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UM1330 - Low Dropout Regulator

Datasheet Summary

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.

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 preview – UM1330

Datasheet Details

Part number UM1330
Manufacturer UniON Semiconductor
File Size 471.68 KB
Description Low Dropout Regulator
Datasheet download datasheet UM1330 Datasheet
Additional preview pages of the UM1330 datasheet.

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Full PDF Text Transcription

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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.
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