Texas Instruments

TLV717185PDQNT

TLV717185PDQNT Description

The TLV717185PDQNT is a high-performance, low-dropout linear regulator designed by Texas Instruments. This device offers a fixed output voltage of 1.85V and is capable of delivering up to 150mA of output current. It is optimized for low power consumption, featuring a quiescent current of only 55 µA. The regulator operates over an input voltage range up to 5.5V and maintains a maximum dropout voltage of 0.35V at full load. The TLV717185PDQNT is housed in a compact 4x2 SON package, making it suitable for space-constrained applications. It is RoHS3 compliant and REACH unaffected, ensuring environmental and regulatory compliance.

TLV717185PDQNT Features

• Fixed Output Voltage: Provides a stable 1.85V output, ideal for applications requiring a precise voltage supply.
• High Efficiency: Achieves a low dropout voltage of 0.35V at 150mA, minimizing power loss and improving overall system efficiency.
• Low Quiescent Current: Consumes only 55 µA of quiescent current, making it suitable for battery-powered and low-power applications.
• Enhanced Protection Features: Includes over-current protection, reverse polarity protection, short-circuit protection, and under-voltage lockout (UVLO) to safeguard the device and connected components.
• Enable Control: Features an enable pin for easy control and power management.
• High PSRR: Offers a power supply rejection ratio (PSRR) of 70dB to 43dB across a frequency range of 10Hz to 100kHz, ensuring clean output voltage.
• Surface Mount Technology: Utilizes surface mount technology for easy integration into modern PCB designs.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for a wide range of manufacturing environments.

TLV717185PDQNT Applications

The TLV717185PDQNT is ideal for a variety of applications where a stable, low-voltage supply is required. Its low dropout voltage and high efficiency make it particularly suitable for battery-powered devices, portable electronics, and IoT devices. The compact package size and low quiescent current also make it an excellent choice for space-constrained designs. Specific use cases include:

• Battery-Powered Devices: Provides a stable voltage supply for devices such as smartphones, tablets, and wearables.
• IoT Devices: Ensures reliable power management for IoT sensors and modules.
• Portable Electronics: Suitable for portable audio devices, e-readers, and other low-power consumer electronics.
• Medical Devices: Ideal for portable medical devices requiring precise and stable power supply.

Conclusion of TLV717185PDQNT

The TLV717185PDQNT from Texas Instruments is a robust and efficient linear regulator designed to meet the demands of modern electronics. Its low dropout voltage, low quiescent current, and comprehensive protection features make it a reliable choice for a wide range of applications. The compact 4x2 SON package and surface mount technology ensure easy integration into various designs. Whether powering battery-operated devices, IoT modules, or portable electronics, the TLV717185PDQNT delivers stable performance and high efficiency, making it a standout solution in the power management market.