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FAN1951D25X PDF预览

FAN1951D25X

更新时间: 2024-10-01 22:17:11
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 线性稳压器IC调节器电源电路输出元件
页数 文件大小 规格书
11页 518K
描述
1.5A Low-Voltage Low-Dropout Regulator

FAN1951D25X 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:TO-252包装说明:TO-252, SMSIP5H,.37,50TB
针数:3Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.67Is Samacsys:N
可调性:FIXED最大回动电压 1:0.5 V
标称回动电压 1:0.35 V最大绝对输入电压:15 V
最大输入电压:14 V最小输入电压:3.5 V
JESD-30 代码:R-PSSO-G4JESD-609代码:e3
长度:6.575 mm最大电网调整率:0.0125%
最大负载调整率:0.025%湿度敏感等级:1
功能数量:1输出次数: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 1:1.5 A
最大输出电压 1:2.5625 V最小输出电压 1:2.4375 V
标称输出电压 1:2.5 V封装主体材料:PLASTIC/EPOXY
封装代码:TO-252封装等效代码:SMSIP5H,.37,50TB
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
包装方法:TAPE AND REEL峰值回流温度(摄氏度):260
认证状态:Not Qualified调节器类型:FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度:2.53 mm子类别:Other Regulators
表面贴装:YES技术:BIPOLAR
端子面层:Tin (Sn)端子形式:GULL WING
端子节距:1.27 mm端子位置:SINGLE
处于峰值回流温度下的最长时间:NOT SPECIFIED最大电压容差:2.5%
宽度:6.1 mmBase Number Matches:1

FAN1951D25X 数据手册

 浏览型号FAN1951D25X的Datasheet PDF文件第2页浏览型号FAN1951D25X的Datasheet PDF文件第3页浏览型号FAN1951D25X的Datasheet PDF文件第4页浏览型号FAN1951D25X的Datasheet PDF文件第5页浏览型号FAN1951D25X的Datasheet PDF文件第6页浏览型号FAN1951D25X的Datasheet PDF文件第7页 
www.fairchildsemi.com  
FAN1950/FAN1951  
1.5A Low-Voltage Low-Dropout Regulator  
Features  
General Description  
• 1.5A minimum guaranteed output current  
• 500mV maximum dropout at 1.5A  
Ideal for 2.5V to 1.8V or 1.65V conversion  
Ideal for 3.0V to 2.5V conversion  
• Current Limiting and Thermal shutdown  
• External Shut-down control (FAN1951 only)  
• Error flag output (FAN1951 only)  
• Fast transient response  
The FAN1950 and FAN1951 are 1.5A low-dropout linear  
regulators that provide a low voltage, high current output  
with a minimum of external components. Both of these  
devices use a PNP output pass element achieving a maxi-  
mum 500mV dropout at 1.5A load current. In addition these  
devices offer overcurrent limit and thermal shutdown  
features to ensure full protection.  
• Low ground current  
The FAN1951 offers a logic level enable pin and an error  
flag output to indicate undervoltage and over-current condi-  
tions. 1.8V and 2.5V fixed output versions are available.  
3.3V, 1.65V and 1.5V options are available upon request.  
Applications  
• General purpose conversion for low-voltage CPUs,  
DSP and FPGAs  
• SMPS post regulator  
• Cable/Satellite set-top boxes  
• PCI Graphics adapter cards  
Typical Application  
FAN1950-2.5V  
FAN1951-1.8V  
2.5V  
10µF  
3.0V  
2.5V  
1.8V  
10µF  
IN OUT  
IN OUT  
GND  
100KΩ  
Error Output  
On/Off  
FLAG  
EN  
GND  
REV. 0.1.6 8/30/04  

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