Texas Instruments

LM9074MX/NOPB

LM9074MX/NOPB Description

The LM9074MX/NOPB is a fixed-output linear regulator designed by Texas Instruments, offering a robust solution for power management applications. This regulator is part of the Power Management Integrated Circuit (PMIC) category and is housed in a 14-SOIC package, making it suitable for surface-mount applications. Despite its obsolete status, the LM9074MX/NOPB remains a reliable choice for applications requiring a fixed 5V output and a maximum input voltage of 16.5V.

LM9074MX/NOPB Features

The LM9074MX/NOPB is designed to deliver a consistent 5V output with a maximum dropout voltage of 2.5V at 180mA, ensuring efficient power delivery even under varying load conditions. It features a high power supply rejection ratio (PSRR) of 60dB at 120Hz, which helps in minimizing noise and maintaining stable output voltage.

The regulator includes several control and protection features that enhance its reliability and versatility. The enable control feature allows for dynamic power management, making it ideal for applications where power consumption needs to be optimized. Additionally, the LM9074MX/NOPB offers comprehensive protection features, including over-temperature protection, reverse polarity protection, and short-circuit protection, ensuring safe operation under adverse conditions.

LM9074MX/NOPB Applications

The LM9074MX/NOPB is well-suited for a variety of applications that require a stable 5V supply. Its 180mA output current capability makes it ideal for low-power electronic devices, such as microcontrollers, sensors, and communication modules. The regulator's ability to handle a maximum input voltage of 16.5V and its low dropout voltage ensure that it can operate efficiently across a wide range of input conditions.

The enable control feature allows for dynamic power management, making it suitable for applications where power consumption needs to be optimized. This feature is particularly beneficial in battery-powered devices, where extending battery life is crucial. The comprehensive protection features ensure that the regulator can withstand various fault conditions, making it a reliable choice for industrial and automotive applications.

Conclusion of LM9074MX/NOPB

In summary, the LM9074MX/NOPB is a versatile and reliable linear regulator designed for applications requiring a stable 5V output. Its low dropout voltage, high PSRR, and comprehensive protection features make it an excellent choice for a wide range of applications. Despite its obsolete status, the LM9074MX/NOPB remains a robust solution for power management, offering unique advantages such as dynamic power control and enhanced reliability. For applications where a fixed 5V output and efficient power delivery are critical, the LM9074MX/NOPB stands out as a dependable option.