Step-Down (Buck) Voltage Regulators » D30V3x Step-Down Voltage Regulators » D30V33MAx Fine-Adjust Voltage Regulators »
4.2-15V, 3.3A Fine-Adjust Step-Down Voltage Regulator w/ Adjustable Low-Voltage Cutoff D30V33MASCMA
| Output voltage range | Typical max current output1 | Input voltage range2 | Low-voltage cutoff |
|---|---|---|---|
| 4.2 V – 15 V | 3.3 A | 4.2 V – 45 V | adjustable |
1 Typical continuous output current at 30 V in and 9 V out. Actual achievable continuous output current is a function of input and output voltages and is limited by thermal dissipation. See the output current graph on the product page for more information.
2 Input voltage must be higher than the output voltage and 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 type Select variant…
Compare all products in D30V33MAx Fine-Adjust Voltage Regulators.
| Description | Specs (13) | Pictures (20) | Resources (3) | FAQs (0) | On the blog (0) | Distributors (22) |
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4.2-15V, 3.3A Fine-Adjust Step-Down Voltage Regulator w/ Adjustable Low-Voltage Cutoff D30V33MASCMA. |
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Fine-Adjust Step-Down Voltage Regulator w/ Adjustable Low-Voltage Cutoff D30V33MAxCMA labeled pinout (D30V33MASCMA version shown). |
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Fine-Adjust Step-Down Voltage Regulator D30V33MAx, bottom view with dimensions. |
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Fine-Adjust Step-Down Voltage Regulator w/ Adjustable Low-Voltage Cutoff D30V33MAxCMA with included hardware (D30V33MASCMA version shown). |
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4.2-15V, 3.3A Fine-Adjust Step-Down Voltage Regulator w/ Adjustable Low-Voltage Cutoff D30V33MASCMA, top view. |
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Fine-Adjust Step-down Voltage Regulator D30V33MAx, bottom view. |
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Fine-Adjust Step-Down Voltage Regulator w/ Adjustable Low-Voltage Cutoff D30V33MAxCMA, side view showing output voltage and cutoff adjustment potentiomenters (D30V33MASCMA version shown). |
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Examples of assembling the Fine-Adjust Step-Down Voltage Regulator D30V33MAx with included hardware (D30V33MASCMA version pictured). |
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Fine-Adjust Step-Down Voltage Regulator D30V33MAx, assembled on a breadboard (D30V33MASCMA version pictured). |
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Schematic diagram of the enable (EN) circuit on the 4.2-15V Fine-Adjust Step-Down Voltage Regulator w/ Adjustable Low-Voltage Cutoff D30V3xMASCMA. |
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Output voltage settings for the 4.2-15V Fine-Adjust Step-Down Voltage Regulator D30V3xMASx. |
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Cutoff voltage settings for the 4.2-15V Fine-Adjust Step-Down Voltage Regulator w/ Adjustable Low-Voltage Cutoff D30V3xMASCMA. |
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Typical maximum continuous output current of the 4.2-15V, 3.3A Step-Down Voltage Regulator D30V33MASx. |
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Typical efficiency of the Fine-Adjust Step-Down Voltage Regulator D30V33MAx with Vout = 5 V. |
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Typical efficiency of the Fine-Adjust Step-Down Voltage Regulator D30V33MAx with Vout = 9 V. |
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Typical efficiency of the Fine-Adjust Step-Down Voltage Regulator D30V33MAx with Vout = 12 V. |
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Typical efficiency of the Fine-Adjust Step-Down Voltage Regulator D30V33MAx with Vout = 15 V. |
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Typical dropout voltage of the 4.2-15V Fine-Adjust Step-Down Voltage Regulator D30V3xMASx. |
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Typical quiescent current of the 4.2-15V Fine-Adjust Step-Down Voltage Regulator w/ Adjustable Low-Voltage D30V3xMASCMA with Vcutoff < 2.7V. |
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D30V3x line of step-down voltage regulators. From left to right: D30V30Fx, D30V30MASx, D30V33MASx. |
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