KA431SAMF2TF View Datasheet(PDF) - Fairchild Semiconductor

Part Name

Description

MFG CO.

KA431SAMF2TF

Programmable Shunt Regulator

Fairchild Semiconductor 

Typical Application

VO = 1 + R-R----12- Vref

VO = Vref1 + R-R----12-

VO = 1 + R-R----12- Vref

KA431S

KA431S

KA431S

Figure 15. Shunt Regulator

Figure 16. Output Control for Three- Figure 17. High Current Shunt Regu-

Terminal Fixed Regulator

lator

KA431S

Figure 18. Current Limit or Current Source

KA431S

Figure 19. Constant-Current Sink

© 2011 Fairchild Semiconductor Corporation

KA431S / KA431SA / KA431SL Rev. 1.1.0

8

www.fairchildsemi.com

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