Texas Instruments

TPS7A24125DBVR

TPS7A24125DBVR Description

The TPS7A24125DBVR is a high-performance linear regulator from Texas Instruments, designed to provide a stable and efficient power supply solution for a wide range of applications. This regulator features a fixed output voltage of 1.25V and is capable of delivering up to 200mA of output current. It operates over an input voltage range up to 18V, making it suitable for various power supply environments. The device is housed in a compact SOT23-5 package, ideal for space-constrained designs.

TPS7A24125DBVR Features

• Fixed Output Voltage: The TPS7A24125DBVR offers a fixed output voltage of 1.25V, ensuring consistent power delivery to sensitive electronic components.
• High Efficiency: With a maximum dropout voltage of 0.25V at 200mA, this regulator maintains high efficiency even under heavy load conditions.
• Low Quiescent Current: The device features a low quiescent current of 4.5 µA, which is crucial for battery-powered applications to minimize power consumption during standby.
• Excellent PSRR: The regulator boasts a high power supply rejection ratio (PSRR) of 75dB to 62dB across the frequency range of 10Hz to 1kHz, effectively filtering out noise and ripple from the input supply.
• Protection Features: Over-current protection, over-temperature protection, and under-voltage lockout (UVLO) ensure reliable operation and protect the regulator and connected components from damage.
• Enable Control: The enable feature allows for easy control of the regulator's output, providing flexibility in system power management.
• Compliance and Reliability: The TPS7A24125DBVR is REACH unaffected and RoHS3 compliant, ensuring environmental safety and reliability. It also has a moisture sensitivity level (MSL) of 1, making it suitable for a wide range of manufacturing processes.

TPS7A24125DBVR Applications

The TPS7A24125DBVR is ideal for a variety of applications where a stable and efficient power supply is required. Some specific use cases include:

• Consumer Electronics: Ideal for portable devices such as smartphones, tablets, and wearables where low power consumption and small form factor are critical.
• Industrial Equipment: Suitable for industrial sensors, controllers, and IoT devices that require reliable power management.
• Medical Devices: Applicable in medical equipment where low noise and high reliability are essential.
• Automotive Systems: Can be used in automotive electronics where the regulator's robustness and protection features are beneficial.

Conclusion of TPS7A24125DBVR

The TPS7A24125DBVR from Texas Instruments is a versatile and high-performance linear regulator that offers a combination of efficiency, low noise, and robust protection features. Its compact SOT23-5 package and fixed 1.25V output voltage make it an excellent choice for a wide range of applications, particularly in consumer electronics, industrial equipment, medical devices, and automotive systems. The device's low quiescent current and high PSRR ensure minimal power loss and excellent noise filtering, making it a reliable power management solution for modern electronic designs.