Data Sheet
Dual 3 MHz, 1200 mA Buck
Regulators with Two 300 mA LDOs
ADP5034
FEATURES
regulators operate in PWM mode when the load is above a pre-
Main input voltage range: 2.
3 V to 5.
5 V Two 1200 mA buck
regulators and two 300 mA LDOs 24-lead, 4 mm × 4 mm LFCSP or 28-lead TSSOP package
defined threshold.
When the load current falls below a predefined threshold, the
regulator operates in power save mode (PSM), improving the light load efficiency.
Regulator accuracy: ±1.
8% Factory programmable or external adjustable VOUTx 3 MHz buck operation with forced PWM and auto PWM/PSM
Table 1.
Family Models
Model Channels
Maximum Current Package
modes BUCK1/BUCK2: output voltage range from 0.
8 ...