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SPX2937M3-2.5 PDF预览

SPX2937M3-2.5

更新时间: 2024-11-28 22:23:03
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
4页 136K
描述
500mA Low Dropout Voltage Regulators

SPX2937M3-2.5 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:SOT-223, 3 PINReach Compliance Code:unknown
风险等级:5.92Is Samacsys:N
最大回动电压 1:1 V最大输入电压:20 V
最小输入电压:4.5 VJESD-30 代码:R-PDSO-G4
长度:6.5024 mm湿度敏感等级:1
功能数量:1端子数量:4
工作温度TJ-Max:125 °C工作温度TJ-Min:-40 °C
最大输出电流 1:0.5 A最大输出电压 1:2.62 V
最小输出电压 1:2.38 V标称输出电压 1:2.5 V
封装主体材料:PLASTIC/EPOXY封装代码:LSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, LOW PROFILE
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座面最大高度:1.7 mm
表面贴装:YES端子形式:GULL WING
端子节距:2.3 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:3.505 mm
Base Number Matches:1

SPX2937M3-2.5 数据手册

 浏览型号SPX2937M3-2.5的Datasheet PDF文件第2页浏览型号SPX2937M3-2.5的Datasheet PDF文件第3页浏览型号SPX2937M3-2.5的Datasheet PDF文件第4页 
SPX2937  
500mA Low Dropout Voltage Regulators  
(PRELIMINARY INFORMATION)  
FEATURES  
APPLICATIONS  
Output Current 500mA at 15V, 12V, 10V, 8V, 5V, 3.3V and 2.5V  
Internal Short Circuit Current Limit  
Dropout Voltage 0.5V at 500mA Output  
Extremely Tight Load and Line Regulation  
Very Low Temperature Coefficient  
Mirror Image Insertion Protection  
Battery Powered Systems  
Cordless Telephones  
Automotive Electronics  
Portable/ Palm Top / Notebook Computers  
Portable Consumer Equipment  
Portable Instrumentation  
SMPS Post-Regulator  
Direct Replacement For LM2937 Socket  
Voltage Reference  
PRODUCT DESCRIPTION  
The SPX2937 is a low power positive voltage regulator. The SPX2937 offers 500mA output current with a dropout voltage of only  
0.5V and over temperature dropout is up to 1V. The quiescent current is 10mA at differential output of 5V and output current of  
500mA. A higher quiescent current can exist when the device is in dropout mode (VIN - VOUT3V )  
The regulator will automatically shut down to protect both the internal circuits and the load. This device also features short circuit and  
thermal overload protection.  
The SPX2937 is offered in a 3-pin TO-220 package compatible with other 5 volt and 3.3 volt regulators, TO-263 and SOT-223. This  
device offers a variety of output voltages 15V, 12V, 10V, 8V, 5V, 3.3V and 2.5V. SPX2937 is a direct replacement to LM2937.  
PIN CONNECTIONS  
TO-263-3 (T)  
TO-220-3 (U)  
SPX2937  
SOT-223 (M3)  
SPX2937  
SPX2937  
1
2
3
1
3
2
1
2
3
VIN GND VOUT  
Top View  
VOUT GND VIN  
Top View  
VOUT  
VIN  
GND  
Front View  
Rev. 10/30/00  

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