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HT7327-7 Datasheet 30V 250mA TinyPower LDO

Manufacturer: Holtek Semiconductor

Download the HT7327-7 datasheet PDF. This datasheet also includes the HT7321-7 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HT7321-7-HoltekSemiconductor.pdf) that lists specifications for multiple related part numbers.

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.

Overview

HT73xx-7 30V, 250mA TinyPowerTM LDO with Protections.

Key Features

  • Low power consumption.
  • Low voltage drop.
  • Low temperature coefficient.
  • High input voltage.
  • up to 30V.
  • Output voltage accuracy: tolerance ±2%.
  • Over current protection.
  • Over temperature protection.
  • Chip enable/disable function.
  • Package types: 8-pin SOP-EP, SOT89-3 and TO92-3.