Texas Instruments

TPS79625DCQR

The TPS79625DCQR 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.

Description:

The TPS79625DCQR is a 5V, 300mA LDO regulator that operates from an input voltage range of 3.8V to 5.5V. It is available in a small, thermally-enhanced QFN package, making it suitable for space-constrained applications. The device features a low dropout voltage of 250mV at maximum load, ensuring high efficiency and low power consumption.

Features:

1. Output voltage: 5V
2. Output current: 300mA
3. Input voltage range: 3.8V to 5.5V
4. Low dropout voltage: 250mV at maximum load
5. Low quiescent current: 5.5µA (typical)
6. High PSRR (Power Supply Reject Ratio): 80dB at 1kHz
7. Overcurrent protection
8. Thermal shutdown protection
9. Small footprint: 10-pin, 2mm x 2mm QFN package

Applications:

The TPS79625DCQR is suitable for a wide range of applications where a stable and low-noise voltage supply is required. Some of the key applications include:

1. Portable devices: Smartphones, tablets, and wearable devices
2. IoT devices: Sensors, smart home devices, and industrial IoT applications
3. Medical devices: Patient monitoring equipment and portable medical instruments
4. Consumer electronics: Cameras, GPS devices, and portable gaming consoles
5. Industrial control systems: Microcontrollers, sensors, and communication modules

The TPS79625DCQR's low power consumption, small footprint, and high efficiency make it an ideal choice for battery-powered and space-constrained applications where a stable voltage supply is crucial.