L4981A: Fixed Frequency Average Current Mode; L4981B: Line Modulated Frequency Average Current Mode
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| Package/Case | DIP |
| Frequency | 80kHz |
| Height | 2.68mm |
| Lead Free | Lead Free |
| Length | 25.4mm |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Supply Current | 16mA |
| Max Supply Voltage | 19.5V |
| Min Supply Voltage | 12V |
| Mount | Through Hole |
| Operating Supply Current | 12mA |
| Output Current | 1.5A |
| Package Quantity | 20 |
| Packaging | Rail/Tube |
| Power Dissipation | 1W |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Weight | 0.079719oz |
| Width | 7.1mm |
| RoHS | Compliant |
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