MIC5389 Overview
Description
The MIC5388/9 is an advanced dual LDO ideal for powering general purpose portable devices. The MIC5388/9 provides two independently-controlled, highperformance, 200mA peak (150mA continuous) LDOs in a miniature 6-bump, 0.5mm pitch, 1.5mm × 1.0mm wafer level chip scale package (WLCSP).
Key Features
- 2.5V to 5.5V input voltage range
- Two 200mA peak output current LDOs
- High output accuracy (±2%)
- Low quiescent current (32µA per LDO)
- Stable with 1µF ceramic output capacitors
- Low dropout voltage (175mV at 150mA)
- Independent enable pins
- Output discharge circuit (MIC5389)
- Thermal-shutdown protection
- Current-limit protection
