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Pololu 5V, 15A Step-Down Voltage Regulator D24V150F5
| Output voltage | Typical max output current1 | Input voltage range2 | 
|---|---|---|
| 5 V | 15 A | 4.5 V – 40 V | 
Note 1: Actual achievable maximum continuous output current is a function of input voltage and is limited by thermal dissipation. See the output current graphs on the product pages for more information.
Note 2: Minimum input voltage is subject to dropout voltage considerations; see the dropout voltage section of product pages for more information.
Alternatives available with variations in these parameter(s): output voltage Select variant…
 Compare all products in D24V150Fx Step-Down Voltage Regulators.
Compare all products in D24V150Fx Step-Down Voltage Regulators.
| Description | Specs (10) | Pictures (13) | Resources (3) | FAQs (0) | On the blog (1) | Distributors (37) | 
|---|
Dimensions
| Size: | 1.7″ × 1.25″ × 0.43″1 | 
|---|---|
| Weight: | 19 g1 | 
General specifications
| Minimum operating voltage: | 6 V2 | 
|---|---|
| Maximum operating voltage: | 40 V | 
| Continuous output current: | 15 A3 | 
| Output voltage: | 5 V | 
| Reverse voltage protection?: | Y | 
| Maximum quiescent current: | 100 mA4 | 
Identifying markings
| PCB dev codes: | reg18b | 
|---|---|
| Other PCB markings: | 0J9727 | 
Notes:
- 1
- Without included optional hardware.
- 2
- For small loads; this voltage rises approximately linearly up to around 6.5 V at 15 A output.
- 3
- This value is mainly for comparison to our other regulators. 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
- Typical maximum for the higher end of the input voltage range; it is a little lower at lower voltages. The ENABLE pin can be used to reduce the quiescent current to less than 10 μA per volt on VIN.






























