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AP138 - 300mA Low Noise CMOS LDO

General Description

The AP138 is a positive voltage linear regulator utilizing CMOS technology.

Key Features

  • s - Very low dropout voltage - Low current consumption: Typ.30µA, Max. 35µA - Output voltage: 1.8V, 2.5V, 2.8V, 3.0V and 3.3V - High accuracy output voltage: ±1.5% - Guaranteed 300mA output - Input range up to 7.0V - Thermal shutdown - Current limiting - Stability with low ESR capacitors - Factory pre-set output voltages - Low temperature coefficient - Pb-free package: SOT23-5L.
  • General.

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Datasheet Details

Part number AP138
Manufacturer Anachip
File Size 334.98 KB
Description 300mA Low Noise CMOS LDO
Datasheet download datasheet AP138 Datasheet

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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.

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AP138 300mA Low-Noise CMOS LDO „ Features - Very low dropout voltage - Low current consumption: Typ.30µA, Max. 35µA - Output voltage: 1.8V, 2.5V, 2.8V, 3.0V and 3.3V - High accuracy output voltage: ±1.5% - Guaranteed 300mA output - Input range up to 7.0V - Thermal shutdown - Current limiting - Stability with low ESR capacitors - Factory pre-set output voltages - Low temperature coefficient - Pb-free package: SOT23-5L „ General Descriptions The AP138 is a positive voltage linear regulator utilizing CMOS technology. The features that include low quiescent current (30µA typ.), low dropout voltage, and high output voltage accuracy, make it ideal for battery applications. EN input connected to CMOS has low bias current.