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A78A5.0-1.0
Switching Regulator
Switching regulator, Non isolated DC-DC converter
Pin out compatible with LM78xx linears
Efficiency up to 94.5%
-40°C to +85°C operating temperature
Continuous short circuit protection
Design meet EN60950 safety
| Part number | Input voltage | Output voltage | Output current @ full load | Ripple & Noise (Max.) | Efficiency (Typ.) |
|---|---|---|---|---|---|
| A78A1.8-1.0 | 4.75-26Vdc | 1.8Vdc | 1000mA | 50mVp-p | 84-74% |
| A78A3.3-1.0 | 4.75-32Vdc | 3.3Vdc | 1000mA | 50mVp-p | 89-81% |
| A78A5.0-1.0 | 6.5-32Vdc | 5.0Vdc | 1000mA | 50mVp-p | 92-84.5% |
| A78A6.5-1.0 | 8-32Vdc | 6.5Vdc | 1000mA | 50mVp-p | 92-86.5% |
| A78A12-1.0 | 15-32Vdc | 12Vdc | 1000mA | 100mVp-p | 94-90.5% |
| A78A15-1.0 | 18-32Vdc | 15Vdc | 1000mA | 100mVp-p | 94.5-91.5% |
Paper Download
Datasheet
| Flie Name | Date | Download |
|---|---|---|
| a78a-1.0_14.pdf | 2025.01.23 |
Test Report
GP Document
Application Notes
Paper Download
| Flie Name | Date | Download |
|---|---|---|
| a78a-1.0_14.pdf | 2025.01.23 |