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AMS1085CT PDF预览

AMS1085CT

更新时间: 2024-01-07 13:22:08
品牌 Logo 应用领域
艾迈斯 - AMSCO 稳压器
页数 文件大小 规格书
11页 2281K
描述
3A LDO Voltage Regulator

AMS1085CT 技术参数

是否Rohs认证: 符合生命周期:Contact Manufacturer
包装说明:, SIP3,.1TBReach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.82可调性:ADJUSTABLE
标称回动电压 1:1.2 V最大电网调整率 (%/V):0.08
最大负载调整率 (%):0.4%输出次数:1
端子数量:3工作温度TJ-Max:125 °C
工作温度TJ-Min:-40 °C最大输出电流 1:3 A
最大输出电压 1:13.7 V最小输出电压 1:1.25 V
封装主体材料:PLASTIC/EPOXY封装等效代码:SIP3,.1TB
认证状态:Not Qualified调节器类型:ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
子类别:Other Regulators表面贴装:NO
技术:BIPOLAR端子节距:2.54 mm
端子位置:SINGLE

AMS1085CT 数据手册

 浏览型号AMS1085CT的Datasheet PDF文件第3页浏览型号AMS1085CT的Datasheet PDF文件第4页浏览型号AMS1085CT的Datasheet PDF文件第5页浏览型号AMS1085CT的Datasheet PDF文件第7页浏览型号AMS1085CT的Datasheet PDF文件第8页浏览型号AMS1085CT的Datasheet PDF文件第9页 
AMS1085  
PIN CONFIGURATION  
TO-252-2L  
TO-220-3L  
TO-263-2L  
TO-263-3L  
1
2
3
1
2
3
1
2
3
1
2
3
PIN DESCRIPTION  
Functions  
Pin No.  
Pin name  
I/O  
--/O  
O
1
2
3
Ground/ADJ  
Output voltage  
Input supply voltage  
GND/ADJ  
V
OUT  
V
IN  
I
FUNCTION DESCRIPTION  
The AMS1085 is a LDO regulator, its pass transistor is made up of a single NPN transistor being driven by a PNP.  
The dropout voltage is defined as: VDROP = VBE+ VSAT.  
The AMS1085 has two versions: the fixed output version and the adjustable output version. Output voltages can be  
1.5V, 1.8V, 2.5V, 3.3V, and 5.0V.On-chip thermal shut-down circuit provides protection against overload  
and overheating that would create excessive junction temperature.  
The adjustable output version requires a 22 μF or bigger tantalum capacitor at output for AMS1085 stability. The  
capacitor for fixed output version can be smaller and should be determined base on actual application. Generally,  
the stability of linear regulator stability decreases with output currents increase.  
6
Advanced Monolithic Systems http://www.ams-semitech.com  

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