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LM3671MFX-3.3

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LM3671MFX-3.3

IC REG BUCK 3.3V 600MA SOT23-5

Manufacturer: Texas Instruments

Categories: DC DC Switching Regulators

Quality Control: Learn More

This Texas Instruments LM3671MFX-3-3 is a fixed 3.3V output, 600mA synchronous buck switching regulator. Featuring a 2MHz switching frequency, this device offers efficient step-down voltage conversion from an input range of 2.7V to 5.5V. The positive output configuration and single output make it suitable for various power management applications. Its SOT-23-5 package (SC-74A, SOT-753) facilitates surface mount assembly. Operating within a -40°C to 85°C temperature range, the LM3671MFX-3-3 is commonly utilized in portable electronics and power supplies requiring compact and high-efficiency DC-DC conversion. The device is supplied in a Tape & Reel (TR) package.

Additional Information

Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)
Technical Details:
PackagingTape & Reel (TR)
Package / CaseSC-74A, SOT-753
Output TypeFixed
Mounting TypeSurface Mount
Number of Outputs1
FunctionStep-Down
Current - Output600mA
Operating Temperature-40°C ~ 85°C (TA)
Output ConfigurationPositive
Frequency - Switching2MHz
Voltage - Input (Max)5.5V
TopologyBuck
Supplier Device PackageSOT-23-5
Synchronous RectifierYes
Voltage - Output (Max)-
Voltage - Input (Min)2.7V
Voltage - Output (Min/Fixed)3.3V

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