The MIC5252-3.0YML is a low dropout (LDO) regulator manufactured by Micrel (now Microchip Technology). This regulator is designed to provide a stable 3.0V output voltage from an input voltage ranging typically from 2.5V to 5.5V. It is capable of delivering up to 500mA of output current, making it suitable for a variety of applications.

Applications

• Portable Electronics
• Battery-Powered Devices
• Post Regulation for Switching Power Supplies
• Microprocessor Core Power
• Low Voltage Logic Supplies

Features

• Low Dropout Voltage
• High Output Accuracy
• Low Ground Current
• Overcurrent Protection
• Thermal Shutdown Protection
• Stable with Ceramic Capacitors

Benefits

• Extends battery life in portable devices due to low dropout and low ground current
• Provides stable and accurate voltage for sensitive electronic circuits
• Protects the regulator and the load from overcurrent and thermal overload conditions
• Allows for the use of small, low-ESR ceramic capacitors
• Simple and reliable operation

Specifications

The MIC5252-3.0YML has a typical dropout voltage of 150mV at 500mA. The output voltage accuracy is typically ±2%. The quiescent current is very low, typically around 100µA. The regulator is stable with output capacitors as low as 1µF. The overcurrent protection is set at approximately 750mA. The thermal shutdown temperature is typically 150°C. The device is typically packaged in a MLF-10 package. Its high performance and protection features make it an ideal choice for demanding power management applications.