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Holtek MCU HT73xx-7

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.

General Description

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 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.

Product Features

  • CPU Features

    • Low power consumption

    • Low voltage drop

    • Low temperature coefficient

    • High input voltage - up to 30V

    • Output voltage accuracy: tolerance ±3%

    • Over current protection

    • Package types: 3-pin SOT89 and 8-pin SOP-EP            

  • Applications

    • Battery-powered equipment

    • Communication equipment

    • Audio/Video equipment

Selection Table

Holtek MCU HT68F0017

 

Block Diagram

Holtek MCU HT68F0017


Pin Assignment

Holtek MCU HT68F0017


Pin Descriptions

Holtek MCU HT68F0017

How to Order

You can get your Holtek MCU HT73xx-7 solution by flling out the form below and we will contact you immediately.

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