The MIC5305BML-TR is a high-performance, 150mA LDO regulator, offering extremely high PSRR and very low noise while consuming low ground current.
Ideal for battery-operated applications, the MIC5305BML-TR features 1% accuracy, extremely low dropout voltage (60mV at 150mA), and low ground current at light load (typically 90µA). Equipped with a logic-compatible enable pin, the MIC5305BML-TR can be put into a zero-off-mode current state, drawing no current when disabled.
The MIC5305BML-TR is a µCap design operating with very small ceramic output capacitors for stability, thereby reducing required board space and component cost.
Feature
- Ultra-low dropout voltage: 60mV at 150mA
- Input voltage range: 2.25V to 5.5V
- Stable with ceramic output capacitor
- 150mA guaranteed output current
- Low output noise: 20µVrms
- Low quiescent current: 90µA total
- High PSRR: up to 85dB at 1kHz
- Less than 30µs turn-on time w/CBYP = 0.01µF
- High output accuracy:
- ±1.0% initial accuracy
- ±2.0% over temperature
- Thermal shutdown protection
- Current limit protection
- Thin SOT-23-5 package
