Voltage Regulators and Power Supplies » Step-Down (Buck) Voltage Regulators » D24V22Fx Step-Down Voltage Regulators »
Pololu 12V, 2.2A Step-Down Voltage Regulator D24V22F12
| Output voltage | Typical max output current1 | Input voltage range2 |
|---|---|---|
| 12 V | 2.2 A | 12.7 V – 36 V |
Note 1: At 24 V in. 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 D24V22Fx Step-Down Voltage Regulators.
| Description | Specs (10) | Pictures (8) | Resources (3) | FAQs (0) | On the blog (2) | Distributors (55) |
|---|
Dimensions
| Size: | 0.7″ × 0.7″ × 0.31″1 |
|---|---|
| Weight: | 2.3 g1 |
General specifications
| Minimum operating voltage: | 12.7 V2 |
|---|---|
| Maximum operating voltage: | 36 V |
| Continuous output current: | 1.9 A3 |
| Output voltage: | 12 V |
| Reverse voltage protection?: | Y |
| Maximum quiescent current: | 4 mA4 |
Identifying markings
| PCB dev codes: | reg19a |
|---|---|
| Other PCB markings: | 0J9251 |
Notes:
- 1
- Without included optional headers.
- 2
- For small loads; this voltage rises approximately linearly up to around 13.1 V at 2.2 A output.
- 3
- Typical max continuous output current at 24 V in. 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 worst case; quiescent current is typically around 1 mA for most of the operating range. The ENABLE pin can be used to reduce the quiescent current to less than 10 μA per volt on VIN.
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