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HT7818 - 500mA TinyPower LDO

Download the HT7818 datasheet PDF. This datasheet also covers the HT78xx variant, as both devices belong to the same 500ma tinypower ldo family and are provided as variant models within a single manufacturer datasheet.

Description

The HT78xx series of positive, linear regulators

Features

  • Output voltage ranges: Fixed range of 1.8V, 2.5V, 2.7V, 3.0V, 3.3V, 5.0V type.
  • Highly accuracy: ±2%.
  • Low voltage drop: 360mV (typ. ), VOUT=5.0V at 500mA.
  • Guaranteed output current: 500mA.
  • Low quiescent current: 4mA (typ. ).
  • Current limiting.
  • Over-temperature shutdown.
  • 5-pin SOT23 and 3-pin SOT89 Packages.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HT78xx_HoltekSemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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HT7815 POSITIVE VOLTAGE REGULATOR HTCSEMI
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Other Datasheets by Holtek Semiconductor

Part Number Description
HT7825 500mA TinyPower LDO
HT7827 500mA TinyPower LDO
HT7830 500mA TinyPower LDO
HT7833 500mA TinyPower LDO
HT7850 500mA TinyPower LDO

Full PDF Text Transcription

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HT78xx Series 500mA TinyPowerTM LDO Features • Output voltage ranges: Fixed range of 1.8V, 2.5V, 2.7V, 3.0V, 3.3V, 5.0V type. • Highly accuracy: ±2% • Low voltage drop: 360mV (typ.), VOUT=5.0V at 500mA • Guaranteed output current: 500mA • Low quiescent current: 4mA (typ.) • Current limiting • Over-temperature shutdown • 5-pin SOT23 and 3-pin SOT89 Packages Applications • Portable electronics • Wireless devices • Cordless phones • PC peripherals • Battery powered devices • Electronic scales General Description The HT78xx series of positive, linear regulators features low quiescent current (4mA typ.) with low dropout voltage, making them ideal for battery applications. The devices are capable of supplying 500mA of output current continuously.
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