Datasheet > AMS1117CD-3.3V

AMS1117CD-3.3V

更新时间： 2024-11-13 07:07:59

品牌	Logo	应用领域
奥地利微 - AMS		稳压器
页数	文件大小	规格书
9页	560K
描述
1A Adjustable/Fixed Low Dropout Linear Regulator

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AMS1117CD-3.3V 数据手册

AMS1117

1A Adjustable/Fixed Low Dropout Linear Regulator

General Description

Key Features

The AMS1117-ADJ and AMS1117-1.2,-1.5,-1.8,-2.5,-2.85,

-3.3 and-5 are low dropout three-terminal regulators with

1A output current capability. These devices have been

optimized for low voltage where transient response and

minimum input voltage are critical. The 2.85V version is

designed specifically to be used in Active Terminators for

SCSI bus.

- Low dropout voltage

- Load regulation: 0.2% typical

- Optimized for Low Voltage

- On-chip thermal limiting

- Standard SOT-223 and TO-252 packages

- Three-terminal adjustable or fixed low dropout

1.2V,1.5V,1.8V, 2.5V, 2.85V, 3.3V, 5V. Regulators

On-chip thermal limiting provides protection against any

combination of overload and ambient temperatures that

would create excessive junction temperatures.

Applications

- Active SCSI terminators

- High efficiency linear regulators

- Post regulators for switching supplies

- Battery chargers

- 12V to 5V linear regulators

-Motherboard clock supplies

Unlike PNP type regulators where up to 10% of the output

current is wasted as quiescent current, the quiescent cur-

rent of the AMS1117 flows into the load, increasing effi-

ciency.

The AMS1117 series regulators are available in the indus-

try-standard SOT-223 and TO-252 power packages.

Typical Application

Figure 1. Typical Applications of AMS1117

Notice: The distance between Vout pin and Capacitor should not exceed 4cm for excellent performance

Advanced Monolithic Systems http://www.ams-semitech.com

12 3 4 5 6 7...9

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AMS1117CD-5.0	AMSCO	获取价格	AMS1117CD-5.0
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AMS1117CD-ADJ	AMSCO	获取价格	AMS1117CD-ADJ
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