Datasheet > CS5203-1

CS5203-1

更新时间： 2024-02-05 00:09:01

品牌	Logo	应用领域
安森美 - ONSEMI		稳压器
页数	文件大小	规格书
10页	248K
描述
3.0 A Adjustable Linear Regulator

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CS5203-1 数据手册

CS5203−1

3.0 A Adjustable Linear

Regulator

The CS5203−1 linear regulator provides 3.0 A at adjustable output

voltages with an accuracy of ±1.5 %. The device uses two external

resistors to set the output voltage within a 1.25 V to 5.5 V range.

The regulator is intended for use as a post regulator and

microprocessor supply. The fast loop response and low dropout

voltage make this regulator ideal for applications where low voltage

operation and good transient response are important.

http://onsemi.com

The circuit is designed to operate with dropout voltages less than 1.4 V

at 3.0 A output current. Device protection includes overcurrent and

thermal shutdown.

TO−220−3

T SUFFIX

The CS5203−1 is pin compatible with the LT1085 family of linear

regulators but has lower dropout voltage.

The regulator is available in TO−220−3 and surface mount D PAK−3

CASE 221A

Tab = V

OUT

Pin 1. Adj

packages.

2. V

3. V

OUT

D PAK−3

Features

• Output Current to 3.0 A

DP SUFFIX

CASE 418AB

• Output Accuracy to ±1.5% Over Temperature

• Dropout Voltage (typical) 1.2 V @ 3.0 A

• Fast Transient Response

• Fault Protection

ORDERING INFORMATION

− Current Limit

− Thermal Shutdown

See detailed ordering and shipping information in the package

dimensions section on page 8 of this data sheet.

DEVICE MARKING INFORMATION

See general marking information in the device marking

section on page 8 of this data sheet.

5.0 V

OUT

3.3 V @ 3.0 A

CS5203−1

124 W

1.0%

Adj

10 mF

5.0 V

22 mF

5.0 V

200 W

1.0%

0.1 mF

5.0 V

Figure 1. Applications Diagram

Publication Order Number:

September, 2006 − Rev. 8

CS5203−1/D

12 3 4 5 6 7...10

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