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.

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