English
Language : 

CM431A Datasheet, PDF (2/14 Pages) List of Unclassifed Manufacturers – LOW VOLTAGE ADJUSTABLE SHUNT REGULATOR
TYPICAL APPLICATION
CM431A
LOW VOLTAGE ADJUSTABLE SHUNT REGULATOR
BLOCK DIAGRAM
V+
Rb
Note: Rb should
provide cathode
current ≥ 1mA
VO = 5V
R1
27.5K
0.1%
R2
27.5K
0.1%
5V Precision Regulator
CATHODE
REF
+
-
VREF
ANODE
2004/08/27
Champion Microelectronic Corporation
Page 2