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Technical Specifications
Parameters and characteristics for this part
| Specification | LM3670MF-1.2/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) | 1.2 V |
| Part | Package / Case | Number of Outputs | Synchronous Rectifier | Topology | Function | Frequency - Switching | Supplier Device Package | Output Configuration | Current - Output | Voltage - Input (Max) [Max] | Voltage - Input (Min) [Min] | Output Type | Mounting Type | Voltage - Output (Min/Fixed) | Operating Temperature [Max] | Operating Temperature [Min] | Voltage - Output (Max) [Max] | Output Type | Regulator Topology | Supplied Contents | Main Purpose | Board Type | Voltage - Output | Voltage - Input [Min] | Voltage - Input [Max] | Utilized IC / Part | Outputs and Type | Outputs and Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments | SC-74A SOT-753 | 1 | Buck | Step-Down | 1 MHz | SOT-23-5 | Positive | 350 mA | 5.5 V | 2.5 V | 1.81 mOhm | Surface Mount | 1.2 V | 85 °C | -40 °C | |||||||||||||
 Texas Instruments | SC-74A SOT-753 | 1 | Buck | Step-Down | 1 MHz | SOT-23-5 | Positive | 350 mA | 5.5 V | 2.5 V | 1.81 mOhm | Surface Mount | 1.8 V | 85 °C | -40 °C | |||||||||||||
Texas Instruments | SC-74A SOT-753 | 1 | Buck | Step-Down | 1 MHz | SOT-23-5 | Positive | 350 mA | 5.5 V | 2.5 V | 1.81 mOhm | Surface Mount | 1.6 V | 85 °C | -40 °C | |||||||||||||
Texas Instruments | SC-74A SOT-753 | 1 | Buck | Step-Down | 1 MHz | SOT-23-5 | Positive | 350 mA | 5.5 V | 2.5 V | Surface Mount | 0.7 V | 85 °C | -40 °C | 5.5 V | Adjustable | ||||||||||||
 Texas Instruments | 1 MHz | 350 mA | Buck | Board(s) | DC/DC Step Down | Fully Populated | 1.2 V | 2.5 V | 5.5 V | LM3670 | Non-Isolated | 1 | ||||||||||||||||
Texas Instruments | SC-74A SOT-753 | 1 | Buck | Step-Down | 1 MHz | SOT-23-5 | Positive | 350 mA | 5.5 V | 2.5 V | 1.81 mOhm | Surface Mount | 1.5 V | 85 °C | -40 °C | |||||||||||||
Texas Instruments | SC-74A SOT-753 | 1 | Buck | Step-Down | 1 MHz | SOT-23-5 | Positive | 350 mA | 5.5 V | 2.5 V | 1.81 mOhm | Surface Mount | 1.5 V | 85 °C | -40 °C | |||||||||||||
Texas Instruments | SC-74A SOT-753 | 1 | Buck | Step-Down | 1 MHz | SOT-23-5 | Positive | 350 mA | 5.5 V | 2.5 V | 1.81 mOhm | Surface Mount | 1.6 V | 85 °C | -40 °C | |||||||||||||
Texas Instruments | SC-74A SOT-753 | 1 | Buck | Step-Down | 1 MHz | SOT-23-5 | Positive | 350 mA | 5.5 V | 2.5 V | 1.81 mOhm | Surface Mount | 1.6 V | 85 °C | -40 °C | |||||||||||||
Texas Instruments | SC-74A SOT-753 | 1 | Buck | Step-Down | 1 MHz | SOT-23-5 | Positive | 350 mA | 5.5 V | 2.5 V | Surface Mount | 0.7 V | 85 °C | -40 °C | 5.5 V | Adjustable |
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 | |||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 1.81 | |
| 10 | $ 1.73 | |||
| 25 | $ 1.64 | |||
| 50 | $ 1.57 | |||
| 100 | $ 1.51 | |||
| 250 | $ 1.46 | |||
| 500 | $ 1.42 | |||
| 1000 | $ 1.39 | |||
Description
General part information
LM3670 Series
Buck Switching Regulator IC Positive Fixed 1.2V 1 Output 350mA SC-74A, SOT-753
Documents
Technical documentation and resources
No documents available