The TPS76901QDBVR from Texas Instruments is a highly efficient, low-dropout (LDO) voltage regulator designed to deliver a fixed output voltage with a high degree of accuracy. This compact component is ideal for a wide range of applications, including portable electronics, microcontrollers, and analog devices that require a stable power supply.

Key Features

• Output Voltage: This regulator provides a fixed output voltage of 1.0V, suitable for devices that need a precise low voltage supply.
• Low Dropout: With a low dropout voltage, it ensures efficient operation even when the input voltage is very close to the output voltage, making it ideal for battery-powered applications where maximizing battery life is crucial.
• High Accuracy: The TPS76901QDBVR offers excellent regulation, with a high accuracy rate that ensures the output voltage remains stable under various conditions.
• Thermal Protection: It includes an over-temperature protection feature that shuts down the regulator to prevent damage if the internal temperature exceeds safe operating limits.
• Current Limiting: The device also incorporates current limiting to protect the power supply and the load from damage in the event of an output overload.
• Low Power Consumption: The quiescent current is very low, making this regulator an excellent choice for power-sensitive applications.
• Small Footprint: The SOT-23-5 package is small and suitable for space-constrained applications.

Applications

The TPS76901QDBVR is versatile and can be used in a variety of devices that require a reliable and efficient power source. Common applications include:

• Portable and battery-powered devices
• Microcontroller power supplies
• Reference voltage sources
• Power management for DSPs (Digital Signal Processors)

Ordering Information

The product is available in a small, 5-pin SOT-23 package and is designated by the orderable part number TPS76901QDBVR. When ordering, ensure to verify the specific needs of your application, including the correct voltage and package type.