Texas Instruments

LM2674MX-ADJ/NOPB  

DC Switching Voltage Regulators

The LM2674MX-ADJ/NOPB is a high-efficiency, adjustable output, synchronous step-down (buck) regulator from Texas Instruments. This device is designed to provide a stable and regulated output voltage from a wide range of input voltages.

Description:

The LM2674MX-ADJ/NOPB is a member of the LM2674 family of synchronous step-down regulators. It features a compact, thermally enhanced, 5-lead, 1mm pitch, DFN package. The device is suitable for a wide range of applications, including battery-powered systems, portable devices, and power supplies.

Features:

1. Wide input voltage range: 4V to 36V
2. Adjustable output voltage: 0.8V to 36V
3. High efficiency: up to 96% depending on the input and output voltage
4. Synchronous rectification for improved efficiency
5. Low quiescent current: 65µA (typical)
6. Programmable soft-start
7. Over-current protection
8. Thermal shutdown protection
9. Enable/disable function
10. 5-lead, 1mm pitch, DFN package

Applications:

1. Portable devices: smartphones, tablets, and wearables
2. Battery-powered systems: drones, robotics, and remote sensing equipment
3. Power supplies: for industrial and consumer electronics
4. LED lighting: for adjustable brightness control
5. Medical devices: portable and wearable medical equipment
6. Telecommunication equipment: base stations and repeaters
7. Automotive applications: infotainment systems and power management

In summary, the LM2674MX-ADJ/NOPB is a versatile and efficient step-down regulator suitable for a wide range of applications. Its adjustable output voltage, high efficiency, and compact package make it an ideal choice for designers looking to optimize power management in their systems.

LM2674MX-ADJ/NOPB Documents

Download datasheets and manufacturer documentation for LM2674MX-ADJ/NOPB

PCN Assembly/Origin :

Additional Assembly Site 07/Jun/2021      

Datasheets :

LM2674      

Design Resources :

LM2674 Design with WEBENCH® Power Designer      

HTML Datasheet :

LM2674      

PCN Design/Specification :

Cu Wire 17/Jun/2016       Retract 26-Apr-2022