Data Sheet
Dual 3 MHz, 800 mA Buck Regulators with Two 300 mA LDOs
ADP5033
FEATURES
Main input
voltage range: 2.
3 V to 5.
5 V Two 800 mA buck regulators and two 300 mA LDOs Tiny, 16-ball, 2 mm × 2 mm WLCSP package Regulator accuracy: ±1.
8% Factory programmable VOUTx 3 MHz buck operation with forced PWM and auto PWM/PSM
modes BUCK1/BUCK2: output
voltage range from 0.
8 V to 3.
8 V LDO1/LDO2: output
voltage range from 0.
8 V to 5.
2 V LDO1/LDO2: low input supply
voltage from 1.
7 V to 5.
5 V LDO1/LDO2: high PSRR and low output noise
APPLICATIONS
Power for processors, ASICS, FPGAs, and RF chipsets Portable instrumentation and medical devices Space constrained devices
GENERAL DESCRIPTION
The ADP5033 ...