AP7361C-33SPR-13

AP7361C-33SPR-13 is an AP7361C series fixed output voltage, ultra-low dropout linear regulator with enable. The device includes pass element, error amplifier, band-gap reference, current limit and thermal shutdown circuitry. The device is turned on when EN pin is set to logic high level. The characteristics of the low dropout voltage and low quiescent current make it suitable for low-to-medium power applications; for example, laptop computers, audio and video applications, and battery-powered devices. Built-in current-limit and thermal-shutdown functions prevent IC from damage in fault conditions. Typical applications include LCD-TV, monitor, set-top-box and home electrical appliances.

• Wide input voltage range from 2.2V to 6V
• 3.3V output voltage
• 340mV typ dropout voltage at 1A current
• 400mA fold-back short-circuit current
• 60µA typ low quiescent current (IQ)
• Output voltage accuracy of ±1%
• High PSRR of 75dB at 1KHz
• Thermal shutdown protection
• 8 pin SOIC-EP package
• Operating ambient temperature range from -40 to 85°C