The MIC5380/1 is an advanced dual LDO ideal for powering space constrained portable devices. Ideal for battery powered applications, the MIC5380/1 offers ±1% typical accuracy, low dropout voltage (155mV at 150mA) and low ground current. The MIC5380/1 can also be put into a zero off-mode current state, drawing virtually no current when disabled.
The MIC5380/1 offers fast transient response and high PSRR while consuming minimal operating current. When the MIC5381 is disabled, an internal resistive load is automatically applied to the output to discharge the output capacitor.
Additional Features
2.5V to 5.5V input voltage range
150mA output current per LDO
High output accuracy ±1% typical
Low quiescent current 32µA per LDO
Stable with 0402 1µF ceramic output capacitors
Low dropout voltage: 155mV at 150mA
Output discharge circuit (MIC5381)
Independent enable pins
Thermal shutdown protection
Current limit protection
The MIC5380/1 is an advanced dual LDO ideal for powering space constrained portable devices. Ideal for battery powered applications, the MIC5380/1 offers ±1% typical accuracy, low dropout voltage (155mV at 150mA) and low ground current. The MIC5380/1 can also be put into a zero off-mode current state, drawing virtually no current when disabled.
The MIC5380/1 offers fast transient response and high PSRR while consuming minimal operating current. When the MIC5381 is disabled, an internal resistive load is automatically applied to the output to discharge the output capacitor.
Additional Features
- 2.5V to 5.5V input voltage range
- 150mA output current per LDO
- High output accuracy ±1% typical
- Low quiescent current 32µA per LDO
- Stable with 0402 1µF ceramic output capacitors
- Low dropout voltage: 155mV at 150mA
- Output discharge circuit (MIC5381)
- Independent enable pins
- Thermal shutdown protection
- Current limit protection
