Texas Instruments

LM2936BM-5.0  

Linear & Switching Voltage Regulators

LM2936BM-5.0 Description

The LM2936BM-5.0 is a fixed-output linear voltage regulator designed by Texas Instruments, offering a regulated output voltage of 5V with a maximum output current of 50mA. This regulator is designed for surface-mount applications and comes in an 8SOIC package, making it suitable for compact and efficient power supply solutions. The LM2936BM-5.0 features a maximum input voltage of 40V, ensuring compatibility with a wide range of input power sources. With a dropout voltage of only 0.4V at 50mA, this regulator provides high efficiency even under low input-to-output voltage differentials.

LM2936BM-5.0 Features

• Output Type: Fixed at 5V, providing a stable and reliable power supply for various electronic circuits.
• Input Voltage Range: Capable of handling input voltages up to 40V, making it versatile for different power supply scenarios.
• Output Current: Delivers up to 50mA, suitable for low-power applications.
• Low Dropout Voltage: Only 0.4V at 50mA, ensuring high efficiency and minimal power loss.
• Low Quiescent Current: 9µA, which is ideal for battery-powered and low-power consumption applications.
• Protection Features: Includes over-temperature, reverse polarity, and short-circuit protection, enhancing the reliability and robustness of the regulator.
• Control Features: Equipped with a shutdown feature, allowing for power management and reduced power consumption when not in use.
• Mounting Type: Surface Mount, suitable for compact and space-constrained designs.
• Package: Supplied in a tube package, facilitating easy handling and integration into manufacturing processes.

LM2936BM-5.0 Applications

The LM2936BM-5.0 is ideal for a variety of applications where a stable and efficient power supply is required. Its low dropout voltage and low quiescent current make it particularly suitable for battery-operated devices and portable electronics. The regulator's robust protection features ensure reliable operation in harsh environments, making it a preferred choice for industrial and automotive applications. Specific use cases include:

• Battery-Powered Devices: Ideal for low-power consumption applications such as handheld devices, portable sensors, and remote monitoring systems.
• Industrial Equipment: Suitable for powering low-current circuits in industrial control systems and instrumentation.
• Automotive Applications: Can be used in automotive electronics where a stable 5V supply is needed for microcontrollers and other low-power components.
• Consumer Electronics: Applicable in consumer devices requiring a compact and efficient power supply solution.

Conclusion of LM2936BM-5.0

The LM2936BM-5.0 from Texas Instruments is a robust and efficient linear voltage regulator designed for a wide range of applications. Its fixed 5V output, low dropout voltage, and low quiescent current make it an excellent choice for low-power and battery-operated devices. The inclusion of advanced protection features ensures reliability and durability, making it suitable for demanding industrial and automotive environments. Despite being marked as obsolete, the LM2936BM-5.0 remains a reliable option for applications requiring a stable and efficient power supply.

LM2936BM-5.0 Documents

Download datasheets and manufacturer documentation for LM2936BM-5.0