Datasheet > PL5033-3.3

PL5033-3.3

更新时间： 2022-02-26 10:52:34

品牌	Logo	应用领域
全宇昕 - CYSTEKEC		/
页数	文件大小	规格书
6页	329K
描述
1A Low Dropout Positive Voltage Regulator

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数据手册

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PL5033-3.3 数据手册

Spec. No. : C506FP

Issued Date : 2007.11.14

Revised Date :

CYStech Electronics Corp.

Page No. : 1/6

1A Low Dropout Positive Voltage Regulator

PL5033-XXXFP3

Features

Description

●

Adjustable or Fixed Output

Output Current of 1A

Low Dropout, 1.4V max at 1A Output Current efficiency. All internal circuitry is designed to

The PL5033 series of positive adjustable and fixed

regulators are designed to provide 1A with high

Good Noise Rejection

operate down to 1.4V input to output differential.

The product is specifically designed to provide well-

regulated supply for low-voltage IC application such

as high-speed bus termination and low current 3.3V

logic supply, and other applications such as VGA cards.

Output Current Limiting

Built-in Thermal Shutdown

Fast Transient Response

●

Applications

●

High Efficiency Linear Regulators

Post Regulators for Switching Supplies

Adjustable Power Supply

Typical Application Data

Fixed Voltage Regulator

TAB

GND

VIN>4.75V

VOUT=3.3V

OUT

10μF Tant

10μF Tant.Min

Adjustable Voltage Regulator

VOUT=3.45V

VIN>4.75V

TAB

ADJ

OUT

10μF, Tant

10μF Tant.Min

VOUT=VREF×(1+R2/R1)+IADJ×R2

232 Ohm,1%

Notes:

1) C1 needed if device is far from filter capacitors

2) C2 minimum value required for stability

PL5033-XXXFP

CYStek Product Specification

12 3 4 5 6

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