Texas Instruments

LM3670MF-3.3/NOPB  

DC Switching Voltage Regulators

LM3670MF-3.3/NOPB Description

The LM3670MF-3.3/NOPB is a high-performance, fixed-output, buck DC-DC converter designed and manufactured by Texas Instruments. This device offers a 3.3V output voltage with a maximum current output of 350mA, making it ideal for applications requiring precise voltage regulation. The LM3670MF-3.3/NOPB boasts a wide input voltage range of 2.5V to 5.5V, ensuring compatibility with various power sources. Its synchronous rectifier feature and 1MHz switching frequency contribute to high efficiency and reduced power loss.

LM3670MF-3.3/NOPB Features

• Output Type: Fixed
• Voltage - Input (Max): 5.5V
• Current - Output: 350mA
• Output Configuration: Positive
• Product Status: Active
• Voltage - Input (Min): 2.5V
• Frequency - Switching: 1MHz
• REACH Status: REACH Unaffected
• Manufacturer: Texas Instruments
• Voltage - Output (Min/Fixed): 3.3V
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Synchronous Rectifier: Yes
• ECCN: EAR99
• Topology: Buck
• Mounting Type: Surface Mount
• Number of Outputs: 1
• HTSUS: 8542.39.0001
• Package: Tape & Reel (TR)
• Base Product Number: LM3670

LM3670MF-3.3/NOPB Applications

The LM3670MF-3.3/NOPB is well-suited for a variety of applications, including:

1. Portable Electronics: Due to its low output voltage and compact form factor, it is ideal for powering portable devices such as smartphones, tablets, and wearables.
2. Industrial Control Systems: Its wide input voltage range and high efficiency make it suitable for use in industrial control systems where power sources may vary.
3. Automotive Applications: The LM3670MF-3.3/NOPB can be used in automotive systems where reliable voltage regulation is crucial, such as infotainment systems and sensor interfaces.

Conclusion of LM3670MF-3.3/NOPB

The LM3670MF-3.3/NOPB from Texas Instruments is a versatile, high-performance buck DC-DC converter that offers a fixed 3.3V output with a maximum current output of 350mA. Its unique features, such as a synchronous rectifier and 1MHz switching frequency, contribute to its high efficiency and reduced power loss. This device is an excellent choice for applications requiring precise voltage regulation, such as portable electronics, industrial control systems, and automotive applications. With its wide input voltage range and RoHS3 compliance, the LM3670MF-3.3/NOPB is a reliable and environmentally friendly solution for your power management needs.

LM3670MF-3.3/NOPB Documents

Download datasheets and manufacturer documentation for LM3670MF-3.3/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