描述 Description

The DIODES? AP7361EA is a 1A, adjustable and fixed output

voltage, ultra-low dropout linear regulator with enable function. The

device includes pass elements, error amplifiers, band-gap references,

current limiting capability, and thermal shutdown circuitry. The device

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

The characteristics of the low dropout voltage and low quiescent

current make it suitable for low- to medium-power applications such

as laptop computers, audio/video equipment, and battery-powered

devices. The typical quiescent current is approximately 68μA. Built-in

current-limiting and thermal-shutdown functions prevent the IC from

sustaining damage under fault conditions.

The AP7361EA is available in the U-DFN3030-8 (Type E), SOT89-5,

SOT223, TO252 (DPAK), and SO-8EP packages.

特性 Features

? Wide Input Voltage Range: 2.2V to 6.0V

? Output Voltage Accuracy: ±1

? Very Low Dropout Voltage (3.3V): 360mV at 1A Typical

? Low Quiescent Current (IQ): 68μA Typical

? Adjustable Output Voltage Range: 0.8V to 5.0V

? Fixed Output Options: 1.0V, 1.2V, 1.5V, 1.8V, 2.5V, 2.8V, 3.3V

? High PSRR: 75dB @ 1kHz

? Current Limit: 1.5A

? Foldback Short-Circuit Protection: 400mA

? Thermal Shutdown Protection

? Stable with MLCC, E-Cap, Tan-Cap, or Solid Capacitor ? 2.2μF

? Ambient Temperature Range: -40°C to +85°C

? Available in “Green” Molding Compound (No Br, Sb)

? Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

? Halogen and Antimony Free. “Green” Device (Note 3)

? For automotive applications requiring specific change

control (i.e. parts qualified to AEC-Q100/101/104/200, PPAP

capable, and manufactured in IATF 16949 certified facilities),

please contact us or your local Diodes representative.

Applications

? LCD TVs and monitors

? Set-top boxes

? Home electrical appliances