
LM3670MF-1.8/NOPB
ActiveNational Semiconductor
IC REG BUCK 1.8V 350MA SOT23-5
Deep-Dive with AI
Search across all available documentation for this part.

LM3670MF-1.8/NOPB
ActiveNational Semiconductor
IC REG BUCK 1.8V 350MA SOT23-5
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | LM3670MF-1.8/NOPB |
|---|---|
| Current - Output | 350 mA |
| Frequency - Switching | 1 MHz |
| Function | Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | 1.81 mOhm |
| Package / Case | SC-74A, SOT-753 |
| Supplier Device Package | SOT-23-5 |
| Synchronous Rectifier | True |
| Topology | Buck |
| Voltage - Input (Max) [Max] | 5.5 V |
| Voltage - Input (Min) [Min] | 2.5 V |
| Voltage - Output (Min/Fixed) | 1.8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Bulk | 460 | $ 0.65 | |
| Cut Tape (CT) | 1 | $ 1.51 | ||
| 10 | $ 1.35 | |||
| 25 | $ 1.28 | |||
| 100 | $ 1.05 | |||
| 250 | $ 0.98 | |||
| 500 | $ 0.87 | |||
| Digi-Reel® | 1 | $ 1.51 | ||
| 10 | $ 1.35 | |||
| 25 | $ 1.28 | |||
| 100 | $ 1.05 | |||
| 250 | $ 0.98 | |||
| 500 | $ 0.87 | |||
| Tape & Reel (TR) | 1000 | $ 0.68 | ||
| 2000 | $ 0.64 | |||
| 5000 | $ 0.61 | |||
| 10000 | $ 0.58 | |||
Description
General part information
LM3670 Series
Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 350mA SC-74A, SOT-753
Documents
Technical documentation and resources
No documents available