The MIC59300 is a high-bandwidth, low-dropout, 3A linear voltage regulator ideal for powering core voltages of low-power microprocessors. The MIC59300 implements a dual supply configuration allowing for a very low output impedance and a very fast transient response.
The MIC59300 requires a bias input supply and a main input supply, allowing for ultra-low input voltages on the main supply rail. The device operates from an input supply of 1.0V to 3.8V and bias supply between 3V and 5.5V. The MIC59300 offers fixed output voltages and adjustable output voltages down to 0.5V.
The MIC59300 requires a minimum output capacitance for stability, working optimally with small ceramic capacitors.
The MIC59300 is available in a 5-pin TO-263 and an 8-pin ePad SOIC package and its junction temperature range is -40°C to +125°C.
Additional Features
Input voltage range:
VIN = 1.0V to 3.8V
VBIAS = 3.0V to 5.5V
Stable with 1µF ceramic capacitor
±1% initial tolerance
Maximum dropout voltage of 500mV over temperature
Adjustable output voltage down to 0.5V
Ultra-fast transient response
Excellent line and load regulation specifications
Logic controlled shutdown option
Thermal shutdown and current limit protection
Junction temperature range: -40°C to +125°C
TO-263 and 8-pin ePad SOIC
Pin compatible upgrade to MIC49300
The MIC59300 is a high-bandwidth, low-dropout, 3A linear voltage regulator ideal for powering core voltages of low-power microprocessors. The MIC59300 implements a dual supply configuration allowing for a very low output impedance and a very fast transient response.
The MIC59300 requires a bias input supply and a main input supply, allowing for ultra-low input voltages on the main supply rail. The device operates from an input supply of 1.0V to 3.8V and bias supply between 3V and 5.5V. The MIC59300 offers fixed output voltages and adjustable output voltages down to 0.5V.
The MIC59300 requires a minimum output capacitance for stability, working optimally with small ceramic capacitors.
The MIC59300 is available in a 5-pin TO-263 and an 8-pin ePad SOIC package and its junction temperature range is -40°C to +125°C.
Additional Features
- Input voltage range:
- VIN = 1.0V to 3.8V
- VBIAS = 3.0V to 5.5V
- Stable with 1µF ceramic capacitor
- ±1% initial tolerance
- Maximum dropout voltage of 500mV over temperature
- Adjustable output voltage down to 0.5V
- Ultra-fast transient response
- Excellent line and load regulation specifications
- Logic controlled shutdown option
- Thermal shutdown and current limit protection
- Junction temperature range: -40°C to +125°C
- TO-263 and 8-pin ePad SOIC
- Pin compatible upgrade to MIC49300
