Product Overview: MIC5255-2.8YM5-TR by Microchip Technology

The MIC5255-2.8YM5-TR is a high-performance, low-dropout voltage regulator (LDO) from Microchip Technology, designed to provide a stable and reliable power supply for a wide range of applications. This LDO regulator is capable of delivering a continuous output current of up to 150mA, making it an ideal choice for battery-powered devices, portable electronics, and other low-power applications where energy efficiency is crucial.

Key Features

• Output Voltage: Fixed at 2.8V, providing a precise voltage source for sensitive electronics.
• High Output Accuracy: Maintains tight regulation with an accuracy of ±2%, ensuring device stability and performance.
• Low Dropout: Offers a low dropout voltage of typically 165mV at full load, which enhances efficiency and allows operation close to the battery end-of-life.
• Low Quiescent Current: Features a low quiescent current of 80µA (typical), reducing power consumption when in standby mode.
• Thermal Shutdown: Includes thermal shutdown protection to prevent damage from overheating.
• Current Limiting: Built-in current limit protects the regulator and the load from short-circuit conditions.

Applications

The MIC5255-2.8YM5-TR is versatile and can be used in a variety of applications, including:

• Cellular phones
• Portable media players
• Wireless LAN devices
• Handheld instruments
• PDAs and palmtop computers

Package and Quality

The device comes in a compact SOT-23-5 package, which is suitable for space-constrained applications. It is also available in tape and reel packaging (TR suffix), facilitating automated manufacturing processes. Microchip Technology ensures high-quality standards, and the MIC5255-2.8YM5-TR is designed for reliability and performance across its operating temperature range.

Conclusion

With its combination of low dropout performance, high output accuracy, and power-saving features, the MIC5255-2.8YM5-TR from Microchip Technology stands out as an efficient solution for designers looking to optimize power management in their electronic products. Its robust protection features and compact form factor further enhance its suitability for a broad range of applications.