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MIC5247-2.0BD5-TR

MIC5247-2.0BD5-TR Description

The MIC5247-2.0BD5-TR from Microchip Technology is a high-performance linear voltage regulator designed for applications requiring a fixed output voltage of 2V and a maximum output current of 150mA. This regulator is housed in a compact TSOT23-5 package, making it suitable for space-constrained designs. The device features a low dropout voltage of 0.15V at 150mA, ensuring efficient operation even at low input voltages. With a maximum input voltage of 6V, the MIC5247-2.0BD5-TR offers a wide input range, making it versatile for various power supply configurations.

MIC5247-2.0BD5-TR Features

• Fixed Output Voltage: The MIC5247-2.0BD5-TR provides a stable output voltage of 2V, ensuring consistent power delivery to sensitive electronic components.
• Low Dropout Voltage: With a maximum dropout voltage of 0.15V at 150mA, this regulator maintains high efficiency even when the input voltage is close to the output voltage.
• Low Quiescent Current: The regulator operates with a quiescent current of only 150 µA, minimizing power consumption and extending battery life in portable applications.
• High PSRR: The device offers a power supply rejection ratio (PSRR) of 50dB at 1kHz, effectively filtering out noise from the input power supply and ensuring clean output voltage.
• Protection Features: The MIC5247-2.0BD5-TR includes over-current protection, over-temperature protection, and under-voltage lockout (UVLO) to safeguard the regulator and connected components from damage.
• Enable Control: The regulator features an enable pin, allowing for dynamic control of the output voltage, which can be useful for power sequencing and power management in complex systems.
• Moisture Sensitivity Level: The device is rated at MSL 1 (Unlimited), making it suitable for a wide range of manufacturing processes without the need for special handling procedures.
• Compliance: The MIC5247-2.0BD5-TR is REACH unaffected, ensuring compliance with environmental regulations and suitability for global markets.

MIC5247-2.0BD5-TR Applications

The MIC5247-2.0BD5-TR is ideal for a variety of applications where a stable and efficient power supply is required. Some specific use cases include:

• Portable Devices: The low quiescent current and low dropout voltage make this regulator perfect for battery-powered devices such as smartphones, tablets, and wearable technology.
• Embedded Systems: The compact TSOT23-5 package and fixed output voltage are well-suited for embedded systems where space and power efficiency are critical.
• Communication Equipment: The high PSRR ensures clean power delivery, making it suitable for sensitive communication circuits where noise reduction is essential.
• Industrial Control Systems: The robust protection features and wide input voltage range make the MIC5247-2.0BD5-TR reliable for industrial applications where reliability and durability are paramount.

Conclusion of MIC5247-2.0BD5-TR

The MIC5247-2.0BD5-TR from Microchip Technology stands out as a reliable and efficient linear voltage regulator, offering a combination of low dropout voltage, low quiescent current, and high PSRR. Its compact TSOT23-5 package and comprehensive protection features make it an excellent choice for a wide range of applications, from portable devices to industrial systems. The enable control and REACH compliance further enhance its versatility and suitability for modern electronics. For designers seeking a high-performance, space-efficient regulator, the MIC5247-2.0BD5-TR is an ideal solution.