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MIC5265-2.8YD5-TR

MIC5265-2.8YD5-TR Description

The MIC5265-2.8YD5-TR is a high-performance, low-dropout linear regulator designed by Microchip Technology. This regulator is part of the Power Management Integrated Circuits (PMIC) category and is ideal for applications requiring a stable and efficient power supply. The device features a fixed output voltage of 2.8V and can deliver up to 150mA of output current. It operates with a maximum input voltage of 5.5V and boasts a low dropout voltage of 0.5V at 150mA, making it suitable for applications with tight voltage margins.

The regulator is housed in a compact TSOT23-5 package, which is ideal for space-constrained designs. It also includes an enable control feature, allowing for dynamic power management. The device is designed to operate with a maximum supply current of 150 µA and a quiescent current of just 2 µA, ensuring minimal power consumption during operation. The regulator offers excellent power supply rejection ratio (PSRR) of 64dB to 62dB across the frequency range of 100Hz to 1kHz, ensuring clean and stable output voltage.

The MIC5265-2.8YD5-TR includes protection features such as over-temperature protection and under-voltage lockout (UVLO), enhancing reliability and safety in various operating conditions. The device is REACH unaffected and RoHS3 compliant, ensuring environmental sustainability. It is available in a surface-mount package, specifically in tape and reel format, facilitating automated assembly processes.

MIC5265-2.8YD5-TR Features

• Output Type: Fixed
• Output Voltage: 2.8V
• Output Current: 150mA
• Input Voltage Range: Up to 5.5V
• Low Dropout Voltage: 0.5V @ 150mA
• Supply Current: 150 µA (Max)
• Quiescent Current: 2 µA
• PSRR: 64dB to 62dB (1kHz to 100Hz)
• Protection Features: Over-temperature protection, Under-voltage lockout (UVLO)
• Control Features: Enable
• Package: TSOT23-5
• Mounting Type: Surface Mount
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Compliance: REACH Unaffected, RoHS3 Compliant

MIC5265-2.8YD5-TR Applications

The MIC5265-2.8YD5-TR is well-suited for a variety of applications where a stable and efficient power supply is critical. Its low dropout voltage and high PSRR make it ideal for battery-powered devices, portable electronics, and low-power systems. The enable feature allows for dynamic power management, making it suitable for applications that require power sequencing or sleep modes.

Specific use cases include:

• Battery-Powered Devices: The low dropout voltage ensures that the regulator can operate efficiently even as the battery voltage drops, extending battery life.
• Portable Electronics: The compact TSOT23-5 package and surface-mount design make it ideal for space-constrained applications such as smartphones, tablets, and wearables.
• Low-Power Systems: The low quiescent current and supply current ensure minimal power consumption, making it suitable for IoT devices and other low-power applications.
• Power Sequencing: The enable feature allows for precise control over the power supply, making it ideal for applications that require power sequencing or sleep modes.

Conclusion of MIC5265-2.8YD5-TR

The MIC5265-2.8YD5-TR is a versatile and efficient linear regulator designed to meet the demands of modern power management applications. Its low dropout voltage, high PSRR, and compact package make it an ideal choice for battery-powered and portable electronic devices. The inclusion of enable control and protection features enhances its functionality and reliability. With its REACH unaffected and RoHS3 compliant status, the MIC5265-2.8YD5-TR is a sustainable and environmentally friendly solution for power management needs.