This switching regulator uses the SEPIC topology to produce 5 V from input voltages between 2.5 V and 18 V. The wide input range coupled with its ability to convert both higher and lower input voltages makes it useful for applications where the power supply voltage can vary greatly, as with batteries that start above but discharge below 5 V. The compact (0.4″ × 0.575″) module can supply over 400 mA in typical applications.
Compare all products in Step-Up/Step-Down Voltage Regulators.
Dimensions
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Size:
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0.4″ × 0.575″ × 0.1″1
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Weight:
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0.6 g1
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General specifications
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Minimum operating voltage:
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2.5 V
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Maximum operating voltage:
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18 V
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Maximum output current:
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400 mA2
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Output voltage:
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5 V
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Reverse voltage protection?:
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N
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Maximum quiescent current:
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2 mA3
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Notes:
- 1
- Without included optional headers.
- 2
- Typical maximum that can be delivered continuously without overheating. Actual maximum output current depends on input voltage.
- 3
- While enabled (SHDN floating) with no load. Actual quiescent current depends on input voltage.
