K78(L)xx-3AR3
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
K78(L)xx-3AR3 series are high efficiency switching regulators. The converters feature high efficiency, low loss, short circuit protection, and there is no need for a heat sink. 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 |
| K78L03-3AR3 | 8~36 | 3.3 | 3 | 0.9 | SIP | 30.60*12.50*5.80 | ||||
| K7803-3AR3 | 8~36 | 3.3 | 3 | 0.9 | SIP | 32.15*14.85*9.05 | ||||
| K78L05-3AR3 | 8~36 | 5 | 3 | 0.93 | SIP | 30.60*12.50*5.80 | ||||
| K7805-3AR3 | 8~36 | 5 | 3 | 0.93 | SIP | 32.15*14.85*9.05 | ||||
| K78LX6-3AR3 | 10~36 | 6.5 | 3 | 0.94 | SIP | 30.60*12.50*5.80 | ||||
| K78X6-3AR3 | 10~36 | 6.5 | 3 | 0.94 | SIP | 32.15*14.85*9.05 | ||||
| K78L09-3AR3 | 13~36 | 9 | 3 | 0.95 | SIP | 30.60*12.50*5.80 | ||||
| K7809-3AR3 | 13~36 | 9 | 3 | 0.95 | SIP | 32.15*14.85*9.05 | ||||
| K78L12-3AR3 | 16~36 | 12 | 3 | 0.97 | SIP | 30.60*12.50*5.80 | ||||
| K7812-3AR3 | 16~36 | 12 | 3 | 0.97 | SIP | 32.15*14.85*9.05 | ||||
| K78L15-3AR3 | 19~36 | 15 | 3 | 0.97 | SIP | 30.60*12.50*5.80 | ||||
| K7815-3AR3 | 19~36 | 15 | 3 | 0.97 | SIP | 32.15*14.85*9.05 |
* For reference only. The detailed info please refer to the datasheet.
