AP7363

Description

The AP7363 is a 1.5A adjustable output voltage linear regulator with ultra-low dropout. The device includes pass element, error amplifier, band-gap, current limit and thermal shutdown circuitry. The characteristics of low dropout voltage and fast transient response to step changes in load make it suitable for low voltage microprocessor applications. The typical quiescent current is approximately 0.5mA and changes little with load current. The built-in current-limit and thermal-shutdown functions prevent IC from damage in fault conditions. This device is available in U-DFN2030-8, SO-8EP, TO252-3L and SOT223-3L packages.

Feature(s)

• 1.5A ultra-low dropout linear regulator
• Ultra-low dropout: 220mV at 1.5A
• Stable with 10μF input/output capacitor, any types
• Wide input voltage range: 2.7V to 5.5V
• Adjustable output voltage: 0.6V to 5.0V
• Fixed output options: 1V, 1.2V, 1.5V, 1.8V, 2.5V, 3.3V
• Low ground pin current
• 25nA quiescent current in shutdown mode
• V_ADJ accuracy of ±1.5% @ 25°C
• V_ADJ accuracy of ±3% over line, load and temperature
• Excellent Load/Line Transient Response
• Current limit and thermal shutdown protection
• Ambient temperature range: -40°C to 85°C
• U-DFN2030-8-8, SO-8EP, SOT223-3L: Available in “Green” Molding Compound (No Br, Sb)
• Lead Free Finish/ RoHS Compliant

Application(s)

• ASIC power supplies in printers, graphics cards, DVD players, STBs, routers, etc
• FPGA and DSP core or I/O power supplies
• SMPS regulator
• Conversion from 3.3Vor 5V rail