Texas Instruments

LM2591HVS-3.3/NOPB  

DC Switching Voltage Regulators

LM2591HVS-3.3/NOPB Description

The LM2591HVS-3.3/NOPB is a high-performance, fixed-output voltage regulator designed by Texas Instruments. It belongs to the SIMPLE SWITCHER® series and is optimized for applications requiring a robust and efficient power conversion solution. This regulator features a wide input voltage range, from 4.5V to 60V, making it suitable for a variety of power management applications. The LM2591HVS-3.3/NOPB provides a stable 3.3V output voltage with a maximum output current of 1A, ensuring reliable power delivery to sensitive electronic components.

LM2591HVS-3.3/NOPB Features

• Wide Input Voltage Range: The regulator operates efficiently within an input voltage range of 4.5V to 60V, making it versatile for various power sources.
• High Output Current: Capable of delivering up to 1A of output current, it is suitable for applications requiring significant power.
• Fixed Output Voltage: The LM2591HVS-3.3/NOPB provides a stable 3.3V output, ensuring consistent power supply to connected devices.
• Buck Topology: Utilizing a buck converter topology, it achieves high efficiency and low power loss.
• Switching Frequency: The regulator operates at a switching frequency of 150kHz, balancing efficiency and noise performance.
• Surface Mount Packaging: Available in a surface mount package, it is ideal for compact and space-constrained designs.
• Compliance: The LM2591HVS-3.3/NOPB is REACH Affected and ROHS3 Compliant, ensuring it meets environmental and regulatory standards.
• Moisture Sensitivity Level: MSL 3 (168 Hours) ensures reliability in various environmental conditions.
• Active Product Status: This regulator is actively manufactured and supported by Texas Instruments, ensuring long-term availability.

LM2591HVS-3.3/NOPB Applications

The LM2591HVS-3.3/NOPB is ideal for a range of applications where efficient power conversion and stable voltage regulation are critical. Key applications include:

• Industrial Equipment: Powering sensors, actuators, and control systems in industrial automation.
• Telecommunications: Providing stable power to network equipment and communication devices.
• Automotive Electronics: Suitable for automotive applications requiring a wide input voltage range and high reliability.
• Consumer Electronics: Ideal for powering devices such as routers, modems, and other consumer electronics.
• Medical Devices: Ensuring reliable power supply to medical equipment and monitoring devices.

Conclusion of LM2591HVS-3.3/NOPB

The LM2591HVS-3.3/NOPB is a versatile and reliable power management solution designed for applications requiring a stable 3.3V output and up to 1A of current. Its wide input voltage range, high efficiency, and compact surface mount packaging make it an excellent choice for a variety of industrial, automotive, and consumer applications. With its compliance to REACH and ROHS3 standards, the LM2591HVS-3.3/NOPB ensures environmental responsibility and regulatory compliance. Texas Instruments' active support and manufacturing commitment further enhance the reliability and long-term availability of this product, making it a preferred choice for engineers and designers in the electronics industry.

LM2591HVS-3.3/NOPB Documents

Download datasheets and manufacturer documentation for LM2591HVS-3.3/NOPB

PCN Assembly/Origin :

LB300 18/Jul/2017      

Datasheets :

LM2591HV      

Design Resources :

LM2591HV Design with WEBENCH® Power Designer      

HTML Datasheet :

LM2591HV