MIC5245-3.1BM5-TR LDO Voltage Regulator by Microchip Technology

The MIC5245-3.1BM5-TR is a high-performance, low-dropout (LDO) voltage regulator from Microchip Technology, offering a fixed output voltage of 3.1V with an output current capability of up to 150mA. This regulator is an ideal choice for portable electronic devices due to its low power consumption and small footprint.

With a low dropout voltage of typically 165mV at full load, the MIC5245-3.1BM5-TR ensures efficient operation even when the supply voltage is close to the output voltage, making it perfect for battery-operated applications. Its high accuracy output voltage (±2%) is maintained over temperature, line, and load variations, providing a stable and reliable power supply.

Key Features:

• Fixed Output Voltage: 3.1V
• High Output Current: 150mA
• Low Dropout Voltage: 165mV @ 150mA
• High Output Voltage Accuracy: ±2%
• Low Ground Current
• Thermal Shutdown and Current Limit Protection
• Zero Off-Mode Current
• Available in SOT-23-5 Package

The MIC5245-3.1BM5-TR incorporates several protection features such as thermal shutdown and current limit to safeguard the device and the load from damage due to overheating and overcurrent conditions. Moreover, it boasts a zero off-mode current which significantly reduces power consumption when the regulator is disabled.

This LDO regulator comes in a compact SOT-23-5 package, making it exceptionally suitable for space-constrained applications. Its small size and low quiescent current are advantageous for portable electronics, such as mobile phones, cameras, and personal media players, where power efficiency and board space are critical considerations.

Microchip Technology's MIC5245-3.1BM5-TR is a reliable and efficient solution for a wide range of applications requiring a stable and precise voltage supply. Its ease of use and robust feature set make it an excellent choice for designers looking to optimize their power management solutions.