Datasheet Texas Instruments LM3670MF-1.8
| Manufacturer | Texas Instruments |
| Series | LM3670 |
| Part Number | LM3670MF-1.8 |
Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits 5-SOT-23 -40 to 85
Datasheets
LM3670 Miniature Step-Down DC-DC Converter for Ultralow Voltage Circuits datasheet
PDF, 1.1 Mb, Revision: F, File published: Feb 18, 2016
Extract from the document
Status
| Lifecycle Status | NRND (Not recommended for new designs) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 5 |
| Package Type | DBV |
| Industry STD Term | SOT |
| JEDEC Code | R-PDSO-G |
| Device Marking | SDCB |
| Width (mm) | 1.6 |
| Length (mm) | 2.9 |
| Thickness (mm) | 1.2 |
| Pitch (mm) | .95 |
| Max Height (mm) | 1.45 |
| Mechanical Data | Download |
Replacements
| Replacement | LM3670MF-1.8/NOPB |
| Replacement Code | S |
Parametrics
| Approx. Price (US$) | 0.30 | 1ku |
| Control Mode | Voltage Mode |
| Duty Cycle(Max)(%) | 100 |
| Iout(Max)(A) | 0.35 |
| Iq(Typ)(mA) | 0.015 |
| Operating Temperature Range(C) | -40 to 85 |
| Package Group | SOT-23 |
| Rating | Catalog |
| Regulated Outputs(#) | 1 |
| Special Features | Enable Light Load Efficiency |
| Switching Frequency(Max)(kHz) | 1300 |
| Switching Frequency(Min)(kHz) | 550 |
| Type | Converter |
| Vin(Max)(V) | 5.5 |
| Vin(Min)(V) | 2.5 |
| Vout(Max)(V) | 3.3 |
| Vout(Min)(V) | 0.7 |
Eco Plan
| RoHS | Not Compliant |
| Pb Free | No |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: LM3670MF-1.8EV
Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: LM3670MF-1.5EV
Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: LM3670MF-1.2EV
Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- Understanding Portable Applications Requirements to Improve System PerformancePDF, 464 Kb, File published: Mar 22, 2007
Model Line
Series: LM3670 (12)
Manufacturer's Classification
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)
Other Names:
LM3670MF1.8, LM3670MF 1.8