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AX432A - ADJUSTABLE PRECISION SHUNT REGULATOR

Description

The AX432A is a low voltage three terminal adjustable shunt regulator with a guaranteed thermal stability over applicable temperature ranges.

The output voltage can be set to any value between 1.24V (VREF) to 20V with two external resistors (see application circuit).

Features

  • - Precision reference voltage 1.24V±0.5% - Adjustable output voltage is VREF to 20V - Sink current capability is 150mA - Low dynamic output impedance is 0.2Ω (typ. ) - Minimum Cathode current for regulation is 0.2mA (typ. ) - 3-pin, SOT-23 Pb-Free package  BLOCK.

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Datasheet Details

Part number AX432A
Manufacturer AXElite
File Size 297.79 KB
Description ADJUSTABLE PRECISION SHUNT REGULATOR
Datasheet download datasheet AX432A Datasheet
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Full PDF Text Transcription

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AX432A ADJUSTABLE PRECISION SHUNT REGULATOR  GENERAL DESCRIPTION The AX432A is a low voltage three terminal adjustable shunt regulator with a guaranteed thermal stability over applicable temperature ranges. The output voltage can be set to any value between 1.24V (VREF) to 20V with two external resistors (see application circuit). The high precise Reference voltage tolerance is ±0.5% by AX432A. This device has a typical output impedance of 0.2 Ω. Active output circuitry provides a very sharp turn on characteristic, making this device excel lent replacement for Zener diodes in many applications. The AX432A is characterized for operation from -20°C to 85°C. The AX432A is available in a low profile SOT-23-3L package.  FEATURES - Precision reference voltage 1.24V±0.
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