TPS71H01QPWP Description
The MIC5216 is an efficient linear voltage regulator with high peak output current capability, very low dropout voltage, and better than 1% output voltage accuracy. Dropout is typically 10mV at light loads and less than 500mV at full loads. The MIC5216 is designed to provide a peak output current for startup conditions where a higher inrush current is demanded. It features a 500mA peak output rating. Continuous output current is limited only by package and layout. The MIC5216 has an internal Undervoltage monitor with a flag output. It also can be enabled or shut down by a CMOS or TTL-compatible signal. When disabled, power consumption drops nearly to zero. Dropout ground current is minimized to help prolong battery life. Other key features include reverse battery protection, current limiting, overtemperature shutdown, and low noise performance.
TPS71H01QPWP Features
Error Flag indicates Undervoltage fault
Guaranteed 500mA-peak output over the full operating temperature range
Low 500mV maximum dropout voltage at full load
Extremely tight load and line regulation
Tiny SOT-23-5 and MM8? power MSOP-8 package
Low-noise output
Low-temperature coefficient
Current and thermal limiting
Reversed-battery protection
CMOS/TTL-compatible enable/shutdown control
Near-zero shutdown current
TPS71H01QPWP Applications
Laptop, notebook, and palmtop computers
Cellular telephones and battery-powered equipment
Consumer and personal electronics
PC Card VCC and VPP regulation and switching
SMPS post-regulator/dc-to-dc modules
High-efficiency linear power supplies
