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US1261CT PDF预览

US1261CT

更新时间: 2024-02-03 10:36:17
品牌 Logo 应用领域
UNISEM 稳压器输出元件
页数 文件大小 规格书
6页 44K
描述
DUAL 6A AND 1A LOW DROPOUT POSITIVE FIXED OUTPUT REGULATOR

US1261CT 数据手册

 浏览型号US1261CT的Datasheet PDF文件第2页浏览型号US1261CT的Datasheet PDF文件第3页浏览型号US1261CT的Datasheet PDF文件第4页浏览型号US1261CT的Datasheet PDF文件第5页浏览型号US1261CT的Datasheet PDF文件第6页 
US1261  
DUAL 6A AND 1A LOW DROPOUT  
POSITIVE FIXED OUTPUT REGULATOR  
DESCRIPTION  
FEATURES  
The US1261 product using a proprietary processcom-  
bines a dual low dropout regulators with fixed outputs of  
1.5V and 2.5V in a single package with the 1.5V out-  
put having a minimum of 6A and the 2.5V having a 1A  
output current capability. This product is specifically de-  
signed to provide well regulated supplies from 3.3V to  
generate 1.5V for GTL+ termination resistor supply  
and 2.5V clock supply for the new generation of  
the Pentium II processor applications.  
Guaranteed to provide 1.5V and 2.5V Sup-  
plies with 3.1V input.  
Fast Transient Response  
1% Voltage Reference Initial Accuracy  
Built in Thermal Shutdown  
APPLICATIONS  
Pentium II Processor Applications  
TYPICAL APPLICATION  
3.3V  
C1  
Vout1  
Vin  
5
4
3
2
1
2.5V / 1A  
C3  
Gnd  
C2  
US1261  
Vout2  
Vctrl  
1.5V / 6A  
C4  
1261app1-1.3  
5V  
R1  
Typical application of US1261 in a Pentium II processor application  
PACKAGE ORDER INFORMATION  
Tj (°C)  
5 PIN PLASTIC  
TO220(T)  
US1261CT  
5 PIN PLASTIC  
TO263(M)  
US1261CM  
5 PIN PLASTIC  
POWER FLEX(P)  
US1261CP  
0 TO 150  
Rev. 1.7  
3/22/99  
3-1  

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