The PT6703 is a fully integrated 13 A switching regulator housed in a space-saving solderable package. The PT6703 will operate from either a 3.3V or 5V input to provide a highperformance low-voltage output that is programmable over the range 1.1V to 1.85V. This output voltage range is specifically suited to high performance P and DSP applications that require core supply voltages below 1.3V. The voltage control inputs are also TTL compatible. Additional features include output short circuit protection, a "Power Good" output, and an overvoltage protection (OVP) drive.