Product 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.

Features

- Low Quiescent Current: 8μA at 5V

- High PSRR: 60dB Range to 10kHz

- Low Output Noise: 44μVRMS

- Low Dropout: 270mV at 150mA Load

- Low Temperature Coefficient: ±100ppm/°C

- Excellent Line Regulation: 0.05%/VApplications

- Reference Voltage Source

- Battery-Powered Equipment

- Hand-Hold Equipment

- Wireless LAN

- GPS Receivers

創(chuàng)達佳科技有限公司是一家專業(yè)代理和銷售世界各大品牌電子元器件的大型公司。公司成立于2010年,經(jīng)過多年的發(fā)展分支機構(gòu)遍布全球,除了位于深圳的總公司外,還在美洲、歐洲、香港及北京、上海、浙江設(shè)立了分公司。長期以來公司始終堅持“客戶至上,品質(zhì)第一”理念,在業(yè)界享有盛譽。經(jīng)營領(lǐng)域涉及：消費類電子,軍工,電腦及其周邊設(shè)備,通信設(shè)備,工業(yè)控制,汽車電子,安防,電源控制,新能源,醫(yī)療設(shè)備,儀器儀表等。
目前我們代理和經(jīng)銷的品牌有300個,分銷產(chǎn)品線超過3000條。在全球有三大倉庫（分布在海外,香港,深圳）,保有上億資金的現(xiàn)貨庫存。從產(chǎn)品、技術(shù),服務(wù)及賬期方面都可以為客戶提供全方面的支持。