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UM1330 - Low Dropout Regulator

General Description

The UM1330 series are 150mA low dropout regulators design for portable application.

A 2.7V to 5.5V input operating voltage range, making them ideal for operation from a single cell lithium ion battery or fixed 3.3V and 5V systems.

Key Features

  • include stability with ultra low ESR ceramic capacitors as small as 1μF, thermal overload protection, output current limiting and auto discharge the output voltage when disabled. The UM1330 series are available in low profile SOT23-5, SOT353 and DFN6 2.0×2.0 packages.

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Datasheet Details

Part number UM1330
Manufacturer Union Semiconductor
File Size 471.68 KB
Description Low Dropout Regulator
Datasheet download datasheet UM1330 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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UM1330 150mA, Low Noise, Low Dropout Regulator UM1330S-xx SOT23-5 UM1330P-xx SOT353 UM1330DA-xx DFN6 2.0×2.0 General Description The UM1330 series are 150mA low dropout regulators design for portable application. A 2.7V to 5.5V input operating voltage range, making them ideal for operation from a single cell lithium ion battery or fixed 3.3V and 5V systems. With low output noise (56μVRMS) and high PSRR (-58dB@1kHz), the UM1330 series are ideal for noise sensitive applications such as RF. While the fast transient response and active shutdown circuitry make them well-suited for powering mixed signal circuitry.