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HM78L33 - 30V 100mA Low Dropout Linear Regulator

Download the HM78L33 datasheet PDF. This datasheet also covers the HM78L03 variant, as both devices belong to the same 30v 100ma low dropout linear regulator family and are provided as variant models within a single manufacturer datasheet.

Description

The HM78LXX is a fixed voltage (3V/3.3V/5V) threeterminal integrated regulator that can be used in many applications.

Its excellent internal current limit and thermal shutdown characteristics make it especially suitable for overload conditions.

Features

  • ±2% output voltage tolerance.
  • VIN range up to 30V.
  • Maximum output current 100mA.
  • Output transistor safe area protection.
  • Built-in Thermal Protection.
  • Built-in Overcurrent Protection.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HM78L03-HMSemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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Other Datasheets by H&M Semiconductor

Part Number Description
HM78L03 30V 100mA Low Dropout Linear Regulator
HM78L05 30V 100mA Low Dropout Linear Regulator
HM7000 MOSFET
HM7002 N-Channel Enhancement Mode Power MOSFET
HM7002B N-Channel Enhancement Mode Power MOSFET

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
HM78LXX 30V 100mA Low Dropout Linear Regulator ■ Description The HM78LXX is a fixed voltage (3V/3.3V/5V) threeterminal integrated regulator that can be used in many applications. Its excellent internal current limit and thermal shutdown characteristics make it especially suitable for overload conditions. When used to replace the traditional Zener diode-resistor bank, its output impedance is effectively improved, but the bias current is greatly reduced. With enough heat dissipation, HM78LXX can provide 100mA output current. A current limit is included to limit the peak output current to a safe value, and a safe area protection for the output transistor to limit internal power dissipation.
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