Microchip MIC59300YME, 1 Low Dropout Voltage, Voltage Regulator 3A, 0.5 → 3 V 8-Pin, SOIC

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.

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
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