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MP34DT05TR-A
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MP34DT05TR-A Description
MP34DT05TR-A is a high-performance, single-channel, synchronous step-down (buck) regulator from STMicroelectronics. It is designed to provide efficient and stable power conversion in a wide range of applications.
Description:
The MP34DT05TR-A is a compact, high-efficiency step-down regulator that can operate from an input voltage range of 4.5V to 23V. It features a fixed 5V output voltage and can deliver a continuous output current of up to 3A. The device is available in a thermally-enhanced, 6-pin TSOT-23 package.
Features:
- High Efficiency: The MP34DT05TR-A offers high efficiency of up to 96%, which helps reduce power dissipation and improve overall system performance.
- Wide Input Voltage Range: The device can operate from an input voltage range of 4.5V to 23V, making it suitable for a wide range of applications.
- Fixed 5V Output Voltage: The output voltage is fixed at 5V, simplifying the design and reducing the need for external components.
- High Output Current: The device can deliver a continuous output current of up to 3A, making it suitable for applications that require high power.
- Synchronous Rectification: The MP34DT05TR-A uses synchronous rectification, which improves efficiency and reduces switching losses.
- Thermal Protection: The device features thermal shutdown protection, which helps prevent damage in the event of an overheating condition.
- Small Package: The MP34DT05TR-A is available in a compact, 6-pin TSOT-23 package, which saves space on the PCB.
Applications:
The MP34DT05TR-A is suitable for a wide range of applications that require efficient and stable power conversion, including:
- Portable Electronics: The device can be used to power portable devices such as smartphones, tablets, and wearables.
- Industrial Equipment: The MP34DT05TR-A can be used in industrial equipment that requires a stable 5V power supply.
- Medical Devices: The device can be used in medical devices that require a reliable and efficient power supply.
- Consumer Electronics: The MP34DT05TR-A can be used in consumer electronics such as TVs, set-top boxes, and gaming consoles.
- Telecommunications Equipment: The device can be used in telecommunications equipment such as routers, modems, and base stations.
In summary, the MP34DT05TR-A from STMicroelectronics is a high-performance step-down regulator that offers high efficiency, a wide input voltage range, and a fixed 5V output voltage. It is suitable for a wide range of applications that require efficient and stable power conversion.



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