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D24V150Fx Step-Down Voltage Regulators
These powerful synchronous buck voltage regulators take an input voltage of up to 40 V and efficiently reduce it to a lower fixed output voltage while allowing for output currents between 4 A and 20 A, depending on the input and output voltages. The graph below shows maximum output currents that these regulators can deliver continuously at room temperature in still air and without additional heat sinking.
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Typical efficiencies of 80% to 95% along with its high current capabilities make this regulator well suited for powering large loads. The modules have built-in reverse-voltage protection, over-current/short-circuit protection, a thermal shutdown feature that helps prevent damage from overheating, undervoltage lockout, and a soft-start feature that reduces inrush current.
| Regulator | Output voltage | Typical max output current1 | Input voltage range2 | Size | Special features | Price |
|---|---|---|---|---|---|---|
| #2880: D24V150F3 | 3.3 V | 15 A | 4.5 V – 40 V | 1.25″ × 1.7″ | Reverse-voltage protection, over-current protection, short-circuit protection, over-temperature shutoff, undervoltage lockout, soft-start |
$79.95 |
| #2881: D24V150F5 | 5 V | 6 V – 40 V | $79.95 | |||
| #2882: D24V150F6 | 6 V | 7.2 V – 40 V | $79.95 | |||
| #2883: D24V150F7 | 7.5 V | 9 V – 40 V | $79.95 | |||
| #2884: D24V150F9 | 9 V | 11 V – 40 V | $79.95 | |||
| #2885: D24V150F12 | 12 V | 14.5 V – 40 V | $79.95 | |||
| 1Typical 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 graphs on the product pages for more information. | ||||||
| 2Minimum input voltage is subject to dropout voltage considerations; see the dropout voltage section of product pages for more information. | ||||||
Compare all products in this category
Products in category “D24V150Fx Step-Down Voltage Regulators”
| Pololu item #: 2880 | |
| Brand: Pololu | supply outlook |
| Status: Rationed (Active and Preferred) | |
|
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| Output voltage | Typical max current output1 | Input voltage range2 |
|---|---|---|
| 3.3 V | 15 A | 4.5 V – 40 V |
1 Typical 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 graphs on the product pages for more information.
2 Minimum input voltage is subject to dropout voltage considerations; see the dropout voltage section of product pages for more information.
| Pololu item #: 2881 | |
| Brand: Pololu | supply outlook |
| Status: Rationed (Active and Preferred) | |
|
|
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| Output voltage | Typical max current output1 | Input voltage range2 |
|---|---|---|
| 5 V | 15 A | 4.5 V – 40 V |
1 Typical 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 graphs on the product pages for more information.
2 Minimum input voltage is subject to dropout voltage considerations; see the dropout voltage section of product pages for more information.
| Pololu item #: 2882 | |
| Brand: Pololu | supply outlook |
| Status: Rationed (Active and Preferred) | |
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| Output voltage | Typical max current output1 | Input voltage range2 |
|---|---|---|
| 6 V | 15 A | 4.5 V – 40 V |
1 Typical 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 graphs on the product pages for more information.
2 Minimum input voltage is subject to dropout voltage considerations; see the dropout voltage section of product pages for more information.
| Pololu item #: 2883 | |
| Brand: Pololu | supply outlook |
| Status: Rationed (Active and Preferred) | |
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| Output voltage | Typical max current output1 | Input voltage range2 |
|---|---|---|
| 7.5 V | 15 A | 4.5 V – 40 V |
1 Typical 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 graphs on the product pages for more information.
2 Minimum input voltage is subject to dropout voltage considerations; see the dropout voltage section of product pages for more information.
| Pololu item #: 2884 | |
| Brand: Pololu | supply outlook |
| Status: Rationed (Active and Preferred) | |
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| Output voltage | Typical max current output1 | Input voltage range2 |
|---|---|---|
| 9 V | 15 A | 4.5 V – 40 V |
1 Typical 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 graphs on the product pages for more information.
2 Minimum input voltage is subject to dropout voltage considerations; see the dropout voltage section of product pages for more information.
| Pololu item #: 2885 | |
| Brand: Pololu | supply outlook |
| Status: Rationed (Active and Preferred) | |
|
|
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| Output voltage | Typical max current output1 | Input voltage range2 |
|---|---|---|
| 12 V | 15 A | 4.5 V – 40 V |
1 Typical 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 graphs on the product pages for more information.
2 Minimum input voltage is subject to dropout voltage considerations; see the dropout voltage section of product pages for more information.
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