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UM1550 - Low Quiescent Current Linear Regulator

General Description

The UM1550/1560 series is a set of high input voltage low quiescent current regulator implemented in CMOS technology.

They can deliver 300mA output current and allow an input voltage as high as 8V.

They are available with several fixed output voltages ranging from 1.2V to 5.0V.

Key Features

  • z Input Voltage Range: 1.8V to 8V z 300mA Guaranteed Output Current z Low Dropou.

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Datasheet Details

Part number UM1550
Manufacturer Union Semiconductor
File Size 474.45 KB
Description Low Quiescent Current Linear Regulator
Datasheet download datasheet UM1550 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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UM1550/1560 8V Input, Low Quiescent Current Linear Regulator UM1550S SOT23-3 UM1550Y SOT89-3 UM1550B SOT89-3 UM1550DA DFN6 2.0×2.0 UM1550DB DFN4 1.0×1.0 UM1560S SOT23-5 UM1560P SOT343 UM1560DA DFN6 2.0×2.0 UM1560DB DFN4 1.0×1.0 General Description The UM1550/1560 series is a set of high input voltage low quiescent current regulator implemented in CMOS technology. They can deliver 300mA output current and allow an input voltage as high as 8V. They are available with several fixed output voltages ranging from 1.2V to 5.0V. CMOS technology ensures low voltage drop and low quiescent current. The UM1550 is available in SOT23-3, SOT89-3, DFN6 2.0×2.0 and DFN4 1.0×1.0 packages. The UM1560 is available in SOT23-5, SOT343, DFN6 2.0×2.0 and DFN4 1.0×1.0 packages.