Texas Instruments

TLV70229DSET

TLV70229DSET Description

The TLV70229DSET is a high-performance linear voltage regulator designed by Texas Instruments, offering a fixed output voltage of 2.9V and capable of delivering up to 300mA of output current. This regulator is engineered to operate efficiently within a wide input voltage range, up to a maximum of 5.5V. It features a low dropout voltage of 0.38V at full load, ensuring optimal performance even when the input voltage is close to the output voltage. The device is designed with a positive output configuration and is housed in a compact 6-lead WSON package, making it suitable for space-constrained applications.

TLV70229DSET Features

• Output Type: Fixed at 2.9V, providing a stable and reliable power supply for various electronic components.
• Input Voltage Range: Operates efficiently with a maximum input voltage of 5.5V, ensuring compatibility with a wide range of power sources.
• Output Current: Capable of delivering up to 300mA, making it suitable for applications requiring moderate power levels.
• Low Dropout Voltage: With a maximum dropout voltage of 0.38V at 300mA, this regulator ensures high efficiency and minimal power loss.
• Low Quiescent Current: Features a quiescent current of only 55 µA, contributing to energy savings and extended battery life in portable devices.
• Control Features: Includes an enable pin, allowing for easy control of the regulator's operation and power savings in standby mode.
• Protection Features: Equipped with over-current, over-temperature, reverse polarity, and under-voltage lockout (UVLO) protections, ensuring robustness and reliability in various operating conditions.
• High PSRR: Achieves a power supply rejection ratio (PSRR) of 68dB at 1kHz, minimizing the impact of input voltage noise on the output voltage.
• Mounting Type: Surface mount, suitable for automated assembly processes and compact PCB designs.
• Compliance: Meets REACH and RoHS3 compliance standards, ensuring environmental safety and regulatory adherence.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for storage and handling in various environments without the need for special precautions.

TLV70229DSET Applications

The TLV70229DSET is ideal for a variety of applications where a stable and efficient power supply is required. Its low dropout voltage and high PSRR make it particularly suitable for battery-powered devices and portable electronics where input voltage fluctuations are common. The regulator's low quiescent current and enable feature further enhance its suitability for applications requiring low power consumption and extended battery life.

Specific use cases include:

• Portable Electronics: Such as smartphones, tablets, and wearable devices, where the regulator's low dropout voltage and low quiescent current contribute to extended battery life.
• Battery-Powered Systems: Including medical devices, IoT sensors, and remote monitoring equipment, where the regulator's high efficiency and protection features ensure reliable operation.
• Consumer Electronics: Such as digital cameras, MP3 players, and other portable devices that benefit from the regulator's compact size and high performance.

Conclusion of TLV70229DSET

The TLV70229DSET from Texas Instruments is a versatile and high-performance linear voltage regulator that offers a fixed output voltage of 2.9V and a maximum output current of 300mA. Its low dropout voltage, low quiescent current, and comprehensive protection features make it an ideal choice for a wide range of applications, particularly those requiring efficient power management and extended battery life. The regulator's compact 6-lead WSON package and surface mount design further enhance its suitability for modern, space-constrained electronic designs. With its robust performance and compliance with industry standards, the TLV70229DSET stands out as a reliable and efficient solution for powering various electronic devices.