Datasheet > CS5203-1/D

CS5203-1/D

更新时间： 2024-01-07 00:46:39

品牌	Logo	应用领域
其他 - ETC		稳压器
页数	文件大小	规格书
12页	78K
描述
3A Adjustable Linear Regulator

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CS5203-1/D 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

THREE LEAD

T SUFFIX

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

regulators but has lower dropout voltage.

CASE 221A

Tab = V

OUT

Pin 1. Adj

The regulator is available in TO–220 and surface mount D packages.

2. V

3. V

OUT

Features

• Output Current to 3.0 A

D PAK

3–PIN

• Output Accuracy to ±1.5% Over Temperature

• Dropout Voltage (typical) 1.2 V @ 3.0 A

• Fast Transient Response

• Fault Protection

DP SUFFIX

CASE 418E

– Current Limit

– Thermal Shutdown

ORDERING INFORMATION*†

Device

Package

Shipping

CS5203–1GT3

50 Units/Rail

TO–220‡

5.0 V

OUT

CS5203–1GDP3

CS5203–1GDPR3

D PAK‡

3.3 V @ 3.0 A

CS5203–1

750 Tape & Reel

D PAK‡

124 Ω

1.0%

Adj

*Additional ordering information can be found on page

8 of this data sheet.

†Consult your local sales representative for fixed

output voltage versions.

‡TO–220 is 3–pin, straight leaded. D PAK is a 3–pin.

10 µF

5.0 V

22 µF

5.0 V

200 Ω

1.0%

0.1 µF

5.0 V

DEVICE MARKING INFORMATION

See general marking information in the device marking

section on page 8 of this data sheet.

Figure 1. Applications Diagram

Semiconductor Components Industries, LLC, 2001

Publication Order Number:

February, 2001 – Rev. 4

CS5203–1/D

12 3 4 5 6 7...12

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