Mornsun America, LLC4-SMD ModuleRoHS
K7803JT-500R3
DC DC CONVERTER 3.3V 1.7W
Category
Subcategory
Dc Dc Converters
Package
4-SMD Module
Series
K7803JT-500R3
Status
Active
Datasheet
$2.96 / unit (market reference)
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Mornsun America, LLC |
| Model | K7803JT-500R3 |
| Package / Case | 4-SMD Module |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Input (Min) | 4.75V |
| Voltage - Input (Max) | 36V |
| Number of Outputs | 1 |
| Efficiency | 86% |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
K7803JT-500R3 by Mornsun America, LLC is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 36V, output adjustable. The 4-SMD Module 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.
📖 Technical Guides for K7803JT-500R3
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All Technical Specifications
| Type | Non-Isolated PoL Module |
| Efficiency | 86% |
| Applications | ITE (Commercial) |
| Power (Watts) | 1.7 W |
| Approval Agency | CE |
| Size / Dimension | 0.53" L x 0.49" W x 0.14" H (13.5mm x 12.5mm x 3.5mm) |
| Number of Outputs | 1 |
| Voltage - Output 1 | 3.3V |
| Voltage - Input (Max) | 36V |
| Voltage - Input (Min) | 4.75V |
| Current - Output (Max) | 500mA |
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