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DC-DC Buck Converter Step Down Module LM2596 Power Supply is a step-down(buck) switching regulator, capable of driving a 3-A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3 V, 5 V, 12 V, and an adjustable output version.
The LM2596 series operates at a switching frequency of 150kHz, thus allowing smaller sized filter components than what would be required with lower frequency switching regulators.
Specifications:
| Input voltage | 3-40V |
| Output voltage | 1.5-35V(Adjustable) |
| Output current | Rated current is 2A, maximum 3A(Additional heatsink is required) |
| Switching Frequency | 150KHz |
| Operating temperature | Industrial grade (-40 to +85 ) |
| Conversion efficiency | 92%(highest) |
| Load Regulation | 卤 0.5% |
| Voltage Regulation | 卤 0.5% |
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