MIC5392
Features
- 2.5V to 5.5V Input Voltage Range
- Two 150 m A Output Current LDOs
- High Output Accuracy
- ±2% Initial Accuracy
- Low Quiescent Current (32 µA per LDO)
- Stable with 1 µF Ceramic Output Capacitors
- Independent Enable Pins
- Low Dropout Voltage (155 m V at 150 m A)
- Thermal Shutdown Protection
- Current Limit Protection
- Internal 25Ω Output Discharge Circuit (MIC5393)
- 1.2 mm × 1.2 mm X2DFN Package
(H ≤ 0.4 millimeter)
- 1.2 mm × 1.2 mm UDFN Package
Applications
- Smartphones
- Tablet PCs
- GPS, PMP, PDAs, and Handhelds
- Audio Codec Power
- Portable Electronics
- 5V Systems
General Description
The MIC5392/3 is a tiny, dual low-dropout linear regulator ideally suited for portable electronics. It is ideal for general purpose/digital applications that require high power supply ripple rejection (PSRR) >60 d B, eliminating the need for a bypass capacitor and providing two enable pins for maximum flexibility. The MIC5392/3 integrates two high-performance 150 m A LDOs into a tiny...
