K78Uxx-500R3(L)
Our product's UL certification after May 1, 2024, is currently invalid. We are working diligently to resolve this. We apologize and appreciate your understanding.
Features
K78Uxx-500R3L series are high efficiency switching regulators. The converters feature high efficiency, low loss and short-circuit protection in a compact DFN package. These products are widely used in applications such as industrial control, instrumentation and electric power.
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| Product No. | Vin(VDC) | Vout(VDC) | Iout(A) | Efficiency(MAX.) | Package | Dimension(mm) | Footprint & 3D | Markings | Datasheet | Sample |
| K78U03-500R3 | 48 (9-90) | 3.3 | 0.5 | 0.82 | SIP | 11.50*9.00*17.50 | ||||
| K78U03-500R3L | 48 (9-90) | 3.3 | 0.5 | 0.82 | SIP | 19.00*11.50*9.00 | ||||
| K78U05-500R3 | 48 (9-90) | 5 | 0.5 | 0.87 | SIP | 11.50*9.00*17.50 | ||||
| K78U05-500R3L | 48 (9-90) | 5 | 0.5 | 0.87 | SIP | 19.00*11.50*9.00 | ||||
| K78UX6-500R3 | 48 (9-90) | 6.5 | 0.5 | 0.91 | SIP | 11.50*9.00*17.50 | ||||
| K78UX6-500R3L | 48 (9-90) | 6.5 | 0.5 | 0.91 | SIP | 19.00*11.50*9.00 | ||||
| K78U09-500R3 | 48 (14-90) | 9 | 0.5 | 0.91 | SIP | 11.50*9.00*17.50 | ||||
| K78U09-500R3L | 48 (14-90) | 9 | 0.5 | 0.91 | SIP | 19.00*11.50*9.00 | ||||
| K78U12-500R3 | 48 (18-90) | 12 | 0.5 | 0.91 | SIP | 11.50*9.00*17.50 | ||||
| K78U12-500R3L | 48 (18-90) | 12 | 0.5 | 0.91 | SIP | 19.00*11.50*9.00 | ||||
| K78U24-300R3 | 48 (36-90) | 24 | 0.3 | 0.93 | SIP | 11.50*9.00*17.50 | ||||
| K78U24-300R3L | 48 (36-90) | 24 | 0.3 | 0.93 | SIP | 19.00*11.50*9.00 | ||||
| K78U15-500R3 | 48 (20-90) | 15 | 0.5 | 0.93 | SIP | 11.50*9.00*17.50 | ||||
| K78U15-500R3L | 48 (20-90) | 15 | 0.5 | 0.93 | SIP | 19.00*11.50*9.00 |
* For reference only. The detailed info please refer to the datasheet.
