LM431SB - Programmable Shunt Regulator

Product Overview

ON Semiconductor

Part number	LM431SB
Manufacturer	ON Semiconductor
File Size	401.82 KB
Description	Programmable Shunt Regulator
Datasheet	LM431SB Datasheet
Note	This datasheet PDF includes multiple part numbers: LM431SB, LM431SA. Please refer to the document for exact specifications by model.
Additional preview pages of the LM431SB datasheet.

output adjustable regulators with thermal stability over operating temperature range.

The output voltage can be set any value between VREF (approximately 2.5 V) and 36 V with two external resistors.

Programmable Output Voltage to 36 V.
Low Dynamic Output Impedance: 0.2 W (Typical).
Sink Current Capability: 1.0 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.
Fast Turn-on Response.
These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS Compliant 1 SOT-89 CASE 528AH 3 12 SOT.

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Published: Jul 25, 2021 |