Texas Instruments

LM3670MF-1.8/NOPB  

DC Switching Voltage Regulators

LM3670MF-1.8/NOPB Description

The LM3670MF-1.8/NOPB is a high-performance, fixed-output voltage regulator designed by Texas Instruments for applications requiring a stable and efficient power supply. This IC regulator features a buck topology, providing a fixed output voltage of 1.8V with a maximum output current of 350mA. It operates within an input voltage range of 2.5V to 5.5V, making it suitable for a variety of power management applications. The regulator is designed with a switching frequency of 1MHz, ensuring high efficiency and minimal power loss.

LM3670MF-1.8/NOPB Features

• Fixed Output Voltage: The LM3670MF-1.8/NOPB delivers a stable 1.8V output voltage, ideal for applications requiring a consistent power supply.
• High Efficiency: With a switching frequency of 1MHz, the regulator achieves high efficiency, reducing power consumption and heat generation.
• Wide Input Voltage Range: The regulator operates efficiently within an input voltage range of 2.5V to 5.5V, providing flexibility in power source selection.
• Synchronous Rectification: The inclusion of a synchronous rectifier enhances efficiency and reduces power loss, making it suitable for applications where power efficiency is critical.
• Surface Mount Packaging: The SOT23-5 package allows for easy integration into compact designs, making it ideal for space-constrained applications.
• Compliance and Reliability: The LM3670MF-1.8/NOPB is REACH unaffected and RoHS3 compliant, ensuring environmental safety and reliability. It also has a moisture sensitivity level (MSL) of 1, allowing for unlimited storage and handling.
• Active Product Status: As an active product from Texas Instruments, the LM3670MF-1.8/NOPB benefits from ongoing support and availability.

LM3670MF-1.8/NOPB Applications

The LM3670MF-1.8/NOPB is well-suited for a range of applications where a stable and efficient power supply is essential. Specific use cases include:

• Consumer Electronics: Ideal for powering portable devices such as smartphones, tablets, and wearables, where space and power efficiency are critical.
• Industrial Equipment: Suitable for powering sensors, controllers, and other low-power industrial components that require a stable 1.8V supply.
• Telecommunications: Can be used in base stations and other telecom equipment where reliable power management is crucial.
• Automotive Electronics: Applicable in automotive systems such as infotainment units and electronic control units that require efficient power regulation.

Conclusion of LM3670MF-1.8/NOPB

The LM3670MF-1.8/NOPB is a versatile and efficient power management IC designed to meet the demands of modern electronic devices. Its fixed 1.8V output, wide input voltage range, and high switching frequency make it a reliable choice for applications requiring stable power delivery. The inclusion of synchronous rectification and surface mount packaging further enhances its efficiency and ease of integration. With its compliance certifications and active product status, the LM3670MF-1.8/NOPB stands out as a robust solution for power management needs in various industries.

LM3670MF-1.8/NOPB Documents

Download datasheets and manufacturer documentation for LM3670MF-1.8/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