Texas Instruments

TPS74401RGRT  

Linear & Switching Voltage Regulators

The TPS74401RGRT is a low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments. This device is designed to provide a stable and reliable voltage output for a wide range of applications.

Description:

The TPS74401RGRT is a low-dropout linear regulator that can operate from an input voltage range of 2.5V to 5.5V and provide an adjustable output voltage as low as 1.2V. It has a very low dropout voltage of typically 180mV at 1A load, making it suitable for battery-powered applications where minimizing power consumption is critical.

Features:

1. Low dropout voltage: 180mV at 1A load
2. Adjustable output voltage: 1.2V to 5.5V
3. Wide input voltage range: 2.5V to 5.5V
4. High output current: Up to 1A
5. Low quiescent current: 5.5μA (typical)
6. Small package size: 8-pin 1mm pitch WSON package
7. Internal current limit and thermal shutdown protection

Applications:

The TPS74401RGRT is suitable for a wide range of applications where a stable and low-noise voltage supply is required. Some common applications include:

1. Portable devices: Smartphones, tablets, and wearable electronics
2. IoT devices: Sensors, smart home devices, and wireless communication modules
3. Battery-powered devices: Medical equipment, remote controls, and GPS devices
4. Industrial equipment: Control systems, motor drivers, and signal conditioning circuits
5. Automotive electronics: Infotainment systems, sensor interfaces, and power management circuits

The TPS74401RGRT's low dropout voltage, adjustable output voltage, and low quiescent current make it an excellent choice for applications where power efficiency and compact form factor are critical.

TPS74401RGRT Documents

Download datasheets and manufacturer documentation for TPS74401RGRT

Datasheets :

TPS74401      

PCN Obsolescence/ EOL :

LDO Dev EOL 31/May/2023      

PCN Design/Specification :

TPS74401 26/Jul/2017