onsemi16-SOIC (0.295", 7.50mm Width) Exposed PadRoHS
NCV8843PWR2G
IC REG BUCK ADJ 1.5A 16SOIC
Category
Subcategory
Pmic Voltage Regulators Dc Dc Switching Regulators
Package
16-SOIC (0.295", 7.50mm Width) Exposed Pad
Status
Obsolete
$1.20 / unit (market reference)
MOQ: 251 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | onsemi |
| Model | NCV8843PWR2G |
| Package / Case | 16-SOIC (0.295", 7.50mm Width) Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Topology | Buck |
| Voltage - Input (Min) | 4V |
| Voltage - Input (Max) | 40V |
| Voltage - Output | 1.27V |
| Current - Output | 1.5A |
| Frequency - Switching | 340kHz |
| Number of Outputs | 1 |
| Supplier Device Package | 16-SOIC |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
NCV8843PWR2G by onsemi is a Buck IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 40V, output 1.27V. The 16-SOIC (0.295", 7.50mm 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 | Adjustable |
| Current - Output | 1.5A |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Frequency - Switching | 340kHz |
| Synchronous Rectifier | No |
| Voltage - Input (Max) | 40V |
| Voltage - Input (Min) | 4V |
| Voltage - Output (Max) | 38V |
| Voltage - Output (Min/Fixed) | 1.27V |
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