Texas Instruments

TPS73633DRBR

The TPS73633DRBR 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 TPS73633DRBR is a high-performance, low-dropout linear voltage regulator with an output voltage range of 1.23V to 3.3V. It features a very low dropout voltage of 250mV at maximum load, ensuring stable output voltage even under heavy load conditions. The device is available in a small SOT-23 package, making it suitable for space-constrained applications.

Features:

1. Low dropout voltage: 250mV at maximum load
2. Wide input voltage range: 2.5V to 5.5V
3. Output voltage range: 1.23V to 3.3V
4. Low quiescent current: 6.5µA (typical)
5. High PSRR (Power Supply Reject Ratio): 70dB at 1kHz
6. Overcurrent protection
7. Thermal shutdown protection
8. Small SOT-23 package

Applications:

The TPS73633DRBR 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 connected gadgets
3. Battery-powered devices: Wireless headphones, fitness trackers, and Bluetooth speakers
4. Medical devices: Hearing aids, glucometers, and portable medical instruments
5. Industrial equipment: Sensors, control systems, and monitoring devices
6. Automotive electronics: Infotainment systems, dashboard displays, and telematics units

In summary, the TPS73633DRBR is a low-dropout linear voltage regulator with a wide input voltage range and low quiescent current, making it an ideal choice for various applications requiring a stable and reliable voltage supply. Its small package size also makes it suitable for space-constrained applications.