AP7167 - Diodes Incorporated

AP7167 1.2A LOW DROPOUT REGULATOR

Pin Assignments The AP7167 is a 1.2A, adjustable output voltage, ultra-low dropout linear regulator. 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. A Power-OK (POK) output is available for power sequence control. The charact.

Features

( Top View ) IN 1 IN 2 POK 3 NC 4 EN 5 10 OUT 9 OUT 8 FB 7 NC 6 GND DFN3030-10 ( Top View ) IN 1 IN 2 8 OUT 7 OUT
• Wide input voltage range: 2.2V
  – 5.5V
• 230mV very low dropout at 500mA load
• 500mV very low dropout at 1A load
• 3% total accuracy over line, load and temperature
• Very low quiescent current (IQ): 125µA typical
• Adjustable output voltage range: 0.8V to 5.0V
• Very fast transient response
• High PSRR
• Accurate voltage regulation
• Current limiting and short circuit protection
• Thermal shutdown protection
• Stable with any type output capacitor ≥ 4.7µF
• Ambient tempe.