Texas Instruments

TPS7A3901DSCR  

Linear & Switching Voltage Regulators

TPS7A3901DSCR is a 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 TPS7A3901DSCR is a low-dropout linear regulator that can provide a stable output voltage even with a small input-to-output voltage difference. It has a very low dropout voltage, which means it can operate efficiently even when the input voltage is close to the desired output voltage. The device is available in a small SC70-5 package, making it suitable for space-constrained applications.

Features:

1. Low dropout voltage: The TPS7A3901DSCR has a very low dropout voltage, which allows it to operate efficiently even when the input voltage is close to the desired output voltage.
2. Wide input voltage range: The device can handle input voltages from 1.8V to 5.5V, making it suitable for a wide range of applications.
3. Low quiescent current: The TPS7A3901DSCR has a very low quiescent current, which helps to minimize power consumption in battery-powered applications.
4. High output current capability: The device can provide an output current of up to 100mA, making it suitable for applications that require a relatively high output current.
5. Small package size: The TPS7A3901DSCR is available in a small SC70-5 package, which makes it suitable for space-constrained applications.

Applications:

The TPS7A3901DSCR is suitable for a wide range of applications that require a stable and reliable voltage output. Some of the potential applications include:

1. Portable electronics: The device can be used to provide a stable voltage output for portable electronics such as smartphones, tablets, and wearable devices.
2. IoT devices: The TPS7A3901DSCR can be used in IoT devices that require a stable voltage output for their microcontrollers and other sensitive components.
3. Medical devices: The device can be used in medical devices that require a stable and reliable voltage output for their electronic components.
4. Industrial control systems: The TPS7A3901DSCR can be used in industrial control systems that require a stable voltage output for their microcontrollers and other sensitive components.
5. Automotive applications: The device can be used in automotive applications that require a stable voltage output for their electronic components.

In summary, the TPS7A3901DSCR is a low-dropout linear voltage regulator that offers a stable and reliable voltage output for a wide range of applications. Its low dropout voltage, wide input voltage range, low quiescent current, high output current capability, and small package size make it an ideal choice for space-constrained applications that require a stable voltage output.

TPS7A3901DSCR Documents

Download datasheets and manufacturer documentation for TPS7A3901DSCR

Datasheets :

TPS7A39 Datasheet      

HTML Datasheet :

TPS7A39 Datasheet