Texas Instruments

TLV70031DSER

TLV70031DSER Description

The TLV70031DSER is a high-performance linear regulator from Texas Instruments, designed to provide a stable and efficient power supply solution for a variety of electronic applications. This regulator features a fixed output voltage of 3.1V and is capable of delivering up to 200mA of output current. It is optimized for low power consumption, with a maximum supply current of 270 µA and a quiescent current of 55 µA. The TLV70031DSER operates with an input voltage range up to 5.5V, ensuring compatibility with a wide range of power sources.

The regulator is housed in a 6-WSON package, which is suitable for surface mount applications, making it ideal for compact and space-constrained designs. It also features an enable control, allowing for dynamic power management and further optimization of power consumption. The TLV70031DSER is REACH unaffected and RoHS3 compliant, ensuring it meets the latest environmental and regulatory standards.

TLV70031DSER Features

• Fixed Output Voltage: 3.1V, providing a stable power supply for sensitive electronic components.
• High Output Current: Capable of delivering up to 200mA, suitable for driving multiple devices or high-current applications.
• Low Dropout Voltage: A maximum dropout voltage of 0.25V at 200mA ensures high efficiency, even at low input-to-output voltage differentials.
• Low Quiescent Current: 55 µA, minimizing power consumption in standby or low-load conditions.
• High PSRR: 68dB at 1kHz, ensuring excellent noise rejection and clean output voltage.
• Protection Features: Over-current protection, over-temperature protection, reverse polarity protection, and under-voltage lockout (UVLO) safeguard the regulator and connected devices from various fault conditions.
• Enable Control: Allows for dynamic power management, enabling or disabling the regulator as needed.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for a wide range of manufacturing environments.
• Packaging: Tape & Reel (TR), facilitating automated assembly processes.

TLV70031DSER Applications

The TLV70031DSER is well-suited for a variety of applications where a stable and efficient power supply is critical. Some specific use cases include:

• Consumer Electronics: Ideal for powering sensitive components in smartphones, tablets, and other portable devices.
• Industrial Equipment: Suitable for low-power sensors, actuators, and control systems that require a reliable power source.
• Medical Devices: Provides a stable power supply for medical instruments and monitoring equipment, ensuring accurate and consistent performance.
• Automotive Applications: Can be used in various automotive electronic systems, such as infotainment systems and electronic control units, where space and efficiency are paramount.

Conclusion of TLV70031DSER

The TLV70031DSER from Texas Instruments is a versatile and efficient linear regulator that offers a combination of high performance and low power consumption. Its fixed 3.1V output and ability to deliver up to 200mA make it suitable for a wide range of applications. The regulator's low dropout voltage, low quiescent current, and high PSRR ensure optimal efficiency and noise rejection, while its comprehensive protection features safeguard against various fault conditions. The enable control and compact 6-WSON package further enhance its flexibility and suitability for space-constrained designs. Overall, the TLV70031DSER is an excellent choice for designers seeking a reliable and efficient power management solution.