Overview of Texas Instruments TPS76950DBVT

The Texas Instruments TPS76950DBVT is a highly-reliable, low-dropout (LDO) voltage regulator that offers the advantage of ultra-low quiescent current, which makes it particularly suitable for power-sensitive applications. This voltage regulator is designed to deliver a fixed output of 5V with an impressive accuracy of 1% over the full range of operating conditions.

Key Features

• Stable Output Voltage: The TPS76950DBVT provides a stable 5V output, which is essential for sensitive electronic circuits that require consistent power for optimal performance.
• Low Dropout Voltage: With a low dropout voltage, this regulator can continue to provide a stable output even when the input-to-output voltage differential is minimal, ensuring efficiency in system design.
• Low Quiescent Current: The device's ultra-low quiescent current is beneficial for battery-powered devices, as it helps to extend battery life by reducing the power consumed when the device is in a standby state.
• Thermal and Overcurrent Protection: Built-in thermal shutdown and overcurrent protection features safeguard the device and the application from potential damage due to excessive heat or current.
• Small Form Factor: The TPS76950DBVT comes in a compact SOT-23-5 package, making it an excellent choice for space-constrained applications.

Applications

The TPS76950DBVT is versatile and can be used in various applications, including:

• Battery-powered devices
• Portable and handheld electronics
• Microcontroller power supplies
• Reference voltage sources
• Consumer electronics

Technical Specifications

• Output Voltage: 5V ±1%
• Dropout Voltage: Typically 114mV at 100mA load
• Output Current: Up to 100mA
• Quiescent Current: 17µA typical
• Package: SOT-23-5

In conclusion, the TPS76950DBVT from Texas Instruments is a reliable and efficient solution for applications requiring a stable and precise voltage supply. Its low quiescent current and dropout voltage, along with the built-in protection features, make it an excellent choice for designers looking to optimize power management in their electronic products.