TPS76901QDBVRG4Q1 - Voltage Regulator by Texas Instruments

The TPS76901QDBVRG4Q1 is a high-quality, low-dropout (LDO) voltage regulator designed and manufactured by Texas Instruments (TI), a leader in semiconductor solutions. This particular component is part of the TPS769xx family, which is renowned for its low power consumption and stable operation, making it a suitable choice for a wide range of applications including automotive, industrial, and portable electronics.

Key Features:

• Output Voltage: The TPS76901QDBVRG4Q1 provides a fixed output voltage of 1.0V, which is ideal for powering sensitive electronic circuits that require a stable and precise voltage supply.
• High Accuracy: This regulator offers an impressive output voltage accuracy of ±2%, ensuring reliable performance for critical applications.
• Low Dropout: With a very low dropout voltage, this device can maintain regulation with a minimal difference between the input and output voltages, making it efficient for use in systems with tight power budgets.
• Current Capacity: It is capable of delivering up to 100mA of continuous output current, which is sufficient for low-power devices and standby power applications.
• Thermal Shutdown and Overcurrent Protection: The TPS76901QDBVRG4Q1 is equipped with built-in thermal shutdown and overcurrent protection features to safeguard the device and the system from excessive temperature and current conditions.
• Low Quiescent Current: The device boasts a low quiescent current of just 17µA at no load, which is advantageous for battery-powered devices where power conservation is critical.
• Package: It is offered in a compact SOT-23-5 package, which is space-saving and suitable for high-density circuit board designs.

Applications:

The versatility of the TPS76901QDBVRG4Q1 makes it an excellent choice for a multitude of applications, including:

• Automotive systems such as infotainment and telematics
• Portable devices like GPS receivers and handheld instruments
• Industrial controls and automation systems
• Power management circuits in consumer electronics

In summary, the TPS76901QDBVRG4Q1 from Texas Instruments is a reliable and efficient solution for systems requiring a high-precision, low-power voltage regulator. Its low dropout, high accuracy, and protection features make it a robust choice for designers looking to optimize power consumption and ensure the stability of their electronic products.