D VOUT Resistor Programmable Down to 0.9 V D 3.3-V or 5.0-V Input Supply D 1% DC Accuracy D High Efficiency Synchronous Switching D Drives P-Channel (High Side) and N-Cha.

D Local Microprocessor Core Voltage Power Supplies for Desktop and Notebook Computers D DSP Core or I/O Powering D High-.

The UCC3585 synchronous buck controller provides flexible high efficiency power conversion for output voltages as low as 0.9 V with ensured ±1% dc accuracy. With an input voltage range of 3.0 V to 5.5 V, it is the ideal choice for 3.3 V only, 5.0 V o.

UCC2580-1

UCC2580-2

UCC2580-3

UCC2580-4

UCC25800-Q1

UCC25800B-Q1

UCC2581

UCC2583

UCC25230

UCC2540

UCC2541

UCC25600

UCC256301