0.25 Ω typ.

* Trimmed bandgap design + 0.5%

* Alternate for TL431, LM431 & AS431 APPLICATIONS

* Linear Regulators

* Adjustable Supplies

* Switching Power Supplies

SC431 General Description

The SC431 is a three terminal adjustable shunt regulator with thermal stability guaranteed over temperature. The output voltage can be adjusted to any value from 2.5V (VREF) to 36V with two external resistors. The SC431 has a typical dynamic output impedance of 0.25Ω. Active output circuitry provide.

SC431 Datasheet (221.89 KB)

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Datasheet Details

Part number:

SC431

Manufacturer:

Semtech Corporation

File Size:

221.89 KB

Description:

Adjustable shunt regulator.

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SC431 ADJUSTABLE SHUNT REGULATOR Semtech Corporation

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SC431 General Description

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