HT73H33 - 40V 250mA LDO

Product Overview

Holtek Semiconductor

Datasheet Details

Part number	HT73H33
Manufacturer	Holtek Semiconductor
File Size	2.96 MB
Description	40V 250mA LDO
Datasheet	HT73H33 Datasheet
Note	This datasheet PDF includes multiple part numbers: HT73H33, HT73H21. Please refer to the document for exact specifications by model.
Additional preview pages of the HT73H33 datasheet.

Product details

Description

The HT73Hxx series is a set of low power consumption high voltage regulator implemented in a BCD technology, which ensures low voltage drop and low quiescent current.

Features

Low power consumption.
Low voltage drop.
Low temperature coefficient.
High input voltage (up to 40V).
Output voltage accuracy: tolerance ±1.5%.
Soft start function.
Over current protection.
Over temperature protection.
Package types: 3-pin SOT89, 5-pin SOT23.

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Other Datasheets by Holtek Semiconductor

HT73H30 - 40V 250mA LDO
HT73H36 - 40V 250mA LDO
HT73H21 - 40V 250mA LDO
HT73H23 - 40V 250mA LDO
HT73H25 - 40V 250mA LDO
HT73H27 - 40V 250mA LDO

Published: Oct 20, 2025 |