Texas Instruments

LM3670MFX-ADJ/NOPB  

DC Switching Voltage Regulators

LM3670MFX-ADJ/NOPB Description

The LM3670MFX-ADJ/NOPB is a high-performance, adjustable-output buck DC-DC switching voltage regulator from Texas Instruments. This IC is designed for applications requiring a compact, efficient, and reliable power solution. With a wide input voltage range of 2.5V to 5.5V and an output voltage range of 0.7V to 5.5V, it can handle a variety of power requirements. The LM3670MFX-ADJ/NOPB features a 1MHz switching frequency and a maximum output current of 350mA, making it suitable for low-power applications.

LM3670MFX-ADJ/NOPB Features

• Adjustable Output Voltage: The LM3670MFX-ADJ/NOPB offers an adjustable output voltage, providing flexibility in power supply design.
• Wide Input Voltage Range: With an input voltage range of 2.5V to 5.5V, it can operate over a wide range of power sources.
• High Efficiency: The synchronous rectifier feature ensures high efficiency, reducing power loss and improving thermal performance.
• Compact Package: The SOT23-5 surface-mount package is small and easy to integrate into space-constrained designs.
• RoHS Compliance: This IC is compliant with the RoHS3 directive, making it suitable for environmentally friendly applications.
• REACH Unaffected: The LM3670MFX-ADJ/NOPB is not affected by the REACH regulation, ensuring regulatory compliance in the European market.

LM3670MFX-ADJ/NOPB Applications

The LM3670MFX-ADJ/NOPB is ideal for a variety of applications where a compact, efficient, and adjustable power solution is required. Some specific use cases include:

• Portable Electronics: Due to its small size and low power consumption, it is suitable for powering portable devices like smartphones, tablets, and wearables.
• Industrial Controls: The wide input voltage range makes it suitable for industrial applications with varying power sources.
• Medical Devices: The adjustable output and high efficiency are beneficial for powering medical devices with precise power requirements.

Conclusion of LM3670MFX-ADJ/NOPB

The LM3670MFX-ADJ/NOPB from Texas Instruments is a versatile and efficient buck DC-DC switching voltage regulator. Its adjustable output voltage, wide input voltage range, and compact package make it an excellent choice for a variety of low-power applications. With its high efficiency, RoHS compliance, and REACH unaffected status, it is also environmentally friendly and globally compliant. Whether you're designing portable electronics, industrial controls, or medical devices, the LM3670MFX-ADJ/NOPB offers a reliable and efficient power solution.

LM3670MFX-ADJ/NOPB Documents

Download datasheets and manufacturer documentation for LM3670MFX-ADJ/NOPB

PCN Assembly/Origin :

Additional Assembly sites 21/Sep/2021      

Datasheets :

LM3670      

PCN Packaging :

Pin One Dot 07/Jan/2019      

Design Resources :

LM3670 Design with WEBENCH® Power Designer      

HTML Datasheet :

LM3670      

PCN Design/Specification :

Cu Wire 21/Mar/2017