explain
MIC29302A is a high current, low voltage regulator that uses a microchip specific super beta eta PNP process and PNP interconnect components. The 3A LDO regulator has a dropout voltage of 560 mV (full load) and an extremely low ground current. These devices are designed for high current loads and are also used in low current, low loss critical systems, where their loss voltage and ground current values are important attributes.
With a total accuracy of ± 2% (exceeding temperature, line, and load regulation), this regulator has very fast transient recovery characteristics from input voltage surges and output load current changes.
MIC29302A has an adjustable output that can be set to a voltage between 1.24V and 15V by two external resistors. In addition, the device can fully protect against overcurrent faults, reverse input polarity, reverse wire insertion, and overheating operations. In MIC29302A, there is a TTL/CMOS logic enable (EN) pin that can be used to turn off the regulator. When not in use, the device can be set to run continuously by connecting EN to the input (IN). MIC29302A comes in standard and 5-pin TO-263 and TO-252 packages, with a working junction temperature range of -40 ° C to+125 ° C.
Features
• High-Current Capability• Operating Input Voltage Range: 3V to 16V
• Low Dropout Voltage
• Low Ground Current
• Accurate 1% Tolerance
• Fast Transient Response
• 1.24V to 15V Adjustable Output Voltage
• Packages: TO-263-5L and TO-252-5L
Applications
• Processor Peripheral and I/O Supplies
• High-Efficiency Green Computer Systems
• Automotive Electronics
• High-Efficiency Linear Lower Supplies
• Battery-Powered Equipment
• PC Add-In Cards
• High-Efficiency Post-Regulator for Switching
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