Texas Instruments

TPS79418DGNT

TPS79418DGNT Description

The TPS79418DGNT is a linear regulator designed for power management applications, manufactured by Texas Instruments. This device features a fixed output voltage of 1.8V and is capable of delivering up to 250mA of output current. It operates with an input voltage range up to 5.5V, making it suitable for a variety of low-power applications. The regulator is housed in an 8-MSOP package, which is ideal for surface-mount applications, ensuring compact and efficient integration into modern electronic designs.

TPS79418DGNT Features

• Output Type: Fixed output voltage at 1.8V, ensuring stable power supply for sensitive electronic components.
• Input Voltage Range: Capable of handling input voltages up to 5.5V, providing flexibility in power source options.
• Output Current: Delivers a maximum output current of 250mA, suitable for low-power applications.
• Low Quiescent Current: Features a quiescent current of only 220 µA, which minimizes power consumption in standby mode.
• High PSRR: Offers a power supply rejection ratio (PSRR) of 65dB at 100Hz, decreasing to 40dB at 100kHz, ensuring excellent noise rejection and stable output voltage.
• Control Features: Includes an enable control feature, allowing for precise control over the regulator's operation.
• Protection Features: Equipped with over current, over temperature, reverse polarity, and under voltage lockout (UVLO) protections, ensuring robust and reliable performance.
• Compliance: Complies with REACH and ROHS3 standards, and has an ECCN classification of EAR99, making it suitable for international markets.
• Moisture Sensitivity Level: MSL 1 (Unlimited), indicating high resistance to moisture, which is beneficial for manufacturing processes.

TPS79418DGNT Applications

The TPS79418DGNT is ideal for a range of applications where a stable and low-noise power supply is required. Some specific use cases include:

• Embedded Systems: Provides a reliable power source for microcontrollers and other low-power embedded devices.
• Consumer Electronics: Suitable for portable devices such as smartphones, tablets, and wearables where low power consumption and compact size are critical.
• Industrial Equipment: Ideal for powering sensors and control modules in industrial automation systems.
• Medical Devices: Can be used in medical equipment where stable and low-noise power supply is essential for accurate measurements and reliable operation.

Conclusion of TPS79418DGNT

The TPS79418DGNT from Texas Instruments is a high-performance linear regulator that offers a fixed 1.8V output voltage with a maximum output current of 250mA. Its low quiescent current and high PSRR make it an excellent choice for applications requiring low power consumption and stable output voltage. The inclusion of advanced protection features ensures reliability and robustness, making it suitable for a wide range of applications in the electronics industry. The compact 8-MSOP package and surface-mount design further enhance its versatility and ease of integration into modern electronic systems.