Texas Instruments

TPS72325DBVT

TPS72325DBVT Description

The TPS72325DBVT is a high-performance linear regulator from Texas Instruments, designed for applications requiring a fixed -2.5V output voltage with a maximum output current of 200mA. This device is housed in a compact SOT23-5 package, making it ideal for space-constrained designs. The regulator features a low dropout voltage of 0.5V at 200mA, ensuring efficient operation even at low input-to-output voltage differentials. With a quiescent current of 200µA and a supply current of up to 500µA, the TPS72325DBVT is optimized for low-power applications.

TPS72325DBVT Features

• Output Type: Fixed -2.5V
• Output Current: 200mA
• Number of Regulators: 1
• Output Configuration: Negative
• Dropout Voltage: 0.5V @ 200mA
• Quiescent Current (Iq): 200µA
• Supply Current (Max): 500µA
• Power Supply Rejection Ratio (PSRR): 65dB to 48dB (1kHz to 10kHz)
• Control Features: Enable
• Protection Features: Over Current, Over Temperature, Short Circuit
• Package Type: SOT23-5
• Mounting Type: Surface Mount
• Compliance: RoHS3 Compliant, REACH Unaffected

The TPS72325DBVT offers several unique advantages over similar models. Its low dropout voltage ensures high efficiency, especially in battery-powered applications where the input voltage may drop close to the output voltage. The enable control feature provides flexibility in power management, allowing the regulator to be turned on and off as needed. Additionally, the comprehensive protection features ensure robustness and reliability in various operating conditions.

TPS72325DBVT Applications

The TPS72325DBVT is well-suited for a variety of applications, including:

• Battery-powered devices: The low dropout voltage and low quiescent current make it ideal for extending battery life in portable electronics.
• Consumer electronics: Suitable for powering sensitive analog circuits in devices such as smartphones, tablets, and digital cameras.
• Industrial equipment: Provides stable power supply for sensors and control systems in industrial environments.
• Medical devices: Ensures reliable power delivery in medical equipment where precision and reliability are critical.

Conclusion of TPS7232325DBVT

The TPS72325DBVT from Texas Instruments is a versatile and efficient linear regulator, offering a fixed -2.5V output with a maximum current of 200mA. Its low dropout voltage, low quiescent current, and comprehensive protection features make it an excellent choice for a wide range of applications, particularly in battery-powered and portable devices. The compact SOT23-5 package and surface-mount mounting type further enhance its suitability for space-constrained designs. With its robust performance and compliance with industry standards, the TPS72325DBVT is a reliable solution for power management needs.