Product Overview: TPS76630DR by Texas Instruments

The TPS76630DR is a highly efficient, low-dropout (LDO) voltage regulator designed and manufactured by Texas Instruments (TI), a leader in semiconductor solutions. This device is specifically engineered to maintain a stable output voltage with a minimal input-to-output voltage differential, making it an ideal choice for battery-operated and low-voltage applications.

Key Features

• Output Voltage: The TPS76630DR provides a fixed output voltage of 3.0V, which is suitable for powering a wide range of microcontrollers, sensors, and other digital ICs that require a stable 3V supply.
• High Accuracy: With an impressive output voltage accuracy of ±2%, this regulator ensures reliable performance for precision applications.
• Low Dropout: The low dropout voltage of typically 250 mV at 250 mA load allows for efficient operation even when the input voltage is very close to the output voltage, thereby extending battery life in portable devices.
• Current Capacity: It can deliver up to 250 mA of output current, which is sufficient for a variety of low-power applications.
• Quiescent Current: The device features a low quiescent current of 85 µA (typical), further enhancing its suitability for battery-powered applications where power conservation is critical.
• Thermal Protection: The TPS76630DR includes an internal thermal shutdown mechanism that protects the device from damage due to excessive heat.
• Overcurrent Protection: Built-in overcurrent protection safeguards the device and the load from damage in the event of a short circuit or excessive power draw.
• Package: Supplied in an 8-pin SOIC package, the TPS76630DR is compact and suitable for space-constrained applications.

Applications

The TPS76630DR is versatile and can be used in a variety of electronic devices. It is particularly well-suited for:

• Portable and battery-powered devices
• Microcontroller power supplies
• Reference voltage sources
• Peripheral power supplies

In summary, the TPS76630DR from Texas Instruments is a reliable and efficient solution for applications requiring a stable 3.0V power supply. Its low dropout, high accuracy, and power-saving features make it a top choice for designers looking to optimize their power management systems.