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AP431SH - LOW CATHODE CURRENT ADJUSTABLE PRECISION SHUNT REGULATOR

Download the AP431SH datasheet PDF. This datasheet also covers the AP431S variant, as both devices belong to the same low cathode current adjustable precision shunt regulator family and are provided as variant models within a single manufacturer datasheet.

General Description

The AP431S/AP431SH is a 3-terminal adjustable shunt regulator with guaranteed thermal stability over a full operation range.

Key Features

  • sharp turn-on characteristics, low-temperature coefficient and low output impedance, which makes it ideal substitute for Zener diode in.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AP431S-Diodes.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
AP431 ADJUSTABLE PRECISION SHUNT REGULATOR Diodes Incorporated
AP431 Adjustable Precision Shunt Regulator Anachip
AP4310 DUAL OP AMP AND VOLTAGE REFERENCE BCD Semiconductor
AP4312 CONSTANT VOLTAGE AND CONSTANT CURRENT CONTROLLER Diodes Incorporated
AP4313 CONSTANT VOLTAGE AND CONSTANT CURRENT CONTROLLER BCD Semiconductor

Other Datasheets by Diodes Incorporated

Part Number Description
AP431S LOW CATHODE CURRENT ADJUSTABLE PRECISION SHUNT REGULATOR
AP4310A DUAL OP AMP AND VOLTAGE REFERENCE
AP4310E DUAL OP AMP AND VOLTAGE REFERENCE
AP4312Q CONSTANT VOLTAGE AND CONSTANT CURRENT CONTROLLER
AP4313 CONSTANT VOLTAGE AND CONSTANT CURRENT CONTROLLER

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
AP431S/AP431SH LOW CATHODE CURRENT ADJUSTABLE PRECISION SHUNT REGULATOR Description The AP431S/AP431SH is a 3-terminal adjustable shunt regulator with guaranteed thermal stability over a full operation range. It features sharp turn-on characteristics, low-temperature coefficient and low output impedance, which makes it ideal substitute for Zener diode in applications such as switching power supply, charger and other adjustable regulators. Pin Assignments (Top View) ANO DE 3 (Top View) ANODE 3 The AP431S/AP431SH has the same electrical specifications as the industry standard 431 except that it features a low minimum cathode current for regulation. The typical value of 50μA makes the parts ideal for very low power dissipation applications.