5A, 12V fixed output boost regulator with a wide 4V to 40V input range. This surface mount component offers up to 90% efficiency and a 5A maximum output current. Features include a TO-263 package, positive output configuration, and operation across a -40°C to 125°C temperature range. The device supports boost and flyback topologies.
Checking distributor stock and pricing after the page loads.
Sign in to ask questions about the Texas Instruments LM2587S-12/NOPB datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
| Package/Case | TO-263 |
| Efficiency | 90% |
| Height | 4.57mm |
| Lead Free | Contains Lead |
| Length | 10.16mm |
| Max Input Voltage | 40V |
| Min Input Voltage | 4V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 5A |
| Max Output Voltage | 12V |
| Min Output Voltage | 12V |
| Min Supply Voltage | 4V |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Operating Supply Voltage | 40V |
| Output Configuration | Positive |
| Output Current | 5A |
| Output Type | Fixed |
| Output Voltage | 12V |
| Package Quantity | 45 |
| Packaging | Rail/Tube |
| Quiescent Current | 11mA |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Series | SIMPLE SWITCHER® |
| Synchronous Rectifier | No |
| Thickness | 4.58mm |
| Topology | Boost, Flyback, Forward Converter |
| Width | 9.91mm |
| RoHS | Compliant |
Download the complete datasheet for Texas Instruments LM2587S-12/NOPB to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
