Texas Instruments

TPS7A4001MDGNREP

TPS7A4001MDGNREP Description

The TPS7A4001MDGNREP is a high-performance, adjustable linear voltage regulator designed by Texas Instruments. It is part of the Linear & Switching Voltage Regulators category and is ideal for applications requiring a stable and reliable power supply. This regulator features an adjustable output voltage ranging from 1.161V to 90V, making it highly versatile for various electronic systems. With a maximum input voltage of 100V and a maximum output current of 50mA, the TPS7A4001MDGNREP is well-suited for applications that demand high input voltage tolerance and precise output control.

TPS7A4001MDGNREP Features

• Adjustable Output Voltage: The TPS7A4001MDGNREP offers an adjustable output voltage range from 1.161V to 90V, providing flexibility for a wide range of applications.
• High Input Voltage: Capable of handling input voltages up to 100V, this regulator is robust and suitable for high-voltage environments.
• Low Dropout Voltage: With a dropout voltage of 1.3V at 50mA, the TPS7A4001MDGNREP ensures efficient power conversion even at low input-to-output voltage differentials.
• Low Quiescent Current: A quiescent current of only 65 µA minimizes power consumption, making it ideal for battery-powered and low-power applications.
• High PSRR: The regulator boasts a power supply rejection ratio (PSRR) of 65dB at 100Hz, ensuring excellent noise filtering and stable output voltage.
• Protection Features: Over-current, over-temperature, and under-voltage lockout (UVLO) protections enhance the reliability and safety of the device.
• Enable Control: The enable feature allows for dynamic control of the regulator’s operation, providing additional flexibility in system design.
• Surface Mount Package: The TPS7A4001MDGNREP comes in an 8HVSSOP package, suitable for surface mount technology (SMT) and ideal for compact designs.
• Compliance: The regulator is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards.

TPS7A4001MDGNREP Applications

The TPS7A4001MDGNREP is well-suited for a variety of applications due to its high input voltage tolerance, adjustable output voltage, and low dropout voltage. Some specific use cases include:

• Telecommunications: Ideal for powering telecom equipment that operates in high-voltage environments.
• Industrial Control Systems: Suitable for industrial applications where high reliability and precise voltage regulation are required.
• Battery-Powered Devices: The low quiescent current and adjustable output voltage make it perfect for battery-operated devices that need efficient power management.
• Medical Equipment: The high PSRR and protection features ensure stable and safe operation in sensitive medical applications.
• Automotive Electronics: Capable of handling the high-voltage transients and noise common in automotive environments.

Conclusion of TPS7A4001MDGNREP

The TPS7A4001MDGNREP from Texas Instruments stands out as a versatile and high-performance linear voltage regulator. Its adjustable output voltage, high input voltage tolerance, low dropout voltage, and comprehensive protection features make it an excellent choice for a wide range of applications. The low quiescent current and high PSRR further enhance its efficiency and stability, making it a reliable component for both high-voltage and low-power systems. Whether used in telecommunications, industrial control systems, or battery-powered devices, the TPS7A4001MDGNREP offers a robust and flexible solution for precise voltage regulation.