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HT7127-1 - 30mA Low Power LDO

Download the HT7127-1 datasheet PDF. This datasheet also covers the HT7121-1 variant, as both devices belong to the same 30ma low power ldo family and are provided as variant models within a single manufacturer datasheet.

Description

The HT71XX-1 series is a set of three-terminal low power high voltage regulators implemented in CMOS technology.

They allow input voltages as high as 24V.

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HT7121-1-Holtek.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Holtek Semiconductor

Part Number Description
HT7127-2 30mA TinyPower LDO
HT7121-1 30mA Low Power LDO
HT7121-2 30mA TinyPower LDO
HT7123-1 30mA Low Power LDO
HT7123-2 30mA TinyPower LDO

Full PDF Text Transcription

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HT71XX-1 30mA Low Power LDO Features · Low power consumption · Low voltage drop · Low temperature coefficient Applications · Battery-powered equipment · Communication equipment · High input voltage (up to 24V) · Output voltage accuracy: tolerance ±3% · TO92, SOT89 and SOT23-5 package · Audio/Video equipment General Description The HT71XX-1 series is a set of three-terminal low power high voltage regulators implemented in CMOS technology. They allow input voltages as high as 24V. They are available with several fixed output voltages ranging from 2.1V to 5.0V. CMOS technology ensures low voltage drop and low quiescent current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain variable voltages and currents.
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