LX432_05 MICROSEMI [Microsemi Corporation], LX432_05 Datasheet - Page 8

• Manufacturer Part Number: LX432_05
• Description: Low Voltage Adjustable Precision Shunt Regulator
• Manufacturer: MICROSEMI [Microsemi Corporation]

Copyright © 2000
Rev. 1.3, 2005-02-24
TM
0.1µF
110 / 220V AC
V
IN
U C 384x / LX155x
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: [phone]
LX432
Figure 13 – LX432 in a 3.3V to 2.7V Low Dropout Regulator Application
Figure 12 – LX432 In A Power Supply Isolated Feedback Application
C ontroller
500
_
Ω
12V
D R V
G N D
I
T Y P I C A L A P P L I C A T I O N
SEN SE
V
V
C C
F B
Integrated Products Division
+
140
120
®
Microsemi
Ω
Ω
+
3.3V
Low Voltage Adjustable Precision Shunt Regulator
1000µF
+
470µF
P
RODUCTION
LX 432
0.1µF
(e.g. Intel i740
+
D
0.1µF
ATA
2.7V
+
S
HEET
®
chipset)
V
3.3V
O UT
LX432
Page 8