Texas Instruments

LM2574MX-3.3/NOPB  

DC Switching Voltage Regulators

The LM2574MX-3.3/NOPB is a high-efficiency, step-down switching regulator from Texas Instruments. It is designed to provide a stable 3.3V output voltage from a wide range of input voltages.

Description:

The LM2574MX-3.3/NOPB is a member of the LM2574 family of switching regulators, which are designed for use in a variety of applications requiring efficient power conversion. The LM2574MX-3.3/NOPB is a fixed-output version of the regulator, with an output voltage of 3.3V.

Features:

• Fixed 3.3V output voltage
• Wide input voltage range of 4V to 40V
• High efficiency up to 93%
• Low dropout voltage of 600mV at full load
• Over-current and thermal shutdown protection
• Small package size (DDPAK)

Applications:

The LM2574MX-3.3/NOPB is suitable for a wide range of applications that require a stable 3.3V output voltage. Some common applications include:

• Power supply for microcontrollers and other digital circuits
• Voltage regulation for sensors and analog circuits
• Powering small motors and other low-power devices
• Battery charging circuits

Overall, the LM2574MX-3.3/NOPB is a reliable and efficient switching regulator that can be used in a variety of applications requiring a stable 3.3V output voltage. Its high efficiency and low dropout voltage make it an ideal choice for power-sensitive applications.

LM2574MX-3.3/NOPB Documents

Download datasheets and manufacturer documentation for LM2574MX-3.3/NOPB

PCN Assembly/Origin :

GFAB to FFAB 22/Mar/2017      

Datasheets :

LM2574 Series Datasheet      

PCN Design/Specification :

LM2574/LM2574HV 05/Sep/2018