Texas Instruments

LM2937ESX-8.0/NOPB  

Linear & Switching Voltage Regulators

LM2937ESX-8.0/NOPB Description

The LM2937ESX-8.0/NOPB is a high-performance linear voltage regulator designed by Texas Instruments, offering a fixed output voltage of 8V and capable of delivering up to 500mA of output current. This regulator is housed in a surface-mount DDPAK/TO263 package, making it suitable for a wide range of applications requiring compact and efficient power management solutions. The LM2937ESX-8.0/NOPB is part of the Power Management (PMIC) category and is known for its robust performance and reliability.

LM2937ESX-8.0/NOPB Features

• Fixed Output Voltage: The LM2937ESX-8./N0OPB provides a stable 8V output voltage, ensuring consistent power delivery to connected devices.
• High Input Voltage Range: With a maximum input voltage of 26V, this regulator can operate efficiently across a wide range of input voltages, making it versatile for various power supply scenarios.
• Low Dropout Voltage: The maximum dropout voltage of 1V at 500mA ensures high efficiency, especially in applications where 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 Technology: The surface-mount package type facilitates easy integration into modern PCB designs, enhancing both space utilization and thermal performance.
• Compliance and Reliability: The LM2937ESX-80./NOPB is REACH affected and ROHS3 compliant, ensuring it meets environmental and safety standards. It also has a Moisture Sensitivity Level (MSL) of 3, allowing for a 168-hour storage period before reflow soldering.
• Active Product Status: This regulator is an active product, ensuring continued availability and support from Texas Instruments.

LM2937ESX-8.0/NOPB Applications

The LM2937ESX-8.0/NOPB is ideal for applications requiring a stable and efficient power supply, particularly in environments with limited space and high reliability demands. Specific use cases include:

• Consumer Electronics: Ideal for powering devices such as smartphones, tablets, and portable gaming consoles.
• Industrial Equipment: Suitable for powering sensors, actuators, and control systems in industrial settings.
• Telecommunications: Provides stable power to communication modules and base stations.
  -Autom otive Electronics: Can be used in various automotive applications, including infotainment systems and electronic control units.
• Medical Devices: Ensures reliable power delivery to medical equipment, contributing to the overall performance and safety of the devices.

Conclusion of LM2937ESX-8.0/NOPB

The LM2937ESX-8.0/NOPB from Texas Instruments stands out as a reliable and efficient linear voltage regulator, offering a fixed8 V output with a maximum current capacity of 500mA. Its low dropout voltage and low quiescent current make it particularly suitable for applications where power efficiency and space are critical. The surface-mount package and compliance with environmental standards further enhance its appeal for modern electronics. Whether used in consumer devices, industrial equipment, or automotive systems, the LM2937ESX-8.0/NOPB delivers consistent performance and reliability, making it a preferred choice for designers and engineers in the electronics industry.

LM2937ESX-8.0/NOPB Documents

Download datasheets and manufacturer documentation for LM2937ESX-8.0/NOPB

Images :

Mechanical Outline Drawing      

PCN :

Product Change Notification (PDF)      

Models :

LM2937ESX-8.0/NOPB Symbol & Footprint by SnapMagic      

Product Catalogs :

LDO Solutions Selection Wheel (Rev. F)