Texas Instruments

TPS72325DBVRG4  

Linear & Switching Voltage Regulators

TPS72325DBVRG4 Description

The TPS72325DBVRG4 is a high-performance linear voltage regulator designed by Texas Instruments. This device offers a fixed output voltage of -2.5V and is capable of delivering up to 200mA of output current. It is housed in a compact SOT23-5 package, making it suitable for space-constrained applications. The regulator features a low dropout voltage of 0.5V at 200mA, ensuring efficient operation even under low input-to-output voltage differentials. With a maximum supply current of 500 µA and a quiescent current of 200 µA, the TPS72325DBVRG4 is optimized for low-power applications. It also includes an enable control feature, allowing for dynamic power management and reduced power consumption during standby modes.

TPS72325DBVRG4 Features

• Output Type: Fixed -2.5V
• Output Current: 200mA
• Number of Regulators: 1
• Output Configuration: Negative
• Supply Current (Max): 500 µA
• Dropout Voltage (Max): 0.5V @ 200mA
• Quiescent Current (Iq): 200 µA
• Power Supply Rejection Ratio (PSRR): 65dB to 48dB (1kHz to 10kHz)
• Control Features: Enable
• Protection Features: Over Current, Over Temperature, Short Circuit
• Compliance: REACH Unaffected, ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)

TPS72325DBVRG4 Applications

The TPS72325DBVRG4 is ideal for a variety of applications where a stable and efficient negative voltage supply is required. Its low dropout voltage and high PSRR make it suitable for precision analog circuits, such as operational amplifiers and data converters. The enable feature allows for dynamic power management, making it ideal for battery-powered devices and portable electronics. The compact SOT23-5 package and surface-mount mounting type ensure easy integration into small form-factor designs. Additionally, its robust protection features, including over-current, over-temperature, and short-circuit protection, enhance reliability in demanding environments.

Conclusion of TPS72325DBVRG4

The TPS72325DBVRG4 from Texas Instruments is a versatile and efficient linear voltage regulator designed for applications requiring a stable -2.5V output. Its low dropout voltage and high PSRR ensure optimal performance in precision analog circuits. The enable control feature and compact packaging make it suitable for space-constrained and low-power applications. With robust protection features and compliance with industry standards, the TPS72325DBVRG4 offers reliability and ease of use. This regulator is an excellent choice for designers looking to integrate a high-performance negative voltage supply into their systems.

TPS72325DBVRG4 Documents

Download datasheets and manufacturer documentation for TPS72325DBVRG4

Datasheets :

TPS72301, TPS72325