Datasheet > UM14248S

UM14248S

更新时间： 2024-10-15 00:27:35

品牌	Logo	应用领域
英联电子 - UNIONSEMI		/
页数	文件大小	规格书
10页	280K
描述
300mA, Low Consumption, Wide Input Voltage Linear Regulator

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UM14248S 数据手册

UM142xx

300mA, Low Consumption, Wide Input Voltage Linear Regulator

UM142xxS SOT23-3

UM142xxY SOT89-3

UM142xxB SOT89-3

General Description

The UM142xx series are a group of positive voltage output, high precise, high PSRR and low

power consumption voltage regulator. The output voltages are selectable in 100mV steps within a

range of 2.5V to 5V. It also can be customized on command.

The UM142xx series have excellent load and line transient response and good temperature

characteristics, which can assure the stability of chip and power system.

The UM142xx series are available in a low profile SOT23-3& SOT89-3 package, which are lead

(Pb)-free.

Applications

Features



Reference Voltage Source



Low Quiescent Current: 8μA at 5V

High PSRR: 60dB Range to 10kHz

Low Output Noise: 44μV_RMS

Low Dropout: 270mV at 150mA Load

Low Temperature Coefficient: ±100ppm/°C

Excellent Line Regulation: 0.05%/V

Battery Powered Equipment

Hand-Hold Equipment

Wireless LAN

GPS Receivers

Pin Configurations

Top View

GND

5XX

VDD

VOUT

M: Month Code

UM142xxS

SOT23-3

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http://www.union-ic.com Rev.07 May.2016

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