Texas Instruments

TLV70028DSET

TLV70028DSET Description

The TLV70028DSET is a high-performance linear voltage regulator from Texas Instruments, designed to deliver stable and efficient power regulation in a compact form factor. This device features a fixed output voltage of 2.8V and is capable of providing up to 200mA of output current. It operates within an input voltage range up to 5.5V, making it suitable for a wide range of applications that require precise voltage control. The regulator is housed in a 6-lead WSON package, which is ideal for surface mount applications and ensures robust mechanical stability and thermal performance.

TLV70028DSET Features

• Fixed Output Voltage: The TLV70028DSET provides a stable 2.8V output, ensuring consistent power supply to sensitive electronic components.
• High Efficiency: With a maximum dropout voltage of 0.25V at 200mA, this regulator maintains high efficiency even under heavy load conditions.
• Low Quiescent Current: The device features a low quiescent current of 55 µA, which is crucial for battery-powered applications where minimizing power consumption is essential.
• Enable Control Feature: The enable pin allows for dynamic control of the regulator's operation, providing flexibility in managing power states.
• Protection Features: The TLV70028DSET includes comprehensive protection mechanisms such as over-current protection, over-temperature protection, reverse polarity protection, and under-voltage lockout (UVLO), ensuring reliable operation and protection against various fault conditions.
• High PSRR: The regulator boasts a high power supply rejection ratio (PSRR) of 68dB at 1kHz, effectively filtering out noise from the input supply and maintaining a clean output voltage.
• Compliance and Reliability: The device is RoHS3 compliant and REACH unaffected, ensuring it meets stringent environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1, making it suitable for a wide range of manufacturing environments.

TLV70028DSET Applications

The TLV70028DSET is ideal for applications that demand precise voltage regulation and low power consumption. Its features make it particularly suitable for:

• Battery-Powered Devices: The low quiescent current and high efficiency make it an excellent choice for portable electronics where battery life is a critical factor.
• Consumer Electronics: The compact size and robust protection features make it suitable for a wide range of consumer devices that require reliable power regulation.
• Industrial Equipment: The high PSRR and comprehensive protection mechanisms ensure stable operation in harsh industrial environments.
• Medical Devices: The reliability and precision of the TLV70028DSET make it suitable for medical equipment where consistent power supply is essential.

Conclusion of TLV70028DSET

The TLV70028DSET from Texas Instruments stands out as a reliable and efficient linear voltage regulator, offering a combination of high performance and robust protection features. Its low dropout voltage, low quiescent current, and high PSRR make it an ideal choice for applications requiring precise voltage regulation and minimal power consumption. The enable control feature and comprehensive protection mechanisms further enhance its versatility and reliability. Whether used in battery-powered devices, consumer electronics, industrial equipment, or medical devices, the TLV70028DSET delivers consistent performance and ensures the stability and longevity of the systems it powers.