Introducing the LM2936M-3 Voltage Regulator from Texas Instruments

The LM2936M-3 is a robust, low-dropout voltage regulator designed by Texas Instruments to cater to applications requiring a regulated 3V output from a higher voltage input. This highly efficient device is an ideal solution for battery-powered equipment, automotive electronics, and other systems where power conservation is critical.

Key Features

• Low Dropout Voltage: The LM2936M-3 maintains regulation with a very low dropout voltage, ensuring efficient operation even when the input voltage is close to the output voltage.
• High Accuracy: It offers a high degree of output voltage accuracy, making it suitable for sensitive electronic components that require a precise voltage supply.
• Low Quiescent Current: The device features a low quiescent current, which is particularly beneficial for battery-powered applications as it extends battery life by minimizing power drain when in standby mode.
• Reverse Battery Protection: To safeguard the electronic circuitry, the LM2936M-3 provides reverse battery protection that prevents damage in case of incorrect battery installation.
• Thermal Shutdown and Current Limit: Built-in thermal shutdown and current limit features protect the regulator and the application from over-current and over-temperature conditions.

Applications

The LM2936M-3 is versatile and can be used in a wide range of applications, including:

• Automotive systems such as car radios and GPS units
• Battery-powered devices like portable media players and handheld instruments
• Microcontroller power supplies
• Low-power telecommunications equipment

Product Specifications

• Output Voltage: 3V
• Output Current: Up to 50mA
• Package: The LM2936M-3 comes in an SOIC-8 package, which is suitable for surface-mount technology, providing a compact footprint for space-constrained applications.

With its combination of features, the LM2936M-3 from Texas Instruments stands out as a reliable and efficient voltage regulator for maintaining stable operation in a variety of electronic devices. Its low dropout performance and protection features make it a go-to choice for designers looking to enhance the durability and longevity of their power management systems.