Product Overview: MIC5365-2.8YD5-TR from Microchip Technology

The MIC5365-2.8YD5-TR is a high-performance, low-dropout voltage regulator (LDO) from Microchip Technology, designed to deliver a fixed output voltage of 2.8V with a maximum output current of 150mA. This efficient LDO is ideal for portable electronic devices where extended battery life is crucial, such as smartphones, tablets, and wireless sensors.

Encased in a compact, 5-pin thin SOT-23 package, the MIC5365-2.8YD5-TR is optimized for space-conscious applications, ensuring a minimal footprint on the PCB. Its small size, combined with a low quiescent current of 35µA, makes it an excellent choice for battery-powered devices where space and power conservation are important design considerations.

The device features a low dropout voltage, which enhances its efficiency by allowing operation closer to the battery voltage. This characteristic is particularly beneficial in single-cell Li-ion or multi-cell alkaline/NiCd/NiMH powered applications. The MIC5365-2.8YD5-TR also includes thermal shutdown and current limit protection, safeguarding the device and the system under excessive temperature and load conditions.

With a stable operation with low ESR ceramic capacitors, the MIC5365-2.8YD5-TR provides designers with flexibility in choosing output capacitors, reducing overall system cost and complexity. The LDO's fast transient response ensures reliable performance even during sudden changes in load, making it suitable for applications with dynamic power requirements.

For applications requiring a precise and stable voltage supply, the MIC5365-2.8YD5-TR offers excellent line and load regulation characteristics. Its fixed 2.8V output is accurate to within ±2%, ensuring consistent performance across various conditions.

In summary, the MIC5365-2.8YD5-TR LDO from Microchip Technology is a robust, efficient, and compact solution for managing power in a wide range of electronic devices. With its low quiescent current, low dropout voltage, and protection features, it stands out as a reliable choice for designers looking to enhance battery life and performance in their products.