Texas Instruments

TPS70925DBVR  

Linear & Switching Voltage Regulators

The TPS70925DBVR is a low-power, low-voltage, and low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments. It is designed to provide a stable and reliable voltage output for a wide range of applications.

Description:

The TPS70925DBVR is a compact and efficient LDO voltage regulator that operates from an input voltage range of 1.9V to 5.5V and can provide an output voltage as low as 0.9V. It is available in a small SOT-23 package, making it ideal for space-constrained applications.

Features:

1. Low dropout voltage: The TPS70925DBVR has a low dropout voltage of typically 300mV at a 1A load, ensuring efficient operation even under heavy load conditions.
2. Low quiescent current: The LDO has a low quiescent current of typically 2.5µA, which helps to minimize power consumption in battery-powered applications.
3. High output accuracy: The TPS70925DBVR offers a high output voltage accuracy of ±1%, ensuring a stable and reliable output voltage.
4. Enable function: The LDO features an enable function, allowing the user to turn the regulator on or off as needed, further conserving power.
5. Short-circuit protection: The TPS70925DBVR includes built-in short-circuit protection to prevent damage in case of a short circuit at the output.
6. Overcurrent protection: The LDO also includes overcurrent protection, which limits the output current to a safe level in case of an overload.

Applications:

The TPS70925DBVR is suitable for a wide range of applications that require a stable and low-noise voltage supply. Some common applications include:

1. Portable electronics: The low quiescent current and low dropout voltage make it ideal for battery-powered devices such as smartphones, tablets, and wearable devices.
2. IoT devices: The TPS70925DBVR can be used in Internet of Things (IoT) devices to provide a stable power supply for microcontrollers, sensors, and other components.
3. Medical devices: The high output accuracy and low-noise performance make it suitable for use in medical devices that require precise voltage regulation.
4. Industrial equipment: The LDO can be used in industrial applications to provide a stable voltage supply for microcontrollers, signal processing circuits, and other sensitive components.
5. Automotive electronics: The TPS70925DBVR can be used in automotive applications to provide a stable voltage supply for infotainment systems, sensor interfaces, and other electronic modules.

In summary, the TPS70925DBVR is a low-power, low-dropout, and high-accuracy linear voltage regulator from Texas Instruments. Its compact size, low quiescent current, and built-in protection features make it suitable for a wide range of applications, including portable electronics, IoT devices, medical devices, industrial equipment, and automotive electronics.

TPS70925DBVR Documents

Download datasheets and manufacturer documentation for TPS70925DBVR

PCN Assembly/Origin :

Assembly 28/Mar/2023      

Datasheets :

TPS709 Datasheet      

Design Resources :

Polyphase Shunt Metrology with Isolated AFE Reference Design      

HTML Datasheet :

TPS709 Datasheet