5秒后页面跳转
US1207 PDF预览

US1207

更新时间: 2024-02-11 07:30:45
品牌 Logo 应用领域
其他 - ETC 稳压器
页数 文件大小 规格书
7页 43K
描述
1A Ultra Low Dropout Positive Adjustable & Fixed Regulator

US1207 数据手册

 浏览型号US1207的Datasheet PDF文件第2页浏览型号US1207的Datasheet PDF文件第3页浏览型号US1207的Datasheet PDF文件第4页浏览型号US1207的Datasheet PDF文件第5页浏览型号US1207的Datasheet PDF文件第6页浏览型号US1207的Datasheet PDF文件第7页 
US1206/1207/1208/1209  
1A ULTRA LOW DROPOUT POSITIVE  
ADJUSTABLE & FIXED REGULATOR  
PRELIMINARY DATASHEET  
FEATURES  
DESCRIPTION  
Low Droput Voltage (500mV at 1A)  
The US1206 family of devices are ultra low dropout 1A  
regulators using PNP transistor as the pass element.  
These products are ideal when a single input supply is  
available only and the dropout voltage is less than 1V,  
exceeding the minimum dropout characteristics of NPN/  
PNP hybrid regulators. One common application of these  
regulators are where input is 3.3V and a 2.5V output is  
1% Voltage Reference Accuracy  
Low Ground Current  
10uA Quiescent Current in Shutdown  
(US1207,1208)  
Fast Transient Response  
Current Limit and Thermal Shutdown  
Error Flag Signal for Output out of Regulation needed.  
(US1207,1209)  
Besides the low dropout of less than 0.5V, other fea-  
Pin Compatible with MIC39100/101/102 series  
tures of the family of the parts are; micropower shutdown  
capability and output UVLO detection where Flag pin is  
switched low when output is below 5% of its nominal  
point. The US1206-XX in SOT223 is pin compatible with  
MIC39100-XX, US1207 and 1209 in SO8 power package  
are compatible with MIC39101 and 39102 respectively.  
APPLICATIONS  
2.5V Supply from 3.3V Input for the new genera-  
tion of Logic ICs  
Computer Mother Board, Add on Cards  
High Efficiency Post Regulator in SMPS  
TYPICAL APPLICATION  
Vout  
3
Vout  
US1206-XX  
Gnd  
2
C2  
Vin  
1
1206app1-1.0  
Vin  
C1  
PACKAGE ORDER INFORMATION  
Tj (°C)  
3 LEAD  
TO252  
5 LEAD  
TO263  
8 PIN PLASTIC Voltage Pin Functions  
SOIC Power  
0 TO 125 US1206-18CD US1206-18CY  
0 TO 125 US1206-25CD US1206-25CY  
0 TO 125 US1206-33CD US1206-33CY  
US1206-18CM  
US1206-25CM  
US1206-33CM  
US1207CS  
US1207CS  
US1207CS  
1.8V  
2.5V  
3.3V  
1.8V  
2.5V  
3.3V  
Adj  
Vin, Vout, GND  
Vin, Vout, GND  
Vin, Vout, GND  
Vin, Vout, GND, Enable, Flag  
Vin, Vout, GND, Enable, Flag  
Vin, Vout, GND, Enable, Flag  
Vin, Vout, GND, Flag, Adj  
Vin, Vout, GND, Adj, Enable  
0 TO 125  
0 TO 125  
0 TO 125  
0 TO 125  
0 TO 125  
NA  
NA  
NA  
NA  
NA  
US1207-18CM  
US1207-25CM  
US1207-33CM  
US1208CM  
US1208CS  
US1209CS  
US1209CM  
Adj  
Rev. 1.1  
6/26/00  
2-1  

与US1207相关器件

型号 品牌 获取价格 描述 数据表
US1207-18CM UNISEM

获取价格

1A ULTRA LOW DROPOUT POSITIVE ADJUSTABLE & FIXED REGULATOR
US1207-25CM UNISEM

获取价格

1A ULTRA LOW DROPOUT POSITIVE ADJUSTABLE & FIXED REGULATOR
US1207-33CM UNISEM

获取价格

1A ULTRA LOW DROPOUT POSITIVE ADJUSTABLE & FIXED REGULATOR
US1207CS UNISEM

获取价格

1A ULTRA LOW DROPOUT POSITIVE ADJUSTABLE & FIXED REGULATOR
US1208 ETC

获取价格

1A Ultra Low Dropout Positive Adjustable & Fixed Regulator
US1208CM UNISEM

获取价格

1A ULTRA LOW DROPOUT POSITIVE ADJUSTABLE & FIXED REGULATOR
US1208CS UNISEM

获取价格

1A ULTRA LOW DROPOUT POSITIVE ADJUSTABLE & FIXED REGULATOR
US1209 ETC

获取价格

1A Ultra Low Dropout Positive Adjustable & Fixed Regulator
US1209CM UNISEM

获取价格

1A ULTRA LOW DROPOUT POSITIVE ADJUSTABLE & FIXED REGULATOR
US1209CS UNISEM

获取价格

1A ULTRA LOW DROPOUT POSITIVE ADJUSTABLE & FIXED REGULATOR