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Product Overview
Digi-Key Part Number LM3670MF-3.3/NOPBCT-ND
Quantity Available 21,765
Can ship immediately

Manufacturer Part Number


Description IC REG BCK 3.3V 0.35A SYNC SOT23
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 30 Weeks
Detailed Description

Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 350mA SC-74A, SOT-753

Documents & Media
Datasheets LM3670
Product Training Modules Powering FPGA
Design Resources LM3670 Design with WEBENCH® Power Designer
Featured Product Create your power design now with TI’s WEBENCH® Designer
Power Management
PCN Design/Specification Cu Wire 21/Mar/2017
Manufacturer Product Page LM3670MF-3.3/NOPB Specifications
Online Catalog Buck (Step-Down) IC
Product Attributes Select All
Manufacturer Texas Instruments
Series -
Packaging ? Cut Tape (CT) ?
Part Status Active
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Fixed
Number of Outputs 1
Voltage - Input (Min) 2.5V
Voltage - Input (Max) 5.5V
Voltage - Output (Min/Fixed) 3.3V
Voltage - Output (Max) -
Current - Output 350mA
Frequency - Switching 1MHz
Synchronous Rectifier Yes
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Supplier Device Package SOT-23-5
Base Part Number LM3670
For Use With
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Additional Resources
Standard Package ? 1
Other Names *LM3670MF-3.3/NOPB

19:31:35 2/23/2018

Price & Procurement

All prices are in USD.
Price Break Unit Price Extended Price
1 1.08000 $1.08
10 0.96300 $9.63
100 0.75100 $75.10
500 0.62036 $310.18

Submit a request for quotation on quantities greater than those displayed.

Alternate Package | This part is also available in the following packaging:
  • Tape & Reel (TR) ? : LM3670MF-3.3/NOPBTR-ND
  • Minimum Quantity: 1,000
  • Quantity Available: 21,000 - Immediate
  • Unit Price: $0.39625
  • Digi-Reel® ? : LM3670MF-3.3/NOPBDKR-ND
  • Minimum Quantity: 1
  • Quantity Available: 21,765 - Immediate
  • Unit Price: Digi-Reel®
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