Features

- VIN: 2.3V to 5.5V

- Output Voltage (VOUT): 0.6V to 3.6V

- 2A Continuous Output Current

- 0.6V ± 2 Reference Voltage

- 19μA Low Quiescent Current (Pulse Frequency Modulation)

- 1.3MHz Switching Frequency (VIN = 5V, VOUT = 1.8V)

- Up to 89 Efficiency at 5mA Light Load

- Operation Mode Options

- Pulse Frequency Modulation: AP61200 and AP61202

- Force Pulse Width Modulation: AP61201 and AP61203

- Power-Good Indicator

- AP61202 and AP61203

- Protection Circuitry

- Undervoltage Lockout (UVLO)

- VIN Overvoltage Protection (OVP)

- Peak Current Limit

- Valley Current Limit

- Thermal Shutdown

- Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

- Halogen and Antimony Free. “Green” Device (Note 3)

- For automotive applications requiring specific change control

Applications

- 5V distributed power bus supplies

- White goods and small home appliances

- FPGA, DSP, and ASIC supplies

- Network video cameras

- Wireless routers

- Consumer electronics

- General purpose point of loads