Datasheet > VRH4002NVX

VRH4002NVX

更新时间： 2022-03-28 10:32:19

品牌	Logo	应用领域
安纳森 - ANASEM		稳压器
页数	文件大小	规格书
35页	1448K
描述
High speed, Low dropout, 1% High output accuracy CMOS Voltage Regulator with On/Off circuit

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VRH4002NVX 数据手册

Rev. E13-01

Products Data Sheet

AnaSem

Analog Semiconductor IC

High speed, Low dropout, ±1% High output accuracy with On/Off circuit CMOS Voltage Regulator

VRH Series

GENERAL DESCRIPTIONS

The VRH series are positive voltage regulators with high speed, low voltage

HALOGEN

dropout and high accuracy output achieved by low current consumption. The

output voltage is guaranteed within ±1% within the given temperature range

by Vref controlling the temperature characteristic. It corresponds to the low

RoHS

ESR capacitor as an output stabilization capacitor. The charged ESR

capacitor can be discharged with an internal switch by making the EN=VSS

COMPLIANCE

as a result the VOUT quickly returns to the VSS level. To make the current

capacity of the output transistor not exceeded, the over-current protection

circuit is built in.

FEATURES

Output voltage range ·······································································

0.9V~5.0V (selectable with a step of 0.05V)

Operating voltage range ··································································

1.6V~6.0V

High accuracy output voltage ···························································

±1% (VOUT=1.95V ~ 5.0V) / ±20mV (VOUT=0.9V ~ 1.9V)

Maximum output current ··································································

250mA

Dropout voltage ················································································

Typ. 90mV (output=3.0V, IOUT=100mA)

Low current consumption ··································································

Typ. 25µA

High ripple rejection ·························································································

Typ. 75dB at 1KHz

Low ESR capacitor ·························································································

1.0 µF ceramic capacitor

Operating temperature range ··································································

–40°C ~ +85°C

Built-in over-current protector ····························································································

Limit current : 300mA

high-speed auto-discharge

Built-in On/Off circuit

Small package ·························································································

SOT-25 (2.9×2.8×1.1mm), LLP-4 (1.2×1.6×0.6mm),

SDFN-4 (1.0×1.0×0.4mm),

APPLICATIONS

Battery powered devices

Cellular phone

Portable games

Handheld instruments

Digital / Video cameras

AnaSem

.......... Future of the analog world

www.anasemi.com

sales@anasemi.com

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