TL431A Datasheet 3-terminal programmable shunt regulator

Manufacturer: onsemi

TL431A 3-terminal programmable shunt regulator by onsemi - Datasheet Preview

Datasheet Details

Part number	TL431A
Manufacturer	onsemi
File Size	465.42 KB
Description	3-terminal programmable shunt regulator
Datasheet	TL431A Datasheet

Overview

DATA SHEET www.onsemi.com Programmable Precision References TL431A, B Series, NCV431A, B Series, SCV431A The TL431A, B integrated circuits are three−terminal programmable shunt regulator diodes.

These monolithic IC voltage references operate as a low temperature coefficient zener which is programmable from Vref to 36 V with two external resistors.

These devices exhibit a wide operating current range of 1.0 mA to 100 mA with a typical dynamic impedance of 0.22 W.

Key Features

Programmable Output Voltage to 36 V.
Voltage Reference Tolerance: 0.4%, Typ @ 25C (TL431B).
Low Dynamic Output Impedance, 0.22 W Typical.
Sink Current Capability of 1.0 mA to 100 mA.
Equivalent Full.
Range Temperature Coefficient of 50 ppm/C Typical.
Temperature Compensated for Operation over Full Rated Operating Temperature Range.
Low Output Noise Voltage.
NCV/SCV Prefixes for Automotive and Other.

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