NCV891130PD50R2G
IC REG BUCK 3.3V 1.2A 8SOIC
Pmic Voltage Regulators Dc Dc Switching Regulators
8-SOIC (0.154", 3.90mm Width) Exposed Pad
Automotive, AEC-Q100
Obsolete
$2.62 / unit (market reference)
MOQ: 115 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | onsemi |
| Model | NCV891130PD50R2G |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Topology | Buck |
| Voltage - Input (Min) | 3.7V |
| Voltage - Input (Max) | 36V |
| Voltage - Output | 3.3V |
| Current - Output | 1.2A |
| Frequency - Switching | 2MHz |
| Number of Outputs | 1 |
| Supplier Device Package | 8-SOIC-EP |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
NCV891130PD50R2G by onsemi is a Buck IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 36V, output 3.3V. The 8-SOIC (0.154", 3.90mm Width) Exposed Pad 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
| Function | Step-Down |
| Topology | Buck |
| Output Type | Fixed |
| Current - Output | 1.2A |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Frequency - Switching | 2MHz |
| Synchronous Rectifier | No |
| Voltage - Input (Max) | 36V |
| Voltage - Input (Min) | 3.7V |
| Voltage - Output (Min/Fixed) | 3.3V |
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