B432 查看數據表（PDF） - Bay Linear

零件编号

产品描述 (功能)

生产厂家

B432

1.25V Adjustable Shunt Regulator

Bay Linear 

B432

Vin

VREF

10nf

Vin

Vout

10nf

I (OFF)

IK

R1 Iref

R VREF

2

Test Circuit for IOFF

Test Circuit for VKA > VREF

VO = VKA = VREF x (1 + R1/R2) - IREF x R1

+3.3V

0.1µF

+12V

470µF

PHD 3055E

0.1µF

500Ω

0.1µF

B431L

140Ω

2.7V

120Ω

INTEL

I 740

0.1µF

1000µF

*If the output voltage has noise, then please add a 0.1µF in between drain and gate of power MOSFET to

reduce the noise.

Bay Linear, Inc 2478 Armstrong Street, Livermore, CA 94550 Tel: (925) 606-5950, Fax: (925) 940-9556

www.baylinear.com

Share Link: