Texas Instruments

TLV71318PDQNR

The Texas Instruments TLV71318PDQNR is a low-power, low-dropout (LDO) linear voltage regulator designed to provide a stable and precise output voltage to power sensitive electronic circuits. The LDO is available in a compact 10-pin WSON package, making it suitable for space-constrained applications.

Description:

The TLV71318PDQNR is a low-dropout linear regulator with an input voltage range of 1.9V to 5.5V and an output voltage range of 0.9V to 5V. It features a very low dropout voltage of 180mV at maximum load current, ensuring stable regulation under various input voltage and load conditions. The device also offers excellent load and line regulation, providing consistent output voltage even under varying load currents and input voltage conditions.

Features:

1. Low dropout voltage: 180mV at maximum load current
2. Wide input voltage range: 1.9V to 5.5V
3. Wide output voltage range: 0.9V to 5V
4. Low quiescent current: 5.5µA (typical)
5. High PSRR: 80dB at 1kHz
6. Small footprint: 10-pin WSON package
7. Enable function with low enable current
8. Thermal shutdown and overcurrent protection
9. Reverse current protection
10. Short-circuit protection

Applications:

The TLV71318PDQNR is suitable for a wide range of applications where low power consumption, low dropout voltage, and precise voltage regulation are required. Some of the key applications include:

1. Portable devices: Smartphones, tablets, and wearable electronics
2. IoT devices: Sensors, smart home devices, and connected gadgets
3. Medical devices: Wearable health monitors and portable medical equipment
4. Industrial equipment: Low-power sensors and control systems
5. Automotive electronics: Infotainment systems, sensor interfaces, and power management circuits

In summary, the Texas Instruments TLV71318PDQNR is a low-power, low-dropout linear voltage regulator that offers excellent performance in terms of dropout voltage, quiescent current, and output voltage accuracy. Its compact package and wide input/output voltage range make it suitable for a variety of applications, particularly in portable and space-constrained devices.