ADP5042ACPZ-2-R7 Description
The ADP5042ACPZ-2-R7 combines one high-performance buck regulator and two low dropouts (LDO) regulators in a small 20-lead LFCSP to meet demanding performance and board space requirements. The high switching frequency of the buck regulator enables the use of tiny multilayer external components and minimizes the board space. The ADP5042ACPZ-2-R7 contains supervisory circuits that monitor power supply voltage levels and code execution integrity in microprocessor-based systems.
ADP5042ACPZ-2-R7 Features
Input voltage range: 2.3 V to 5.5 V
One 0.8 A buck regulator
Two 300 mA LDOs
20-lead, 4 mm × 4 mm LFCSP package
Initial regulator accuracy: ±1%
Overcurrent and thermal protection
Soft start
Undervoltage lockout
ADP5042ACPZ-2-R7 Applications
Industrial
Building automation
Enterprise systems
Enterprise projectors
Personal electronics
Tablets
