Texas Instruments

TPS7A7200RGTR

The TPS7A7200RGTR is a low-power, 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, including battery-powered devices, portable electronics, and industrial equipment.

Description:

The TPS7A7200RGTR is a 200-mA low-dropout linear regulator that operates from an input voltage range of 2.5V to 5.5V and provides a fixed output voltage of 3.3V. It features a very low dropout voltage of 250mV at maximum load current, ensuring high efficiency and low power consumption.

Features:

1. Low quiescent current: 5.5µA (typical) at full load, which helps extend battery life in portable applications.
2. Low dropout voltage: 250mV at maximum load current, ensuring efficient power delivery.
3. High input voltage range: 2.5V to 5.5V, making it suitable for a wide range of power sources.
4. Fixed output voltage: 3.3V, which is commonly used in many electronic devices.
5. Small package size: 10-lead WSON package, which helps save space on the printed circuit board (PCB).
6. Overcurrent protection: Protects the device from excessive current draw.
7. Thermal shutdown: Protects the device from overheating by disabling the output when the temperature exceeds a certain threshold.

Applications:

1. Portable electronics: Smartphones, tablets, and wearable devices.
2. Battery-powered devices: Wireless routers, GPS units, and Bluetooth devices.
3. Industrial equipment: Sensors, controllers, and motor drivers.
4. Medical devices: Patient monitoring systems and portable diagnostic equipment.
5. IoT devices: Smart home devices, security systems, and environmental monitoring equipment.

In summary, the TPS7A7200RGTR is a low-power, low-dropout linear voltage regulator that offers high efficiency, a wide input voltage range, and a fixed output voltage of 3.3V. Its small package size and built-in protection features make it suitable for a variety of applications, particularly in portable and battery-powered devices.