Texas Instruments

REF5025IDR

The REF5025IDR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It is designed to provide a stable and reliable voltage output for a wide range of applications.

Description:

The REF5025IDR is a precision, low-dropout (LDO) linear voltage regulator with a fixed output voltage of 2.5V. It features a low quiescent current of 7µA, which makes it ideal for battery-powered applications where power consumption is a critical factor. The device also has a low dropout voltage of 250mV, which allows it to maintain a stable output voltage even under heavy load conditions.

Features:

1. Fixed output voltage of 2.5V
2. Low quiescent current of 7µA
3. Low dropout voltage of 250mV
4. Wide input voltage range of 2.5V to 5.5V
5. High output accuracy of ±1%
6. Low output noise
7. Enable function for power saving
8. Short-circuit protection
9. Overcurrent protection
10. Small package size (SOT-23)

Applications:

The REF5025IDR is suitable for a wide range of applications where a stable and reliable voltage output is required. Some of the common applications include:

1. Battery-powered devices such as smartphones, tablets, and wearable devices
2. Portable electronics such as GPS units and digital cameras
3. IoT devices and sensors
4. Medical devices and equipment
5. Industrial control systems
6. Telecommunication equipment
7. Automotive electronics

In summary, the REF5025IDR is a low-dropout linear voltage regulator that offers high accuracy, low quiescent current, and a wide input voltage range. Its small package size and low output noise make it suitable for a wide range of applications where a stable and reliable voltage output is required.