AP7335A数据手册集成电路（IC）的线性+开关稳压器规格书PDF

描述 Description

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.
The AP7335A is packaged in SOT25 and DFN2020-6.

特性 Features

300mA Low Dropout Regulator with ENVery low IQ 35μAFixed output at 5.0V
o VIN MIN 5.5VHigh PSRR: 65dB at 1kHzFast start-up time 220μsStable with low ESR, 1μF ceramic output capacitorExcellent Load/Line Transient ResponseLow dropout 150mV at 300mACurrent limit and short circuit protectionThermal shutdown protectionAmbient temperature range -40°C to 85°CSOT25, and DFN2020-6 Available in “Green” Molding Compound (No Br, Sb)Lead Free Finish/ RoHS Compliant

应用 Application

Smart PhonesMP3/MP4Battery-powered devicesBluetooth headsetBattery ChargerLCD TVMultifunction Monitors