Texas Instruments

LM2937ES-15/NOPB  

Linear & Switching Voltage Regulators

LM2937ES-15/NOPB Description

The LM2937ES-15/NOPB is a fixed-output linear voltage regulator designed for high performance and reliability in a wide range of power management applications. Manufactured by Texas Instruments, this regulator is part of the Power Management Integrated Circuits (PMIC) category and is housed in a surface-mount DDPak package. It features a fixed output voltage of 15V and can deliver up to 500mA of output current. The regulator is designed to operate with an input voltage range up to 26V, ensuring compatibility with various power sources. With a dropout voltage of only 1V at 500mA, the LM2937ES-15/NOPB offers efficient power conversion even under high load conditions. This regulator is ideal for applications requiring a stable and precise voltage supply with minimal power loss.

LM2937ES-15/NOPB Features

• Fixed Output Voltage: The LM2937ES-15/NOPB provides a stable 15V output, ensuring consistent power delivery to connected devices.
• High Output Current: Capable of delivering up to 500mA, this regulator is suitable for applications requiring moderate to high current loads.
• Low Dropout Voltage: With a maximum dropout voltage of 1V at 500mA, the regulator maintains high efficiency even when the input voltage is close to the output voltage.
• Low Quiescent Current: The regulator operates with a quiescent current of only 10mA, minimizing power consumption during standby or low-load conditions.
• Surface-Mount Packaging: The DDPak package allows for easy integration into compact and high-density PCB designs.
• Compliance and Reliability: The LM2937ES-15/NOPB is REACH unaffected and RoHS3 compliant, ensuring environmental and regulatory standards are met. It also has a moisture sensitivity level (MSL) of 3 (168 hours), making it suitable for various manufacturing processes.
• Active Product Status: The regulator is an active product, ensuring availability and support from Texas Instruments.

LM2937ES-15/NOPB Applications

The LM2937ES-15/NOPB is ideal for a variety of applications where a reliable and efficient power supply is required. Some specific use cases include:

• Consumer Electronics: Ideal for powering devices such as portable audio equipment, digital cameras, and other consumer electronics that require a stable 15V supply.
• Industrial Equipment: Suitable for industrial applications where precise voltage regulation and high reliability are crucial, such as in control systems and instrumentation.
• Telecommunications: Can be used in telecom equipment for powering various modules and components that require a fixed 15V supply.
• Automotive Systems: Applicable in automotive applications where a stable power supply is needed for electronic control units (ECUs) and other automotive electronics.
• Medical Devices: Ideal for medical equipment that requires a reliable and precise power supply, ensuring consistent performance and safety.

Conclusion of LM2937ES-15/NOPB

The LM2937ES-15/NOPB is a versatile and efficient linear voltage regulator that offers a combination of high performance, reliability, and compliance with industry standards. Its fixed 15V output and ability to deliver up to 500mA make it suitable for a wide range of applications, from consumer electronics to industrial and automotive systems. The low dropout voltage and low quiescent current ensure efficient power conversion and minimal power loss, making it an ideal choice for applications where power efficiency is critical. With its surface-mount packaging and active product status, the LM2937ES-15/NOPB provides a reliable and easy-to-integrate solution for power management needs.

LM2937ES-15/NOPB Documents

Download datasheets and manufacturer documentation for LM2937ES-15/NOPB

PCN Assembly/Origin :

Mult Devices 21/Aug/2017      

Datasheets :

LM2937 Datasheet      

HTML Datasheet :

LM2937 Datasheet