Texas Instruments

TLV1117-18IDRJR

The TLV1117-18IDRJR 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 TLV1117-18IDRJR is a fixed-output, low-dropout linear regulator with an output voltage of 1.8V. It has a very low dropout voltage of typically 180mV at 1A load, making it suitable for use in battery-powered applications where minimizing power consumption is critical.

Features:

1. Fixed 1.8V output voltage
2. Low dropout voltage of typically 180mV at 1A load
3. High input voltage range of up to 5.5V
4. Low quiescent current of 7.5µA (typical)
5. Output current capability of up to 1A
6. Short-circuit protection
7. Overcurrent protection
8. Thermal shutdown protection
9. Available in a small SOT-223 package

Applications:

The TLV1117-18IDRJR is suitable for a wide range of applications where a stable and reliable voltage output is required. Some common applications include:

1. Portable electronics such as smartphones, tablets, and wearable devices
2. Battery-powered devices such as wireless sensors, IoT devices, and remote controls
3. Medical devices such as hearing aids and portable medical instruments
4. Industrial control systems and sensors
5. Automotive electronics such as infotainment systems and sensor interfaces
6. General-purpose power supply applications where a low-noise, low-dropout voltage regulator is required.

In summary, the TLV1117-18IDRJR is a low-dropout linear voltage regulator with a fixed output voltage of 1.8V. It offers a low quiescent current, high input voltage range, and various protection features, making it suitable for a wide range of applications in portable electronics, battery-powered devices, medical devices, industrial control systems, and automotive electronics.