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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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6,646 pcs
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6646 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
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The IB0503S-W75R3 is an isolated DC-DC converter module manufactured by Mornsun America LLC. It provides a single 3.3V output at 200mA, delivering 660mW of output power. The converter operates from a nominal input voltage of 4.75V and achieves an efficiency of 68%. This isolated module is designed for commercial ITE applications and complies with CE and UKCA standards, referencing standard number 62368-1.
The module supports one output and is supplied in a 4-SIP through-hole package with dimensions of 11.6mm x 6.0mm x 10.2mm. Its operating temperature range is -40°C to 85°C with derating. The compact SIP form factor makes it suitable for space-constrained board-level power conversion.
As an isolated module, it provides galvanic isolation between input and output, which is beneficial for systems requiring noise isolation or separate grounds. The 68% efficiency is typical for a low-power isolated converter of this class. Designers should consider derating above specified temperatures when operating near the upper limit of the -40°C to 85°C range.
The through-hole mounting allows for reliable mechanical attachment in prototype and production environments. With its 4-pin SIP layout, the IB0503S-W75R3 integrates easily into standard PCB designs for distributed power architectures.
The nominal input voltage is 4.75V.
The output voltage is 3.3V.
The converter comes in a 4-SIP module package with through-hole mounting.
It operates from -40°C to 85°C with derating.
The product is listed as RoHS3 compliant (unverified).
It provides 200mA output current.
It carries CE and UKCA approvals per standard 62368-1.