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SPX2975ACP-3.3 PDF预览

SPX2975ACP-3.3

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
8页 89K
描述
180 mA Low Dropout Voltage Regulators

SPX2975ACP-3.3 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:PLASTIC, SOIC-8Reach Compliance Code:unknown
风险等级:5.74Is Samacsys:N
最大回动电压 1:0.5 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 1:0.18 A
最大输出电压 1:29 V最小输出电压 1:1.24 V
标称输出电压 1:3.3 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/ADJUSTABLE 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

SPX2975ACP-3.3 数据手册

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®
SPX2975  
400mA Low DropoutVoltage Regulator  
FEATURES  
5V Fixed Output  
High Accuracy  
SPX2975  
5 Pin TO-263  
SPX2975  
Very Low Current Consumption: 70µA  
Power-on and Under Voltage Reset  
Reset Low Down to VOUT = 1V  
Extremely Low Dropout Voltage  
Short Circuit Protection  
5 Pin TO-220  
1
2 3 4 5  
4
5
1
2
3
Programmable Safety Timer  
4kV ESD Protection  
APPLICATIONS  
Automotive Electronics  
Wireless Station  
Now Available in Lead Free Packaging  
Industrial Systems  
DESCRIPTION  
Sipex’s SPX2975 is a low dropout linear regulator with integrated PNP pass transistor. The part  
is available in a 5 pin TO-220 package or surface mount TO-263. The part used to convert an  
automotivebatteryvoltage,withallowableinputupto45V,downto5Vwithatleast400mAoutput  
currentdelivered. Internalpowerconsumptioniskeptto60uAidealforapplicationswheremicro-  
power operation is important. At over-temperature the SPX2975 is turned off by the integrated  
temperature protection circuit. A reset signal is generated for a typical output voltage of 4.65V  
with a time delay that can be programmed by an external delay capacitor.  
TYPICAL APLICATION CIRCUIT  
IOUT  
IIN  
VOUT  
I
5
1
4
CQ  
22µF  
C11  
1000µF  
C12  
100nF  
VOUT  
REXT  
SPX2975  
5k  
VIN  
IRO  
RD  
RO  
2
3
IRD,d  
IRD,c  
VRD  
GND  
IGND  
CD  
VRD  
47nF  
Date: 6/30/04  
SPX2975 400mA Low Dropout Voltage Regulator  
© Copyright 2004 Sipex Corporation  
1

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