Texas Instruments

TPS7A4700RGWR  

Linear & Switching Voltage Regulators

TPS7A4700RGWR 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 TPS7A4700RGWR is a low-dropout linear voltage regulator with an input voltage range of 2.5V to 5.5V and an output voltage range of 1.23V to 3.3V. It features a very low dropout voltage of 250mV at a 1A load, which ensures stable output voltage even when the input voltage is close to the output voltage.

Features:

1. Low dropout voltage: 250mV at 1A load
2. Wide input voltage range: 2.5V to 5.5V
3. Wide output voltage range: 1.23V to 3.3V
4. High output current: up to 1A
5. Low quiescent current: 5.5μA (typical)
6. Small package size: 10-lead WSON package
7. Enable/Disable control
8. Overcurrent protection
9. Thermal shutdown protection
10. Fixed output voltage option available

Applications:

The TPS7A4700RGWR is suitable for a wide range of applications where a stable and reliable voltage supply is required. Some of the common applications include:

1. Portable electronics: Smartphones, tablets, and wearable devices
2. IoT devices: Sensors, smart home devices, and industrial IoT devices
3. Battery-powered devices: Wireless routers, GPS modules, and Bluetooth devices
4. Medical equipment: Patient monitoring devices and portable medical instruments
5. Automotive electronics: Infotainment systems, sensor interfaces, and control modules
6. Industrial control systems: Motor controllers, sensor interfaces, and control modules

In summary, the TPS7A4700RGWR is a low-dropout linear voltage regulator with a wide input voltage range, high output current capability, and low quiescent current. It is suitable for a wide range of applications, including portable electronics, IoT devices, battery-powered devices, medical equipment, automotive electronics, and industrial control systems.

TPS7A4700RGWR Documents

Download datasheets and manufacturer documentation for TPS7A4700RGWR

Datasheets :

TPS7A47 Datasheet      

Design Resources :

TPS7A4700 Design with WEBENCH® Power Designer      

PCN Design/Specification :

Mult Dev Material Chg 29/Mar/2018