Texas Instruments

TLV71718PDQNR

The TLV71718PDQNR is a low-power, low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments. It is designed to provide a stable and reliable output voltage to power sensitive electronic circuits in a wide range of applications.

Description:

The TLV71718PDQNR is a precision, low-dropout linear regulator with an input voltage range of 2.5V to 5.5V and an output voltage range of 0.9V to 5V. It is available in a compact 10-pin, 2mm x 2mm WSON package.

Features:

1. Low dropout voltage: The TLV71718PDQNR has a low dropout voltage of typically 180mV at 1A load, ensuring efficient power delivery even with low input voltages.
2. High PSRR: The regulator features a high power supply rejection ratio (PSRR) of typically 80dB at 1kHz, providing excellent noise immunity and stability.
3. Low quiescent current: The device has a low quiescent current of typically 5.5µA, making it suitable for battery-powered applications.
4. Adjustable output voltage: The output voltage can be easily adjusted using external resistors, providing flexibility for various applications.
5. Internal soft-start: The TLV71718PDQNR features an internal soft-start function to minimize inrush current and reduce output voltage overshoot during startup.
6. Overcurrent and thermal protection: The device includes overcurrent protection and thermal shutdown to protect against fault conditions.

Applications:

1. Portable devices: The low quiescent current and low dropout voltage make the TLV71718PDQNR ideal for powering portable electronics, such as smartphones, tablets, and wearable devices.
2. IoT devices: The low power consumption and adjustable output voltage make it suitable for powering Internet of Things (IoT) devices, such as sensors and microcontrollers.
3. Medical devices: The TLV71718PDQNR can be used to provide a stable power supply for sensitive medical equipment, such as hearing aids and portable monitoring devices.
4. Industrial equipment: The high PSRR and low dropout voltage make it suitable for use in industrial applications, such as motor controllers and sensor interfaces.
5. Automotive applications: The device can be used to provide a stable power supply for various automotive electronics, such as infotainment systems and advanced driver-assistance systems (ADAS).

In summary, the TLV71718PDQNR is a low-power, low-dropout linear voltage regulator with a compact form factor and a wide range of features that make it suitable for a variety of applications, including portable devices, IoT devices, medical equipment, industrial equipment, and automotive applications.