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Pololu Adjustable 4-12V Step-Up Voltage Regulator U3V50ALV
| Output voltage | Typical max input current* | Min input voltage |
|---|---|---|
| 4 V – 12 V | 5 A | 2.9 V |
*Actual achievable maximum continuous current is a function of input and output voltage and is limited by thermal dissipation. See the output current graphs on the product pages for more information.
Alternatives available with variations in these parameter(s): maximum output voltage Select variant…
| Description | Specs (11) | Pictures (16) | Resources (3) | FAQs (0) | On the blog (3) | Distributors (2) |
|---|
Dimensions
| Size: | 0.6″ × 1.9″ × 0.41″1 |
|---|---|
| Weight: | 7.5 g2 |
General specifications
| Minimum operating voltage: | 2.9 V |
|---|---|
| Maximum operating voltage: | 12 V3 |
| Maximum input current: | 5 A |
| Minimum output voltage: | 4 V |
| Maximum output voltage: | 12 V |
| Reverse voltage protection?: | Y |
| Maximum quiescent current: | 8 mA4 |
Identifying markings
| PCB dev codes: | reg13b |
|---|---|
| Other PCB markings: | 0J7769, blank white box |
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. Terminal blocks add 3.4 g.
- 3
- The operating voltage should not exceed the set output voltage, VOUT.
- 4
- Typical worst case (i.e. with VIN at 3 V and VOUT at 12 V). Quiescent current depends on the input and output voltages and is much lower for most of the input voltage range. The ENABLE pin can be used to reduce this to well under 1 mA.
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