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SPX1129U-3-3 PDF预览

SPX1129U-3-3

更新时间: 2024-11-23 03:15:43
品牌 Logo 应用领域
西伯斯 - SIPEX 稳压器
页数 文件大小 规格书
8页 787K
描述
400mA Low Dropout Voltage Regulator

SPX1129U-3-3 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:TO-220, 3 PINReach Compliance Code:unknown
风险等级:5.7最大回动电压 1:0.7 V
最大输入电压:20 V最小输入电压:6 V
JESD-30 代码:R-PSFM-T3湿度敏感等级:1
功能数量:1端子数量:3
工作温度TJ-Max:125 °C工作温度TJ-Min:-40 °C
最大输出电流 1:0.4 A最大输出电压 1:3.382 V
最小输出电压 1:3.217 V标称输出电压 1:3.3 V
封装主体材料:PLASTIC/EPOXY封装形状:RECTANGULAR
封装形式:FLANGE MOUNT峰值回流温度(摄氏度):225
认证状态:Not Qualified调节器类型:FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
表面贴装:NO端子形式:THROUGH-HOLE
端子位置:SINGLE处于峰值回流温度下的最长时间:NOT SPECIFIED
Base Number Matches:1

SPX1129U-3-3 数据手册

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Solved by  
SPX1129  
TM  
400mA Low Dropout Voltage Regulator  
FEATURES  
1% Output Accuracy 3.3V, 5V,  
SPX1129  
3 Pin TO-263  
SPX1129  
at 500mA Output  
3 Pin TO-220  
1
2
3
Very Low Quiescent Current  
1
2
3
0.42V Dropout Voltage at 400mA  
Extremely Tight Load and Line Regulation  
Current & Thermal Limiting  
Note:  
TabisGround  
VOUT  
VIN  
GND  
Availabl  
f
e
orinal  
L
l
e
4
a
p
d
ac  
F
k
r
a
e
g
e
e
P
s.ackaging  
Reverse Battery Protection  
VOUT  
GND VIN  
Equivalent Replacement For LT1129  
SPX1129  
3 Pin SOT-223  
3
2
1
VIN  
SPX1129  
1
2
3
TO-252  
APPPLICATIONS  
Power Supply  
GND  
VOUT  
GND VOUT  
VIN  
Communications Equipment  
Computers and Peripherals  
Now Available in Lead Free Packaging  
DESCRIPTION  
TheSPX1129isalowpowervoltageregulator.Thisdeviceisanexcellentchoiceforuseinbattery-powered  
applications such as cordless telephones, radio control systems, and portable computers. The SPX1129  
features very low quiescent current and very low dropout voltage of 0.42 volts. This includes a tight initial  
toleranceof±1%max,andaverylowoutputtemperaturecoefficient,makingtheSPX1129usefulasalow-  
power voltage reference.  
The SPX1129 is offered in a SOT-223, TO-220, TO-252 & TO-263 3 lead packages.  
TYPICAL APPLICATION CIRCUIT  
I
5V  
IN  
V
OUT  
IN  
IN  
I
L
SPX1129  
LOAD  
+
+
2.2µF  
0.1µF  
GND  
I
I =IL+IG  
G
IN  
Fixed +5V Regulator Circuit..  
Marꢀ3-07  
SPXꢀꢀ29 400 mA Low Dropout Linear Regulator  
© 2007 Sipex Corporation  

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