Datasheet > AP7335A-XXW-7

AP7335A-XXW-7

更新时间： 2024-11-23 08:32:07

品牌	Logo	应用领域
美台 - DIODES		稳压器
页数	文件大小	规格书
12页	265K
描述
300mA, LOW QUIESCENT CURRENT, FAST TRANSIENT LOW DROPOUT LINEAR REGULATOR

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AP7335A-XXW-7 数据手册

AP7335A

300mA, LOW QUIESCENT CURRENT, FAST TRANSIENT

LOW DROPOUT LINEAR REGULATOR

Description

Pin Assignments

The AP7335A is a 300mA, 5.0V fixed output voltage, low

dropout linear regulator with ±1% output voltage accuracy.

The device included pass element, error amplifier, band-gap,

current limit and thermal shutdown circuitry. The device is

turned on when EN pin is set to logic high level.

The characteristics of low dropout voltage and low quiescent

current make it suitable for low power applications, for

example, battery powered devices. The typical quiescent

current is 35μA. Built-in current-limit and thermal-shutdown

functions prevent IC from damage in fault conditions.

This device is only available as 5.0V fixed version. Please

contact your local sales office for any other voltage options.

Features

The AP7335A is packaged in SOT25 and DFN2020-6.

•

300mA Low Dropout Regulator with EN

Very low I_Q35µA

Applications

Fixed output at 5.0V

V_{IN MIN}5.5V

•

Smart Phones

•

High PSRR: 65dB at 1kHz

MP3/MP4

Fast start-up time 220µs

Battery-powered devices

Bluetooth headset

Battery Charger

LCD TV

Stable with low ESR, 1µF ceramic output capacitor

Excellent Load/Line Transient Response

Low dropout 150mV at 300mA

Current limit and short circuit protection

Thermal shutdown protection

Multifunction Monitors

Ambient temperature range -40ºC to 85°C

SOT25, and DFN2020-6 Available in “Green” Molding

Compound (No Br, Sb)

•

Lead Free Finish/ RoHS Compliant (Note 1)

Note: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at

http://www.diodes.com/products/lead_free.html.

Typical Application Circuit

V_IN

V_OUT

OUT

AP7335

1uF

Enable

GND

Fixed Output

1 of 12

www.diodes.com

July 2011

AP7335A

Document number: DS35267 Rev. 2 - 2

12 3 4 5 6 7...12

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