LM2677
High efficiency 5A step-down voltage regulator with adjustable output, operating from 8V to 40V input. Features a 260kHz switching frequency and up to 37V output voltage. Delivers 5A output current with 84% efficiency. Packaged in a TO-263 surface mount case, suitable for operation between -40°C and 125°C.
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About LM2677
The Texas Instruments LM2677 Power Supplies datasheet provides detailed technical specifications, pinout information, and operating characteristics. This component: High efficiency 5A step-down voltage regulator with adjustable output, operating from 8V to 40V input. Features a 260kHz switching frequency and up to 37V output voltage. Delivers 5A output current with 84% efficiency. Packaged in a TO-263 surface mount case, suitable for operation between -40°C and 125°C.. Key parameters include Efficiency: 84%, Frequency: 260kHz, Height: 4.57mm, Lead Free: Contains Lead, and Length: 10.16mm. LM2677 is manufactured by Texas Instruments as part of their Power Supplies product line. On this page you can view and download the PDF datasheet, check specifications, and find similar components.
Specifications
- Manufacturer
- Texas Instruments
- Category
- Power Supplies
- File Size
- 1 MB
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Parameters
| Efficiency | 84% |
| Frequency | 260kHz |
| Height | 4.57mm |
| Lead Free | Contains Lead |
| Length | 10.16mm |
| Max Input Voltage | 40V |
| Max Operating Temperature | 125°C |
| Max Output Current | 5A |
| Max Output Voltage | 37V |
| Max Supply Voltage | 40V |
| Min Input Voltage | 8V |
| Min Operating Temperature | -40°C |
| Min Output Voltage | 1.2V |
| Min Supply Voltage | 8V |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Output Current | 5A |
| Output Type | Adjustable |
| Output Voltage | 37V |
| Package/Case | TO-263 |
| Package Quantity | 45 |
| Packaging | Rail/Tube |
| Quiescent Current | 4.2mA |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS | Compliant |
| RoHS Compliant | Yes |
| Series | LM2677 |
| Termination | SMD/SMT |
| Width | 8.64mm |