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RT9053AGB PDF预览

RT9053AGB

更新时间: 2024-11-05 22:57:47
品牌 Logo 应用领域
立锜 - RICHTEK 调节器
页数 文件大小 规格书
10页 123K
描述
IC REG LIN POS ADJ 400MA SOT23-5

RT9053AGB 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
最大输入电压:5.5 V最小输入电压:2.2 V
标称回动电压 1:0.23 V最大输出电流 1:0.4 A
输出次数:1表面贴装:YES
可调性:Adjustable调节器类型:Adjustable Positive single output
最大绝对输入电压:6 V最大电网调整率:0.002
最大负载调整率:0.01最大输出电压 1:5.15 V
最小输出电压 1:0.8 V技术:CMOS
最大电压容差:0.01工作温度TJ-Max:125 °C
工作温度TJ-Min:-40 °C峰值回流温度(摄氏度):260
处于峰值回流温度下的最长时间:10端子数量:5
封装代码:SOT-25

RT9053AGB 数据手册

 浏览型号RT9053AGB的Datasheet PDF文件第2页浏览型号RT9053AGB的Datasheet PDF文件第3页浏览型号RT9053AGB的Datasheet PDF文件第4页浏览型号RT9053AGB的Datasheet PDF文件第5页浏览型号RT9053AGB的Datasheet PDF文件第6页浏览型号RT9053AGB的Datasheet PDF文件第7页 
®
RT9053A  
Low Dropout, 400mA Adjustable Linear Regulator  
General Description  
Features  
Adjustable Output Voltage Down to 0.8V  
Wide Operating Voltage Ranges : 2.2V to 5.5V  
Low Dropout : 230mV at 400mA  
The RT9053Ais a high performance, 400mALDO regulator  
and ultra low dropout. The quiescent current is as low as  
42μA, further prolonging the battery life. The RT9053A also  
works with low ESR ceramic capacitors, reducing the  
amount of board space necessary for power applications,  
critical in handheld wireless devices.  
Ultra Fast Response in Line/Load Transient  
Current Limiting Protection  
Thermal Shutdown Protection  
Output Only 1μF Capacitor Required for Stability  
RoHS Compliant and Halogen Free  
The RT9053A consumes typically 0.7μA in shutdown  
mode. The other features include low dropout voltage, high  
output accuracy, and current limiting protection. The  
RT9053A is available in SOT-23-5 and WDFN-6L 2x2  
packages.  
Applications  
Mega Sim Card  
CDMA/GSM Cellular Handsets  
Portable InformationAppliances  
Laptop, Palmtops, Notebook Computers  
Hand-Held Instruments  
Ordering Information  
RT9053A  
Package Type  
Mini PCI& PCI-Express Cards  
PCMCIA & New Cards  
B : SOT-23-5  
QW : WDFN-6L 2x2 (W-Type)  
Lead Plating System  
G : Green (Halogen Free and Pb Free)  
Z : ECO (Ecological Element with  
Halogen Free and Pb free)  
(for WDFN-6L 2x2 Only)  
Pin Configurations  
(TOP VIEW)  
VOUT  
FB  
Note :  
5
4
1
2
3
6
5
4
EN  
GND  
VIN  
FB  
Richtek roducts are :  
NC  
2
3
RoHS compliant and compatible with the current require-  
ments of IPC/JEDEC J-STD-020.  
Suitable for use in SnPb or Pb-free soldering processes.  
7
VOUT  
VIN  
EN  
GND  
SOT-23-5  
WDFN-6L 2x2  
Marking Information  
RT9053AGB  
RT9053AGQW  
JHW  
3Q= : Product Code  
JH : Product Code  
W : Date Code  
3Q=DNN  
DNN : Date Code  
RT9053AZQW  
J_HW  
J_H : Product Code  
W : Date Code  
Copyright 2014 Richtek Technology Corporation. All rights reserved.  
©
is a registered trademark of Richtek Technology Corporation.  
DS9053A-03 September 2014  
www.richtek.com  
1

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