Datasheet4U Logo Datasheet4U.com

HT73H21 - 40V 250mA LDO

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.

They allow input voltages as high as 40V.

They are available with several fixed output voltages ranging from 2.1V to 5.0V.

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.

📥 Download Datasheet

Datasheet preview – HT73H21

📁 Similar Datasheet

  • HT7005L - LCD (HYES Optoelectronics)
  • HT7017 - High-precision single-phase metering chip (HiTrendtech)
  • HT7020 - three-port low voltage detector (UMW)
  • HT7022 - three-port low voltage detector (UMW)
  • HT7024 - three-port low voltage detector (UMW)
  • HT7024A - Voltage Detector (Holtek Semiconductor Inc)
  • HT7024A-1 - (HT70xxA-1) Voltage Detector (Holtek Microelectronics)
  • HT7027 - three-port low voltage detector (UMW)
  • HT7027A - Voltage Detector (Holtek Semiconductor Inc)
  • HT7030 - three-port low voltage detector (UMW)
Other Datasheets by Holtek Semiconductor

Full PDF Text Transcription

Click to expand full text
HT73Hxx 40V, 250mA TinyPowerTM LDO with Protections 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 Applications • Industrial/Automotive Application • Power Meter, Water Meter, Smart Meter • Portable/Battery-Powered Equipment General 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. They allow input voltages as high as 40V. They are available with several fixed output voltages ranging from 2.1V to 5.0V.
Published: |