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SPX29300U-3-3 PDF预览

SPX29300U-3-3

更新时间: 2024-11-23 03:25:07
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西伯斯 - SIPEX 线性稳压器IC调节器电源电路输出元件局域网
页数 文件大小 规格书
11页 294K
描述
3A High Current, Low Dropout Voltage Regulator

SPX29300U-3-3 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:TO-220AB, 3 PINReach Compliance Code:unknown
风险等级:5.73Is Samacsys:N
最大回动电压 1:0.7 V最大输入电压:16 V
最小输入电压:4.3 VJESD-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 1:3 A
最大输出电压 1:3.366 V最小输出电压 1:3.234 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 SPECIFIEDBase Number Matches:1

SPX29300U-3-3 数据手册

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SPX29300/01/02/03  
3A High Current, Low Dropout Voltage Regulator  
Adjustable & Fixed Output, Fast Response Time  
FEATURES  
Adjustable Output Down To 1.25V  
SPX29300  
3 Pin TO-263  
1% Output Accuracy  
1
2
3
Output Current of 3A  
Low Dropout Voltage of 450mV @ 3A  
Extremely Tight Load and Line  
Regulation  
VIN  
VOUT  
GND  
Now Available in Lead Free Packaging  
Extremely Fast Transient Response  
Reverse-Battery Protection  
Zero Current Shutdown (5 pin version)  
Error Flag Signal Output for Out of  
Regulation State (5 pin version)  
APPLICATIONS  
Powering VGA & Sound Card  
Power PC™ Supplies  
SMPS Post Regulator  
High Efficiency “Green” Computer  
Systems  
Standard TO-220 and TO-263  
Packages  
High Efficiency Linear Power Supplies  
Constant Current Regulators  
Adjustable Power Supplies  
Battery Charger  
DESCRIPTION  
The SPX29300/01/02/03 are 3A, highly accurate voltage regulators with a low drop out  
voltage of 450mV dropout (typical) @ 3A. These regulators are specifically designed for low  
voltage applications that require a low dropout voltage and a fast transient response. They  
are fully fault protected against over-current, reverse battery, and positive and negative  
voltage transients. On-Chip trimming adjusts the reference voltage to 1% initial accuracy.  
Other features in the 5 pin versions include Enable, and Error Flag.  
The SPX29300/01/02/03 are offered in 3 & 5-pin TO-220 & TO-263 packages. For a 1.5A  
version, refer to the SPX29150 data sheet.  
TYPICAL APPLICATIONS CIRCUITS  
SPX29302  
1
2
4
V
V
OUT  
1
SPX29300  
3
IN  
6.8μF  
VOUT  
V
IN  
+
+
5
3
10μF  
R1  
2
+
+
10μF  
ADJ  
6.8μF  
GND  
R2  
Figure 1. Fixed Output Linear Regulator  
Figure 2. Adjustable Output Linear Regulator  
Date: 9/5/06 Rev C  
SPX29300/01/02/03 3A Low Dropout Voltage Regulator  
© 2006 Sipex Corporation  
1

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