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UC621XXL-AF5-R PDF预览

UC621XXL-AF5-R

更新时间: 2024-11-08 03:13:23
品牌 Logo 应用领域
友顺 - UTC /
页数 文件大小 规格书
14页 194K
描述
CMOS IC

UC621XXL-AF5-R 数据手册

 浏览型号UC621XXL-AF5-R的Datasheet PDF文件第2页浏览型号UC621XXL-AF5-R的Datasheet PDF文件第3页浏览型号UC621XXL-AF5-R的Datasheet PDF文件第4页浏览型号UC621XXL-AF5-R的Datasheet PDF文件第5页浏览型号UC621XXL-AF5-R的Datasheet PDF文件第6页浏览型号UC621XXL-AF5-R的Datasheet PDF文件第7页 
UNISONIC TECHNOLOGIES CO., LTD  
UC621XX  
CMOS IC  
BOOSTING VOLTAGE  
REGULATORS  
1
DESCRIPTION  
2
3
The UTC UC621XX is a positive output voltage regulator that can  
supply up to 1A of output current using an external transistor. Low  
power and high accuracy are achieved through CMOS process and  
metal fuses trimming technologies.  
The series consists of a high precision voltage reference, an error  
correction circuit and a short-circuit protected output driver.  
In stand-by mode, supply current can be dramatically cut. Since  
the input-output voltage differential is small, loss control efficiency is  
good.  
5
4
SOT-25  
The UTC UC621XX is particularly suited for use with battery  
operated portable products, and products where supply current  
regulation is required.  
*Pb-free plating product number: UC621XXL  
FEATURES  
* Ultra Small Input-Output Voltage Differential  
: 100mA of output current is available with a differential of 0.1V.  
(Performance depends on the external transistor characteristics.)  
* Maximum Output Current : 1A  
* Output Voltage Range : 2V ~ 6V in 0.1V increments  
* Highly Accurate : Set-up voltage ±2%  
* Low Power Consumption : Typ.50µA (VOUT = 5.0V)  
: Typ.0.2µA (Stand-by)  
* Output Voltage Temperature Characteristics: Typ. ±100ppm/℃  
* Input Stability : Typ.0.1%/V  
ORDERING INFORMATION  
Order Number  
Package  
SOT-25  
Packing  
Normal  
Lead Free Plating  
UC621xxL-AF5-R  
UC621xx-AF5-R  
Tape Reel  
Note: xx: Output Voltage, refer to Marking Information.  
UC621xxL-AF5-R  
(1)Packing Type  
(1) R: Tape Reel  
(2)Package Type  
(3)Lead Plating  
(2) AF5: SOT-25  
(3) L: Lead Free Plating, Blank: Pb/Sn  
(4)Output Voltage Code (4) xx: refer to Marking Information  
www.unisonic.com.tw  
Copyright © 2005 Unisonic Technologies Co., Ltd  
1of 14  
QW-R502-028,B  

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