| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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18 pcs
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18 pcs | On Request | 1 | On Request | On Request | 825 | On Request | On Request |
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The XP Power IU4809SA is a regulated, isolated DC-DC converter from the IU series, delivering a single 9V output at 222mA with 2W of output power. It accepts a wide 2:1 input voltage range of 36 to 72V DC, making it suitable for industrial and telecom applications where input rails vary.
Key electrical specifications include a typical efficiency of 78%, line regulation of ±0.5% over the full input range, and load regulation of ±1% for a 25-100% load change. Output ripple and noise are limited to 80mV pk-pk (20 MHz bandwidth), and the converter provides continuous short circuit protection with auto recovery. The switching frequency ranges from 100 to 650 kHz.
The IU4809SA is housed in an 8-SIP module with 5 leads, measuring 21.9mm x 9.2mm x 11.1mm, and is designed for through-hole mounting. It offers 1000VDC input-to-output isolation and operates over a -40°C to +85°C temperature range with convection cooling. The device is intended for ITE (commercial) applications and is designed to meet UL62368-1 safety standards.
| Qty | Low | High |
|---|---|---|
| 1+ | $11.28 | $11.28 |
| 5+ | $10.94 | $10.94 |
| 10+ | $10.60 | $10.60 |
| 20+ | $10.49 | $10.49 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The output voltage is 9V DC and the output current is 222mA.
The input voltage range is 36V to 72V DC.
The typical efficiency is 78%.
The isolation voltage is 1000VDC.
The operating temperature range is -40°C to +85°C.
It comes in an 8-SIP module with 5 leads, through-hole mounting.
The RoHS status is listed as RoHS3 Compliant, but this is unverified.