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MIC2212-PNBML TR

MIC2212-PNBML TR Description

The MIC2212-PNBML TR is a dual linear voltage regulator designed by Microchip Technology, offering two fixed output voltages of 3V and 2.85V. This regulator is designed for surface mount applications and is available in a Tape & Reel (TR) package. It features a maximum input voltage of 5.5V and can deliver output currents of up to 150mA and 300mA for each regulator. The MIC2212-PNBML TR is characterized by its low dropout voltage, with a maximum of 0.25V at 150mA and 0.42V at 300mA, ensuring efficient power delivery even at low input-to-output voltage differentials. The regulator also boasts a low quiescent current of 80 µA and a Power Supply Rejection Ratio (PSRR) that ranges from 60dB to 40dB across frequencies from 1kHz to 20kHz. Additional features include enable control, power-on reset, over-current protection, and over-temperature protection. Despite its obsolete status, the MIC2212-PNBML TR remains a reliable choice for applications requiring dual fixed voltage outputs with high efficiency and robust protection mechanisms.

MIC2212-PNBML TR Features

• Dual Fixed Output Voltages: Provides two fixed output voltages of 3V and 2.85V, suitable for applications requiring multiple regulated power supplies.
• Low Dropout Voltage: Ensures high efficiency with a maximum dropout voltage of 0.25V at 150mA and 0.42V at 300mA, making it ideal for low-voltage applications.
• Low Quiescent Current: Features a low quiescent current of 80 µA, minimizing power consumption in standby modes.
• High PSRR: Offers a Power Supply Rejection Ratio of 60dB to 40dB across frequencies from 1kHz to 20kHz, ensuring stable output voltage under varying input conditions.
• Enable and Power-On Reset: Includes enable control and power-on reset features for precise control over the regulator's operation.
• Protection Features: Equipped with over-current and over-temperature protection to safeguard against potential faults and ensure reliable operation.
• Surface Mount Compatibility: Designed for surface mount applications, making it suitable for compact and high-density PCB designs.
• Moisture Sensitivity Level 1: Unaffected by moisture, ensuring reliability in various environmental conditions.

MIC2212-PNBML TR Applications

The MIC2212-PNBML TR is well-suited for a variety of applications where dual fixed voltage outputs are required. Its low dropout voltage and high efficiency make it ideal for battery-powered devices and portable electronics, where input voltage levels can vary significantly. The regulator's low quiescent current and high PSRR ensure stable and efficient power delivery, making it suitable for sensitive analog circuits and low-power microcontroller applications. Additionally, its surface mount compatibility and moisture sensitivity level 1 rating make it a reliable choice for industrial and automotive applications where space constraints and environmental conditions are critical.

Conclusion of MIC2212-PNBML TR

The MIC2212-PNBML TR is a versatile dual linear voltage regulator that offers high efficiency, low dropout voltage, and robust protection features. Despite being marked as obsolete, its technical specifications and performance benefits make it a reliable choice for applications requiring dual fixed voltage outputs. Its low quiescent current and high PSRR ensure stable and efficient power delivery, while its surface mount compatibility and moisture sensitivity level 1 rating make it suitable for a wide range of industrial and portable electronic applications.