1.23V, 5A DC/DC regulator with 2.4 MHz switching frequency. This surface mount power management IC offers a 2.5V to 5.5V input voltage range and delivers up to 5A output current. Featuring synchronous rectification and a positive output configuration, it achieves 80% efficiency. Packaged in a 1.6mm x 1.6mm x 0.378mm footprint on a 3000-piece tape and reel, this RoHS compliant component operates from -40°C to 85°C.
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| Efficiency | 80% |
| Height | 0.378mm |
| Length | 1.6mm |
| Max Input Voltage | 5.5V |
| Min Input Voltage | 2.5V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 5A |
| Max Output Voltage | 1.23V |
| Min Output Voltage | 600mV |
| Min Supply Voltage | 2.5V |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Operating Supply Voltage | 5.5V |
| Output Configuration | Positive |
| Output Current | 4A |
| Output Type | Fixed |
| Output Voltage | 1.23V |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Series | TinyBuck® |
| Synchronous Rectifier | Yes |
| Weight | 0.073g |
| Width | 1.6mm |
| RoHS | Compliant |
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Product discontinuance notice for Onsemi devices including NCP1217, LC75832, and KA4558 series. Last buy date: May 04, 2020; last ship date: Nov 04, 2020.
