K78xx-2000R3
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
K78xx-2000R3 series are high efficiency switching regulators and ideal substitutes of LM78xx series three-terminal linear regulators. The converters feature high efficiency, low loss, and there is no need for a heat sink. These products are widely used in applications such as industrial control, instrumentation and electric power.
| Product No. | Vin(VDC) | Vout(VDC) | Iout(A) | Efficiency(MAX.) | Package | Dimension(mm) | Footprint & 3D | Markings | Datasheet | Sample |
| K78X2-2000R3 | 24 (4.5-28) | 1.8 | 2 | 0.83 | SIP | 11.50*9.00*17.50 | - | - | ||
| K7803-2000R3L | 24 (6-36) | 3.3 | 2 | 0.89 | SIP(Bent foot) | 11.50*9.00*17.50 | ||||
| K7803-2000R3 | 24 (6-36) | 3.3 | 2 | 0.89 | SIP | 11.50*9.00*17.50 | ||||
| K7805-2000R3L | 24 (8-36) | 5 | 2 | 0.92 | SIP(Bent foot) | 11.50*9.00*17.50 | ||||
| K7805-2000R3 | 24 (8-36) | 5 | 2 | 0.92 | SIP | 11.50*9.00*17.50 | ||||
| K78X6-2000R3 | 24 (10-36) | 6.5 | 2 | 0.92 | SIP | 11.50*9.00*17.50 | - | - | ||
| K78X6-2000R3L | 24 (10-36) | 6.5 | 2 | 0.92 | SIP(Bent foot) | 11.50*9.00*17.50 | - | - | ||
| K7809-2000R3 | 24 (13-36) | 9 | 2 | 0.95 | SIP | 11.50*9.00*17.50 | ||||
| K7812-2000R3L | 24 (16-36) | 12 | 2 | 0.96 | SIP(Bent foot) | 11.50*9.00*17.50 | ||||
| K7812-2000R3 | 24 (16-36) | 12 | 2 | 0.96 | SIP | 11.50*9.00*17.50 | ||||
| K7815-2000R3L | 24 (18-36) | 15 | 2 | 0.96 | SIP(Bent foot) | 11.50*9.00*17.50 | - | |||
| K7815-2000R3 | 24 (18-36) | 15 | 2 | 0.96 | SIP | 11.50*9.00*17.50 |
* For reference only. The detailed info please refer to the datasheet.
