參數(shù)資料
型號: US431LCZ
廠商: Unisem Group
英文描述: LOW -VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATOR
中文描述: 低電壓調(diào)節(jié)精密并聯(lián)穩(wěn)壓器
文件頁數(shù): 6/6頁
文件大?。?/td> 37K
代理商: US431LCZ
US431L/431AL
2-6
Rev. 1.2
5/11/98
TYPICAL APPLICATION
I740 Application
Figure 3- Low cost 3.3V to 2.7V 0utput for Intel I740 application.
431app3-1.1
12V
R3
R2
R1
U1
V
OUT
V
IN
C1
Q1
C2
Ref Desig
U1
C1,2
R1
R2
R3
HS1
Description
Shunt Regulator
Capacitor
Resistor
Resistor
Resistor
Heat Sink
Qty
1
2
1
1
1
Part #
US431L
Elect,220uF,6.3V,ECAOJFQ221
6.2k
, 5%, SMT
118
, 1%, SMT
100
, 1% SMT
Use minimum of 1" Square Copper Pad area
for load current <4A
Manuf
Unisem
Panasonic
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