Diodes' AP7361C is a 1 A, adjustable- and fixed-output voltage, ultra-low dropout linear regulator with enable. The device includes a pass element, error amplifier, band-gap reference, current limit, 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 laptops, audio / video applications, and battery-powered devices.

The typical quiescent current is approximately 60 μA. Built-in current-limit and thermal-shutdown functions prevent IC from damage in fault conditions. The AP7361C is available in SOT89-5 and SOT223 packages.

Features
Wide input voltage: 2.2 V to 6 V Support operating condition of input voltage down to 2.2 V Variety of voltage output version Adjustable 1.0, 1.2, 1.5, 1.8, 2.5, and 3.0 voltage output versions meet the application requirements High PSRR (75 dB @ 1 kHz) Suitable for applications such as audio, video, and RF sub-systems		1.0% output accuracy at room temperature: 1.5% over -40°C to +85°C Maintains accuracy over all conditions Common packages: SOT89-5 / SOT223 (two industry-standard pin-outs) The package dimensions and thin height meets footprint and low-profile requirements of the applications Low quiescent current at 60 µA Offers power saving in power operated products
Applications
LCD-TVs and monitors Set-top-boxes Home electrical appliances		Laptops Industrial points of load