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SPX2969S

更新时间: 2024-11-28 22:59:15
品牌 Logo 应用领域
西伯斯 - SIPEX 线性稳压器IC调节器电源电路光电二极管输出元件
页数 文件大小 规格书
9页 88K
描述
150mA Low Dropout Voltage Regulator

SPX2969S 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:MS-012AA, SOIC-8Reach Compliance Code:unknown
风险等级:5.77Is Samacsys:N
最大回动电压 1:0.5 V最大输入电压:16 V
最小输入电压:6 VJESD-30 代码:R-PDSO-G8
JESD-609代码:e0长度:4.9 mm
湿度敏感等级:1功能数量:1
端子数量:8工作温度TJ-Max:125 °C
工作温度TJ-Min:-40 °C最大输出电流 1:0.15 A
最大输出电压 1:5.1 V最小输出电压 1:4.9 V
标称输出电压 1:5 V封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):240
认证状态:Not Qualified调节器类型:FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度:1.75 mm表面贴装:YES
端子面层:TIN LEAD端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30宽度:3.9 mm
Base Number Matches:1

SPX2969S 数据手册

 浏览型号SPX2969S的Datasheet PDF文件第2页浏览型号SPX2969S的Datasheet PDF文件第3页浏览型号SPX2969S的Datasheet PDF文件第4页浏览型号SPX2969S的Datasheet PDF文件第5页浏览型号SPX2969S的Datasheet PDF文件第6页浏览型号SPX2969S的Datasheet PDF文件第7页 
®
SPX2969  
Advanced  
150mA Low DropoutVoltage Regulator  
FEATURES  
5V Fixed Output  
150mA current capability  
250mV Dropout  
Programmable Reset Threshold  
250µA Quiescent Current  
Over Temperature Protection  
Reverse Polarity Protection  
Integrated Pull Up Resistor on Logic Outputs  
-40° to 125°C Operating Range  
Q
1
2
3
4
8
7
6
5
I
SPX2969  
SI  
SO  
RO  
GND  
RADJ  
D
8 PIN NSOIC  
Now Available in Lead Free Packaging  
APPLICATIONS  
Automotive  
Industrial  
Wireless Base Station  
Available in 8 Pin and 14 Pin nSOIC or 20  
Pin wSOIC packages.  
DESCRIPTION  
Sipex’s SPX2969 is a low dropout linear regulator with integrated PNP pass transistor. The part  
is designed for automotive environment, and thus can withstand up to 45V and 125°C  
temperature range. The output voltage is set at a fixed 5V, and the part is guaranteed to deliver  
at least 150mA. The SPX2969 provides multiple protection mechanisms, including over-  
temperatureandover-currentconditions. Theparthasabuilt-inresetcircuittomonitorwhenthe  
output voltage is below 4.65V. The reset voltage threshold can be programmed down to 3.5V  
using an external resistor voltage divider, while the reset timing can be programmed via an  
external capacitor. A built in comparator compares the signal of the pin SI, normally fed by a  
voltage divider from the input voltage, with the reference and gives an early warning on the pin  
SO. Both the sense output and the reset output delay signals contain integrated 20kOhm pull up  
resistors. The part is available in three package types: 8 Pin and 14 Pin nSOIC or 20 Pin wSOIC  
packages.  
TYPICAL APPLICATION CIRCUIT  
12V  
Q
I
5V  
R
ADJ1  
SPX2969  
+
+
1000µF  
22µF  
RADJ  
RO  
SI  
R
S1  
SO  
D
GND  
R
ADJ2  
0.1µF  
R
S2  
RESET OUT  
Date: 8/4/04  
SPX2969 150mA Low Dropout Voltage Regulator  
© Copyright 2004 Sipex Corporation  
1

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