Datasheet > HT73xx-7

HT73xx-7

更新时间： 2024-11-11 15:19:39

品牌	Logo	应用领域
台湾合泰/盛群 - HOLTEK		/
页数	文件大小	规格书
18页	873K
描述
30V, 250mA TinyPower? LDO with Protections

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HT73xx-7 数据手册

HT73xx-7

30V, 250mA TinyPower^TMLDO with Protections

Features

General Description

• Low power consumption

The HT73xx-7 is a low power high voltage series of

regulators implemented in CMOS technology which

has the advantages of low voltage drop and low

quiescent current. They allow input voltages as high

• Low voltage drop

• Low temperature coeﬃcient

• High input voltage – up to 30V

• Output voltage accuracy: tolerance ±2%

• Over current protection

as 30V and are available with several fixed output

voltages ranging from 2.1V to 5.0V.

When the CE input is low, a fast discharge path pulls

the output voltage low via an internal pull-down

resistor. An internal over-current protection circuit

prevents the device from damage even if the output

is shorted to ground. An over-temperature protection

circuit ensures the device junction temperature will

not exceed a temperature of 150°C.

• Over temperature protection

• Chip enable/disable function

• Package types: 3-pin SOT89 and

8-pin SOP-EP

Applications

• Battery-powered equipment

• Communication equipment

• Audio/Video equipment

Selection Table

Part No.

HT7321-7

HT7323-7

HT7325-7

HT7327-7

HT7330-7

HT7333-7

HT7336-7

HT7340-7

HT7344-7

HT7350-7

Output Voltage

2.1V

Packages

Markings

2.3V

2.5V

2.7V

3.0V

SOT89

8SOP-EP

73xx-7 (for SOT89)

HT73xx-7 (for 8SOP-EP)

3.3V

3.6V

4.0V

4.4V

5.0V

Note: "xx" stands for output voltages.

Rev. 1.30

June 16, 2020

12 3 4 5 6 7...18

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