HT7544 데이터 시트보기 (PDF) - Holtek Semiconductor

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HT7544

High Driver Regulator

Holtek Semiconductor 

HT75XX

High Driver Regulator

Features

· Low power consumption

· Low voltage drop

· Low temperature coefficient

· High input voltage (up to 24V)

· High output current : 100mA (Pd £ 250mW)

· TO-92 and SOT-89 package

Applications

· Battery-powered equipment

· Communication equipment

General Description

The HT75XX series is a set of three-terminal

high current low voltage regulator imple-

mented in CMOS technology. They can deliver

100mA output current and allow an input volt-

age as high as 24V. They are available with sev-

eral fixed output voltages ranging from 3.0V to

8V. CMOS technology ensures low voltage drop

and low quiescent current.

· Audio/Video equipment

Although designed primarily as fixed voltage

regulators, these devices can be used with ex-

ternal components to obtain variable voltages

and currents.

Selection Table

Part No.

HT7530

HT7533

HT7536

HT7544

HT7550

HT7580

Output Voltage

3.0V

3.3V

3.6V

4.4V

5.0V

8.0V

Tolerance

±5%

±5%

±5%

±5%

±5%

±5%

1

May 2, 2000

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