Texas Instruments

TPS76433DBVT

TPS76433DBVT Description

The TPS76433DBVT is a high-performance linear voltage regulator from Texas Instruments, designed to provide a stable 3.3V output voltage with a maximum output current of 150mA. This device is part of the Linear & Switching Voltage Regulators category and is housed in a compact SOT23-5 package, making it suitable for space-constrained applications. The regulator operates with an input voltage range up to 10V and features a low dropout voltage of 0.5V at 150mA, ensuring efficient operation even at low input-to-output voltage differentials.

TPS76433DBVT Features

• Output Type: Fixed 3.3V output voltage, ensuring stable power supply for sensitive electronics.
• Input Voltage Range: Up to 10V, providing flexibility in power source selection.
• Output Current: Capable of delivering up to 150mA, suitable for a wide range of low-power applications.
• Low Dropout Voltage: 0.5V at 150mA, enhancing efficiency and reducing power loss.
• Low Quiescent Current: 100 µA, minimizing power consumption in standby mode.
• Low Supply Current: 140 µA, contributing to overall system efficiency.
• Control Features: Includes an enable pin, allowing for dynamic control of the regulator's operation.
• Protection Features: Over current, over temperature, and reverse polarity protection ensure robustness and reliability.
• PSRR: 60dB at 1kHz, providing excellent noise rejection and clean power output.
• Mounting Type: Surface mount, ideal for automated assembly processes.
• Package: Tape & Reel (TR), facilitating easy handling and storage.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental and regulatory standards are met.

TPS76433DBVT Applications

The TPS76433DBVT is well-suited for a variety of applications requiring a stable and efficient power supply. Its low dropout voltage and compact size make it ideal for battery-powered devices, portable electronics, and IoT devices where space and power efficiency are critical. The regulator's fixed 3.3V output and low quiescent current also make it suitable for microcontroller units (MCUs), sensors, and other low-power peripherals. The enable feature allows for dynamic power management, making it a versatile choice for systems with varying power requirements.

Conclusion of TPS76433DBVT

The TPS76433DBVT from Texas Instruments is a highly efficient and reliable linear voltage regulator, offering a fixed 3.3V output with a maximum current of 150mA. Its low dropout voltage, low quiescent current, and comprehensive protection features make it an excellent choice for a wide range of applications, particularly those requiring compact and efficient power solutions. The regulator's enable control and surface mount packaging further enhance its versatility and ease of integration. For designers seeking a robust and efficient power supply solution, the TPS76433DBVT stands out as a top choice in its category.