Texas Instruments

TPS76833QD

TPS76833QD Description

The TPS76833QD is a high-performance linear regulator designed for applications requiring a stable 3.3V output with a maximum input voltage of 10V. Manufactured by Texas Instruments, this device is part of the Power Management Integrated Circuits (PMIC) category and is ideal for a wide range of electronic systems. The TPS76833QD features a fixed output voltage of 3.3V, capable of delivering up to 1A of output current. It is housed in an 8SOIC package, making it suitable for surface-mount applications.

TPS76833QD Features

• Output Type: Fixed at 3.3V, ensuring consistent power delivery.
• Input Voltage Range: Up to 10V, providing flexibility in power source selection.
• Output Current: Capable of delivering up to 1A, suitable for demanding applications.
• Dropout Voltage: A maximum of 0.58V at 1A, ensuring high efficiency even at low input-to-output voltage differentials.
• Quiescent Current: Low quiescent current of 125 µA, minimizing power consumption in standby mode.
• Power Supply Rejection Ratio (PSRR): 60dB at 1kHz, providing excellent noise rejection and stable output.
• Control Features: Includes enable and power good signals, allowing for precise control and monitoring of the power supply.
• Protection Features: Over-current, over-temperature, and reverse polarity protection ensure robustness and reliability.
• Compliance: ROHS3 compliant and REACH unaffected, meeting environmental and regulatory standards.
• Moisture Sensitivity Level (MSL): MSL 1 (Unlimited), suitable for a variety of manufacturing environments.
• Mounting Type: Surface mount, ideal for compact and space-constrained designs.

TPS76833QD Applications

The TPS76833QD is well-suited for a variety of applications where a stable and efficient power supply is critical. Its fixed 3.3V output and high current capability make it ideal for:

• Embedded Systems: Providing a stable power source for microcontrollers, sensors, and other low-power devices.
• Communication Systems: Ensuring reliable power delivery in routers, switches, and other networking equipment.
• Consumer Electronics: Ideal for portable devices, gaming consoles, and other consumer products requiring high efficiency and low noise.
• Industrial Applications: Suitable for industrial control systems, automated machinery, and other environments where robustness and reliability are paramount.

Conclusion of TPS76833QD

The TPS76833QD from Texas Instruments is a versatile and high-performance linear regulator that offers a stable 3.3V output with up to 1A of current. Its low dropout voltage, high PSRR, and comprehensive protection features make it a reliable choice for a wide range of applications. The surface-mount package and compliance with environmental standards further enhance its suitability for modern electronic designs. Whether used in embedded systems, communication networks, consumer electronics, or industrial applications, the TPS76833QD provides a robust and efficient power solution.