Texas Instruments

REG104GA-A

Product Description:
The REG104GA-A is a high-performance, low-dropout (LDO) linear voltage regulator from Texas Instruments. It is designed to provide a stable and reliable output voltage in a wide range of input voltage and load current conditions. The device is offered in a small, thermally enhanced SOT-223 package, making it ideal for space-constrained applications.

Key Features:

1. Output Voltage Range: 1.2V to 15V
2. Input Voltage Range: 2.5V to 5.5V
3. Output Current Capability: Up to 1A
4. Low Dropout Voltage: 300mV at 1A load
5. High PSRR (Power Supply Reject Ratio): 80dB at 1kHz
6. Low Quiescent Current: 70µA (typical)
7. Internal Soft Start
8. Thermal Shutdown Protection
9. Overload Protection
10. SOT-223 Package

Applications:

The REG104GA-A is suitable for a wide range of applications that require a stable and reliable voltage regulation. Some of the key applications include:

1. Portable Electronics: Smartphones, tablets, and wearable devices
2. IoT Devices: Sensors, smart home devices, and industrial IoT applications
3. Battery-powered Devices: Wireless routers, GPS units, and Bluetooth devices
4. Medical Devices: Patient monitoring equipment, portable medical instruments, and hearing aids
5. Industrial Control Systems: Motor controllers, sensor interfaces, and data acquisition systems
6. Automotive Applications: Infotainment systems, telematics, and in-vehicle communication systems
7. LED Lighting: Power supply for LED drivers and controllers

The REG104GA-A's combination of low dropout voltage, high PSRR, and low quiescent current makes it an excellent choice for battery-powered and power-sensitive applications. Its wide input and output voltage range, along with its thermally enhanced package, allows for easy integration into a variety of electronic systems.