MIC5256-2.8YM5-TR Voltage Regulator by Microchip Technology

The MIC5256-2.8YM5-TR is a high-performance, low dropout (LDO) voltage regulator from Microchip Technology, designed to deliver a fixed output voltage of 2.8V with an input voltage range from 2.5V to 6.0V. This regulator is highly suitable for battery-powered devices, portable electronics, and other applications where power efficiency and voltage stability are critical.

With its ability to source up to 150mA of output current, the MIC5256-2.8YM5-TR is capable of meeting the needs of moderate power applications. Its low dropout voltage ensures efficient operation even when the input-to-output voltage differential is minimal, thus preserving battery life in portable devices. The regulator's high accuracy output voltage (±2%) is particularly beneficial for sensitive electronic components that require a stable power supply.

One of the key features of the MIC5256-2.8YM5-TR is its thermal overload protection, which safeguards the device and the system in the event of excessive power dissipation. Additionally, the built-in current limit feature helps to protect the load and the regulator from fault conditions, such as output short circuits.

The MIC5256-2.8YM5-TR comes in a compact SOT-23-5 package, which is highly valued in space-constrained applications. The small footprint of the package allows designers to optimize board space without compromising performance. Moreover, this regulator is available in tape and reel packaging (denoted by the "-TR" suffix), making it suitable for automated assembly processes, thereby reducing manufacturing costs and time.

For applications requiring low quiescent current, the MIC5256-2.8YM5-TR excels with its typical quiescent current of only 110μA, which drops to less than 1μA in shutdown mode. This feature significantly extends the battery life of portable devices when they are in standby mode or turned off.

In summary, the MIC5256-2.8YM5-TR from Microchip Technology is a highly reliable and efficient solution for applications that demand a stable 2.8V power supply. Its combination of low dropout performance, thermal protection, and small package size makes it an excellent choice for designers looking to optimize their power management systems.