MIC5202-3.3YM Microchip

MIC5202 Dual 100 mA Low-Dropout Regulator Features General Description High Output Voltage Accuracy The MIC5202 is a dual linear voltage regulator with low dropout voltage (typically 17mV at light loads and Variety of Output Voltages 210 mV at 100 mA), and low ground current (1 mA at Up to 100 mA of Continuous Output Current 100mA per output). Ideal for battery-operated Low Ground Current applications, the MIC5202 offers 1% output voltage Low Dropout Voltage accuracy and dual enable pins. The enable pins may Excellent Line and Load Regulations be driven individually or tied directly to V . When the IN Extremely Low Temperature Coefficient part is disabled, power consumption drops to nearly zero. The MIC5202 ground current increases slightly in Current and Thermal Limit Protections dropout, which minimizes power consumption and Reverse-Battery Protection increases battery life. Some key features include Zero-Off Mode Current reversed battery protection, current-limit, and Logic-Controlled Electronic Shutdown overtemperature protection. 8-Pin SOIC Package The MIC5202 is available in fixed output voltages in the small 8-pin SOIC package. Applications Cell Phones Laptop, Notebook, and Palmtop Computers Battery-Powered Equipment and V Regulation/Switching PCMCIA V CC PP Barcode Scanners SMPS Post-Regulator/DC-to-DC Modules High-Efficiency Linear Power Supplies Typical Application Schematic MIC5202 8-PIN SOIC U1 MIC5202 VOUT1 VOUT1 VIN1 EN1 GND1 EN1 VOUT2 VOUT2 VIN2 GND2 EN2 EN2 2016 Microchip Technology Inc. DS20005614A-page 1MIC5202 1.0 ELECTRICAL CHARACTERISTICS Absolute Maximum Ratings Input Supply Voltage (V , V ) ................................................................................................................ 20V to +60V IN1 IN2 Enable Input Voltage (EN1, EN2)................................................................................................................ 20V to +60V ESD Rating (Note 1)................................................................................................................................... ESD Sensitive Operating Ratings Input Supply Voltage (V , V ) ............................................................................................................... +2.5V to +26V IN1 IN2 Enable Input Voltage (EN1, EN2)....................................................................................................................... 0V to V IN Notice: Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only and functional operation of the device at those or any other conditions above those indicated in the operational sections of this specification is not intended. Exposure to maximum rating conditions for extended periods may affect device reliability. Notice: The device is not guaranteed to function outside its operating ratings. Note 1: Devices are ESD sensitive. Handling precautions recommended. Human body model, 1.5 k in series with 100 pF. DS20005614A-page 2 2016 Microchip Technology Inc.