K78xx-2000R3 DC DC Power Module
The K78xx-2000R3 series represents a significant upgrade in power density, offering a robust 2A continuous output in a standard SIP package. It is designed to replace traditional linear regulators (and lower current switching regulators) in applications that require more power. Thanks to its ultra-high efficiency of up to 96%, it operates without a heat sink even under full load, solving thermal management challenges in high-density circuit designs.
- Description
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Features
1.No need for external heat sinks
2.Wide operating temperature range：-40℃ to +85℃
3.Up to 96% efficiency
4.No load current as low as 0.2MA
5.The pins are compatible with the LM78xx series and can be packaged with straight or curved pins
6.Wide voltage input, output 2000mA, non isolated/stabilized/single output/SIP3 packaging
| Product model | Input Voltage Standard value(range) |
Output Voltage | Output Current (mA) (Max./Min.) |
Efficiency % (Min./Typ.) |
Maximum capacitive load (μF) |
| K7803-2000R3(L) | 24(6-36) | 3.3 | 2000 | 90/81 | 680 |
| K7805-2000R3(L) | 24(8-36) | 5 | 93/86 | 680 | |
| K7809-2000R3(L) | 24(13-36) | 9 | 95/90 | 680 | |
| K7812-2000R3(L) | 24(16-36) | 12 | 96/93 | 470 | |
| K7815-2000R3(L) | 24(18-36) | 15 | 96/94 | 330 |
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