Texas Instruments

LM2937ES-10/NOPB

LM2937ES-10/NOPB Description

The LM2937ES-10/NOPB is a high-performance linear regulator designed by Texas Instruments, offering a fixed output voltage of 10V and capable of delivering up to 500mA of output current. This regulator is housed in a surface-mount DDPak package, making it suitable for compact and high-density PCB designs. With a maximum input voltage of 26V and a dropout voltage of only 1V at full load, the LM2937ES-10/NOPB ensures efficient power conversion and minimal power loss. The device is designed for low quiescent current operation, drawing only 10mA in standby mode, which is crucial for battery-powered applications. The regulator also features a maximum supply current of 20mA, further enhancing its efficiency. The LM2937ES-10/NOPB is REACH unaffected and RoHS3 compliant, ensuring environmental sustainability and regulatory compliance. It has a moisture sensitivity level (MSL) of 3, allowing for 168 hours of exposure before reflow soldering, which is ideal for manufacturing processes. The product is currently active in the market, with a base product number of LM2937 and is classified under the ECCN code EAR99 and HTSUS code 8542.39.0001.

LM2937ES-10/NOPB Features

• Fixed Output Voltage: Provides a stable 10V output, ensuring consistent power delivery to connected devices.
• High Output Current: Capable of supplying up to 500mA, making it suitable for a wide range of applications requiring moderate power levels.
• Low Dropout Voltage: With a maximum dropout voltage of 1V at 500mA, the regulator maintains high efficiency even at low input-to-output voltage differentials.
• Low Quiescent Current: Draws only 10mA in standby mode, which is beneficial for applications where power consumption needs to be minimized.
• Surface-Mount Package: The DDPak package is ideal for surface-mount technology (SMT) processes, allowing for compact and reliable PCB designs.
• Environmental Compliance: REACH unaffected and RoHS3 compliant, ensuring the product meets stringent environmental regulations.
• Moisture Sensitivity Level: MSL 3 (168 hours) allows for flexibility in manufacturing processes without compromising the device's integrity.
• Active Product Status: Ensures continued availability and support from Texas Instruments.

LM2937ES-10/NOPB Applications

The LM2937ES-10/NOPB is ideal for a variety of applications where a stable 10V supply is required. Some specific use cases include:

• Consumer Electronics: Ideal for powering small electronic devices, such as portable audio equipment and handheld gaming consoles.
• Industrial Equipment: Suitable for low-power industrial sensors and control systems that require a reliable and efficient power source.
• Telecommunications: Can be used in low-power communication modules and IoT devices where space and power efficiency are critical.
• Automotive Electronics: Perfect for automotive applications where a stable power supply is needed for electronic control units (ECUs) and other low-power devices.
• Medical Devices: Ideal for powering medical equipment that requires a stable and reliable power source, such as portable diagnostic tools and monitoring devices.

Conclusion of LM2937ES-10/NOPB

The LM2937ES-10/NOPB from Texas Instruments is a robust and efficient linear regulator that offers a fixed 10V output with a maximum current of 500mA. Its low dropout voltage and low quiescent current make it an excellent choice for applications where power efficiency and reliability are paramount. The surface-mount DDPak package ensures compatibility with modern PCB designs, while its environmental compliance and moisture sensitivity level provide flexibility in manufacturing. The LM2937ES-10/NOPB is a versatile solution for a wide range of applications, from consumer electronics to industrial and medical devices, making it a valuable component in the power management portfolio.