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MCP1793T-3302H/DCVAO

MCP1793T-3302H/DCVAO Description

The MCP1793T-3302H/DCVAO is a high-performance, low-dropout linear voltage regulator designed by Microchip Technology. This device is part of the Linear & Switching Voltage Regulators category and is ideal for applications requiring a fixed 3.3V output voltage with a maximum output current of 100mA. The regulator is housed in a Surface Mount SOT223-5 package, making it suitable for compact designs.

MCP1793T-3302H/DCVAO Features

• Output Type: Fixed 3.3V output voltage ensures stable power supply for sensitive electronic components.
• Input Voltage Range: Capable of handling a wide input voltage range up to 55V, providing flexibility in power source selection.
• Low Dropout Voltage: With a maximum dropout voltage of 1.2V at 100mA, the MCP1793T-3302H/DCVAO maintains high efficiency even at low input-to-output voltage differentials.
• Low Quiescent Current: A quiescent current of only 45 µA minimizes power consumption in standby mode, making it ideal for battery-powered applications.
• High PSRR: The Power Supply Rejection Ratio (PSRR) ranges from 80dB at 100Hz to 55dB at 100kHz, ensuring minimal noise and ripple in the output voltage.
• Protection Features: Comprehensive protection features include Over Current, Over Temperature, Short Circuit, and Under Voltage Lockout (UVLO), safeguarding the regulator and connected components.
• Enable Control: The enable feature allows for dynamic control of the regulator, enabling power-saving modes and efficient power management.
• Compliance and Reliability: The MCP1793T-3302H/DCVAO is REACH Unaffected and ROHS3 Compliant, ensuring environmental safety and reliability. It also meets the Automotive grade requirements, making it suitable for demanding automotive applications.

MCP1793T-3302H/DCVAO Applications

The MCP1793T-3302H/DCVAO is well-suited for a variety of applications where a stable and efficient power supply is crucial. Key applications include:

• Automotive Electronics: Ideal for powering sensitive automotive electronics due to its automotive grade and robust protection features.
• Battery-Powered Devices: The low quiescent current and low dropout voltage make it perfect for extending battery life in portable devices.
• Consumer Electronics: Provides a reliable power supply for consumer electronics requiring a stable 3.3V input.
• Industrial Control Systems: Ensures stable power for critical components in industrial control systems, thanks to its wide input voltage range and high PSRR.

Conclusion of MCP1793T-3302H/DCVAO

The MCP1793T-3302H/DCVAO stands out as a versatile and reliable linear voltage regulator, offering a combination of high performance, low power consumption, and robust protection features. Its low dropout voltage and high PSRR make it an excellent choice for applications where efficiency and stability are paramount. The enable control and comprehensive protection features further enhance its suitability for a wide range of applications, from automotive to consumer electronics. With its compact SOT223-5 package and surface mount design, the MCP1793T-3302H/DCVAO is an ideal solution for space-constrained designs, ensuring that engineers can achieve optimal performance without compromising on size or efficiency.