MIC5381
Features
- 6-Lead 1 mm x 1 mm FTQFN Package
- 2.5V to 5.5V Input Voltage Range
- 150 m A Output Current per LDO
- High Output Accuracy ±1% Typical
- Low Quiescent Current of 32 µA per LDO
- Stable with 0402 1 µF Ceramic Output Capacitors
- Low Dropout Voltage 155 m V at 150 m A
- Output Discharge Circuit on MIC5381
- Independent Enable Pins
- Thermal Shutdown Protection
- Current Limit Protection
Applications
- Bluetooth Headsets
- Mobile Phones
- GPS, PMP, PDAs, DSCs
- USB Thumb Drive
- Medical Handheld
- Portable Handheld Electronics
General Description
The MIC5380 and MIC5381 are advanced dual LDOs that are ideal for powering space-constrained portable devices. The MIC5380/1 provide two independently controlled, high performance 150 m A LDOs in an ultra-small 1 mm x 1 mm FTQFN package.
Ideal for battery powered applications, the MIC5380/1 offer ±1% typical accuracy, low dropout voltage (155 m V at 150 m A), and low ground current. The MIC5380/1 can also be put into a zero-off-mode...
