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1 pcs
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1 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The XP Power IU1203SA is a regulated isolated DC-DC converter from the IU series. It provides a single output of 3.3V at 500mA with a power rating of 2W. The converter accepts a wide 2:1 input voltage range of 9-18V and offers 1000VDC input-to-output isolation. Key electrical characteristics include an efficiency of 67%, switching frequency of 100-650kHz, line regulation of ±0.5%, load regulation of ±1% for 25-100% load change, and setpoint accuracy of ±2%. Ripple and noise are limited to 80mV pk-pk maximum (20MHz bandwidth). The device features continuous short circuit protection with auto recovery (foldback).
The IU1203SA is housed in an 8-SIP through-hole module with dimensions of 21.9mm x 9.2mm x 11.1mm. It operates over a temperature range of -40°C to +85°C and is convection cooled. Safety approvals include UL62368-1, and the module is RoHS3 compliant (unverified) and REACH unaffected. The converter is suitable for industrial, telecom, and battery-powered applications requiring isolated and regulated power in a compact footprint.
| Qty | Low | High |
|---|---|---|
| 1+ | $11.51 | $11.51 |
| 5+ | $11.16 | $11.16 |
| 10+ | $10.82 | $10.82 |
| 20+ | $10.36 | $10.36 |
| 100+ | $9.88 | $9.88 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The output voltage is 3.3V.
The input voltage range is 9-18V.
The operating temperature range is -40°C to +85°C.
Yes, it is RoHS3 compliant (unverified).
The package is an 8-SIP Module, Through Hole with 5 leads.
The isolation voltage is 1000VDC.
Yes, it has continuous short circuit protection with auto recovery (foldback).