The TPS76138DBVT is a high-quality Low-Dropout (LDO) linear voltage regulator designed and manufactured by Texas Instruments. This compact and efficient regulator is capable of delivering a fixed output voltage of 3.8V with an input voltage range that typically spans from 4.5V to 10V, making it an excellent choice for a variety of electronic applications requiring stable voltage levels.

Key Features

• Output Voltage: Fixed 3.8V with high accuracy.
• Dropout Voltage: Low dropout performance, typically at 200mV at full load, which enhances efficiency and allows operation close to the input voltage.
• Current Capacity: Capable of supplying up to 100mA of output current, suitable for small to medium power needs.
• Thermal Protection: Integrated thermal shutdown protection that safeguards the device from overheating and potential damage.
• Package: Provided in a small, surface-mount SOT-23-5 package, optimized for space-constrained applications.

Applications

The TPS76138DBVT is versatile and can be used in a variety of electronic circuits, including:

• Battery-powered devices
• Portable and handheld equipment
• Microcontroller power supplies
• Reference voltage sources
• Analog and digital sensor systems

Performance Benefits

With its low dropout voltage and stable output, the TPS76138DBVT ensures reliable performance for sensitive electronic components. The device's built-in current limit and thermal protection features provide an additional layer of security for your circuit, preventing damage due to abnormal operating conditions. The small footprint of the SOT-23-5 package allows for efficient use of board space in compact designs.

Product Quality and Support

Texas Instruments is known for its commitment to high-quality products and the TPS76138DBVT is no exception. Customers can expect robust performance and reliability. Additionally, Texas Instruments provides comprehensive technical support and documentation, including datasheets, reference designs, and application notes to assist in the integration of the TPS76138DBVT into your projects.