High-efficiency, 5A DC/DC regulator featuring a 2.4 MHz switching frequency and a 1.23V fixed positive output. This surface-mount integrated circuit operates from a 2.5V to 5.5V input, delivering up to 5A output current with 80% efficiency. Designed for compact applications, it boasts a minimal height of 0.378mm and dimensions of 1.62mm x 2.015mm. The regulator offers a wide operating temperature range of -40°C to 85°C and includes a synchronous rectifier for enhanced performance. Supplied in a 3000-piece tape and reel, this RoHS-compliant component is ideal for power management solutions.
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| Efficiency | 80% |
| Height | 0.378mm |
| Length | 1.62mm |
| 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 Current | 60uA |
| Operating Supply Voltage | 5.5V |
| Output Configuration | Positive |
| Output Current | 5A |
| 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 | 2.015mm |
| 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.
