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AAT3222IGV-1.8-T1 PDF预览

AAT3222IGV-1.8-T1

更新时间: 2024-02-23 03:48:20
品牌 Logo 应用领域
AAT 稳压器光电二极管
页数 文件大小 规格书
18页 190K
描述
150mA NanoPower⑩ LDO Linear Regulator

AAT3222IGV-1.8-T1 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Contact Manufacturer零件包装代码:SOT-23
包装说明:ROHS COMPLIANT, SOT-23, 5 PIN针数:5
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.69
Is Samacsys:N最大回动电压 1:0.7 V
最大输入电压:5.5 V最小输入电压:2.536 V
JESD-30 代码:R-PDSO-G5长度:2.85 mm
功能数量:1端子数量:5
工作温度TJ-Max:150 °C工作温度TJ-Min:-40 °C
最大输出电流 1:0.1 A最大输出电压 1:1.836 V
最小输出电压 1:1.764 V标称输出电压 1:1.8 V
封装主体材料:PLASTIC/EPOXY封装代码:LSSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
调节器类型:FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR座面最大高度:1.45 mm
表面贴装:YES端子形式:GULL WING
端子节距:0.95 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:1.575 mm
Base Number Matches:1

AAT3222IGV-1.8-T1 数据手册

 浏览型号AAT3222IGV-1.8-T1的Datasheet PDF文件第6页浏览型号AAT3222IGV-1.8-T1的Datasheet PDF文件第7页浏览型号AAT3222IGV-1.8-T1的Datasheet PDF文件第8页浏览型号AAT3222IGV-1.8-T1的Datasheet PDF文件第10页浏览型号AAT3222IGV-1.8-T1的Datasheet PDF文件第11页浏览型号AAT3222IGV-1.8-T1的Datasheet PDF文件第12页 
AAT3221/2  
150mA NanoPower™ LDO Linear Regulator  
Functional Block Diagram  
IN  
OUT  
Over-Current  
Protection  
Over-Temperature  
Protection  
EN  
VREF  
GND  
high performance LDO regulator is especially well  
suited for circuit applications that are sensitive to  
load circuit power consumption and extended bat-  
Functional Description  
The AAT3221 and AAT3222 are intended for LDO  
regulator applications where output current load  
requirements range from no load to 150mA. The  
advanced circuit design of the AAT3221/2 has been  
optimized for very low quiescent or ground current  
consumption, making it ideal for use in power man-  
agement systems for small battery-operated  
devices. The typical quiescent current level is just  
1.1µA. AAT3221/2 devices also contain an enable  
circuit which has been provided to shut down the  
LDO regulator for additional power conservation in  
portable products. In the shutdown state, the LDO  
draws less than 1µA from input supply.  
tery life.  
The LDO regulator output has been specifically  
optimized to function with low-cost, low-ESR  
ceramic capacitors. However, the design will allow  
for operation with a wide range of capacitor types.  
The AAT3221/2 has complete short-circuit and  
thermal protection. The integral combination of  
these two internal protection circuits gives the  
AAT3221/2 a comprehensive safety system to  
guard against extreme adverse operating condi-  
tions. Device power dissipation is limited to the  
package type and thermal dissipation properties.  
Refer to the Thermal Considerations section of this  
document for details on device operation at maxi-  
mum output load levels.  
The LDO also demonstrates excellent power sup-  
ply ripple rejection (PSRR) and load and line tran-  
sient response characteristics. The AAT3221/2  
3221.2005.12.1.11  
9

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