NCV4274DT33RKG
IC REG LINEAR 3.3V 400MA DPAK
Pmic Voltage Regulators Linear
TO-252-3, DPak (2 Leads + Tab), SC-63
Automotive, AEC-Q100
Obsolete
$0.83 / unit (market reference)
MOQ: 361 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | onsemi |
| Model | NCV4274DT33RKG |
| Package / Case | TO-252-3, DPak (2 Leads + Tab), SC-63 |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Voltage - Input (Max) | 40V |
| Voltage - Output | 3.3V |
| Current - Output | 400mA |
| Supplier Device Package | DPAK |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
NCV4274DT33RKG by onsemi is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 40V, output 3.3V. The TO-252-3, DPak (2 Leads + Tab), SC-63 package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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All Technical Specifications
| PSRR | 60dB (100Hz) |
| Output Type | Fixed |
| Current - Output | 400mA |
| Protection Features | Over Temperature, Reverse Polarity, Short Circuit |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Voltage - Input (Max) | 40V |
| Voltage Dropout (Max) | 1.33V @ 250mA |
| Current - Supply (Max) | 45 mA |
| Current - Quiescent (Iq) | 250 µA |
| Voltage - Output (Min/Fixed) | 3.3V |
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