Switching Regulators
KB78xx 系列开关稳压器：开关纹波极小，电压纯净度近乎电池；能量转换效率超高，自然风冷无需散热器；引脚完全兼容 78 系列三端子稳压器，是取代传统 LDO 的理想之选，无需改动电路板即可快速升级产品。
Switching Regulators Filtered Results
| image | part name | input voltage | output voltage | output power | I/O isolation | output regulation | footprint type | features | more info |
|---|---|---|---|---|---|---|---|---|---|
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KB7800-1000 Series |
4.75~28V,6.5~32V,11~32V,15~32V,18~32V | 3.3V,5V,9V,12V,15V | 1000mA | Non-isolated | Regulated | SIP |
Operating Temperature: -40°C to +85°C Ultra-Wide Input Voltage Range: 4.75Vdc to 32Vdc Multiple Output Voltages: 3.3Vdc, 5Vdc, 9Vdc, 12Vdc, 15Vdc Maximum Output Current: Up to 1000mA Maximum Efficiency: Up to 96% Negative Voltage Output Support Pin-Compatible with LM78xx Series Three-Terminal Linear Regulators Ultra-Low Noise and Ripple Bare Module Complies with CISPR 22 / EN 55022 Class B 100% Burn-In Tested No External Heat Sink Required Continuous Short-Circuit Protection Multiple Certifications: RoHS, CE 3-Year Warranty Provided |
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KB7800-500 Series |
4.75~28V,6.5~32V,11~32V,15~32V,18~32V | 3.3V,5V,9V,12V,15V | 500mA | Non-isolated | Regulated | SIP |
Operating Temperature: -40°C to +85°C Ultra-Wide Input Voltage Range: 4.75Vdc to 32Vdc Multiple Output Voltages: 3.3Vdc, 5Vdc, 9Vdc, 12Vdc, 15Vdc Maximum Output Current: Up to 500mA Maximum Efficiency: Up to 96% Negative Voltage Output Support Pin-Compatible with LM78xx Series Three-Terminal Linear Regulators Ultra-Low Noise and Ripple Bare Module Complies with CISPR 22 / EN 55022 Class B 100% Burn-In Tested No External Heat Sink Required Continuous Short-Circuit Protection Multiple Certifications: RoHS, CE 3-Year Warranty Provided |