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5V, 3A Step-Up/Step-Down Voltage Regulator S13V30F5
This synchronous switching step-up/step-down regulator efficiently produces 5 V from input voltages between 2.8 V and 22 V. 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 board measures 0.9″ × 0.9″, has a typical efficiency of 85% to 95%, and can supply typical continuous output currents between 2 A and 4 A depending on the input voltage. The regulator also features reverse voltage protection and an optional enable input that can be used to put the regulator in a low-power state with a current draw of less than 10 µA per volt on VIN.
Alternatives available with variations in these parameter(s): output voltage Select variant…
Alternatives available with variations in these parameter(s): continuous output current Select variant…
Compare all products in S13VxFx Step-Up/Step-Down Voltage Regulators.
| Description | Specs (11) | Pictures (15) | Resources (3) | FAQs (0) | On the blog (3) |
|---|
Dimensions
| Size: | 0.9″ × 0.9″ × 0.38″1 |
|---|---|
| Weight: | 3.5 g2 |
General specifications
| Minimum operating voltage: | 2.8 V |
|---|---|
| Maximum operating voltage: | 22 V |
| Continuous output current: | 3 A3 |
| Output voltage: | 5 V |
| Reverse voltage protection?: | Y4 |
| Maximum quiescent current: | 100 mA5 |
| Output type: | fixed 5V |
Identifying markings
| PCB dev codes: | reg26a |
|---|---|
| Other PCB markings: | 0J12777 |
Notes:
- 1
- Without included optional headers or terminal blocks. Height with terminal blocks installed is approximately 0.5″.
- 2
- Without included optional headers or terminal blocks.
- 3
- Under typical conditions, where the input voltage is close to the output voltage. Actual achievable continuous output current is a function of input voltage and is limited by thermal dissipation. See the output current graph under the description tab for more information.
- 4
- To -20 V. Connecting supplies over 20 V in reverse can damage the device.
- 5
- While enabled with no load. Typically the quiescent current is much lower (under 20 mA). See the quiescent current graph under the description tab for more information. Can be reduced to under 1 mA using the enable pin.
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