Datasheet
K78 Series (0.3A-3A) Datasheet – 12-24W DC-DC Switching Regulator
Technical specifications and parameters for K78 Series (0.3A-3A) series DC-DC Switching Regulator. high efficiency 96%.
K78 Series (0.3A-3A) Datasheet
DC-DC Switching Regulator technical specifications for K78 Series (0.3A-3A) series (12-24W). high efficiency 96%. Download the PDF for complete details.
Download Datasheet PDFK78 Series (0.3A-3A) Datasheet – 12-24W DC-DC Switching Regulator
K78 Series (0.3A-3A) datasheet provides complete technical specifications including input/output parameters, efficiency, isolation voltage, protection features, and mechanical dimensions. This DC-DC Switching Regulator with 12-24W power range is designed for Point-of-load voltage regulation.
Key Specifications
| Parameter | Value |
|---|---|
| Power | 24 (4.5-36)W |
| Input Voltage | 3.3 VAC / 0.5 VDC |
| Output Voltage | 0.89 VDC |
| Output Current | DFN |
| Efficiency | 9.00*7.00*3.10% |
| Isolation | 1.5kVDC |
Complete Model List
| Model | Power | Input | Output | Current | Efficiency | Isolation |
|---|---|---|---|---|---|---|
| K7803MT-500R4 | 24 (4.5-36)W | 3.3 VAC / 0.5 VDC | 0.89 VDC | DFN | 9.00*7.00*3.10% | 1.5kVDC |
| K7805MT-500R4 | 24 (6.5-36)W | 5 VAC / 0.5 VDC | 0.91 VDC | DFN | 9.00*7.00*3.10% | 1.5kVDC |
| K78X6MT-500R4 | 24 (8-36)W | 6.5 VAC / 0.5 VDC | 0.91 VDC | DFN | 9.00*7.00*3.10% | 1.5kVDC |
| K7809MT-500R4 | 24 (12-36)W | 9 VAC / 0.5 VDC | 0.92 VDC | DFN | 9.00*7.00*3.10% | 1.5kVDC |
| K7812MT-500R4 | 24 (15-36)W | 12 VAC / 0.5 VDC | 0.92 VDC | DFN | 9.00*7.00*3.10% | 1.5kVDC |
| K7815MT-500R4 | 24 (18-36)W | 15 VAC / 0.5 VDC | 0.91 VDC | DFN | 9.00*7.00*3.10% | 1.5kVDC |
| K7803W-500R3 | 24(4.75-36)W | 3.3 VAC / 0.5 VDC | 86 VDC | Chassis | 11.50*9.00*17.50% | 1.5kVDC |
| K7805W-500R3 | 24(6.5-36)W | 5 VAC / 0.5 VDC | 90 VDC | Chassis | 11.50*9.00*17.50% | 1.5kVDC |
| K7809W-500R3 | 24(12-36)W | 9 VAC / 0.5 VDC | 93 VDC | Chassis | 11.50*9.00*17.50% | 1.5kVDC |
| K7812W-500R3 | 24(15-36)W | 12 VAC / 0.5 VDC | 94 VDC | Chassis | 11.50*9.00*17.50% | 1.5kVDC |
| K7815W-500R3 | 24(19-36)W | 15 VAC / 0.5 VDC | 95 VDC | Chassis | 11.50*9.00*17.50% | 1.5kVDC |
| K7801T-500R3 | 12(4.75-28)W | 1.5 VAC / 0.5 VDC | 0.76 VDC | SMD | 15.24*11.40*8.25% | 1.5kVDC |
| K78X2T-500R3 | 24(4.75-28)W | 1.8 VAC / 0.5 VDC | 0.76 VDC | SMD | 15.24*11.40*8.25% | 1.5kVDC |
| K7802T-500R3 | 24(4.75-32)W | 2.5 VAC / 0.5 VDC | 0.81 VDC | SMD | 15.24*11.40*8.25% | 1.5kVDC |
| K7803T-500R3 | 24(4.75-36)W | 3.3 VAC / 0.5 VDC | 0.86 VDC | SMD | 15.24*11.40*8.25% | 1.5kVDC |
| K7805T-500R3 | 24(6.5-36)W | 5 VAC / 0.5 VDC | 0.9 VDC | SMD | 15.24*11.40*8.25% | 1.5kVDC |
| K78X6T-500R3 | 24(8-36)W | 6.5 VAC / 0.5 VDC | 0.92 VDC | SMD | 15.24*11.40*8.25% | 1.5kVDC |
| K7809T-500R3 | 24(12-36)W | 9 VAC / 0.5 VDC | 0.93 VDC | SMD | 15.24*11.40*8.25% | 1.5kVDC |
| K7812T-500R3 | 24(15-36)W | 12 VAC / 0.5 VDC | 0.94 VDC | SMD | 15.24*11.40*8.25% | 1.5kVDC |
| K7815T-500R3 | 24(19-36)W | 15 VAC / 0.5 VDC | 0.95 VDC | SMD | 15.24*11.40*8.25% | 1.5kVDC |
| K7803JT-500R3 | 24(4.75-36)W | 3.3 VAC / 0.5 VDC | 0.86 VDC | SMD(without housing) | 12.50*13.50*3.50% | 1.5kVDC |
| K7805JT-500R3 | 24(6.5-36)W | 5 VAC / 0.5 VDC | 0.9 VDC | SMD(without housing) | 12.50*13.50*3.50% | 1.5kVDC |
| K7809JT-500R3 | 24(12-36)W | 9 VAC / 0.5 VDC | 0.93 VDC | SMD(without housing) | 12.50*13.50*3.50% | 1.5kVDC |
| K7812JT-500R3 | 24(15-36)W | 12 VAC / 0.5 VDC | 0.94 VDC | SMD(without housing) | 12.50*13.50*3.50% | 1.5kVDC |
| K7815JT-500R3 | 24(19-36)W | 15 VAC / 0.5 VDC | 0.95 VDC | SMD(without housing) | 12.50*13.50*3.50% | 1.5kVDC |
| K78L03-500R3 | 24(4.75-36)W | 3.3 VAC / 0.5 VDC | 0.86 VDC | SIP(without housing) | 10.00*7.20*11.00% | 1.5kVDC |
| K78L05-500R3 | 24(6.5-36)W | 5 VAC / 0.5 VDC | 0.9 VDC | SIP(without housing) | 10.00*7.20*11.00% | 1.5kVDC |
| K78L12-500R3 | 24(15-36)W | 12 VAC / 0.5 VDC | 0.94 VDC | SIP(without housing) | 10.00*7.20*11.00% | 1.5kVDC |
| K78L15-500R3 | 24(19-36)W | 15 VAC / 0.5 VDC | 0.95 VDC | SIP(without housing) | 10.00*7.20*11.00% | 1.5kVDC |
| K7803-500R3 | 24(4.75-36)W | 3.3 VAC / 0.5 VDC | 0.86 VDC | SIP | 11.60*7.55*10.16% | 1.5kVDC |
Application Notes
- Point-of-load voltage regulation
- FPGA and CPU core power
- High-efficiency power conversion
- Space-constrained PCB designs
Related DC-DC Switching Regulator Series
- POL (6-100A) DC-DC Switching Regulator
- BIG Electric current (0-50A) DC-DC Switching Regulator
- PSiP Power Supply (0.5A-3A) DC-DC Switching Regulator
Download the complete K78 Series (0.3A-3A) datasheet PDF for detailed specifications, or contact ModulesLink for technical support, sample requests, and volume pricing.