For an alternative to Mornsun Part Number IB0509S-W75R3 I offer for your consideration RO-0509S by Recom Power
| Mfr Part # | RO-0509S | IB0509S-W75R3 |
|---|---|---|
| Supplier | Recom Power | Mornsun America, LLC |
| DK Part # | 945-1522-5-ND | 2725-IB0509S-W75R3-ND |
| Description | DC DC CONVERTER 9V 1W | DC DC CONVERTER 9V 747MW |
| Series | ECONOLINE RO (1W) | IB05 S-W75R3 |
| Type | Isolated Module | Isolated Module |
| Number of Outputs | 1 | 1 |
| Voltage - Input (Min) | 4.5V | 4.75V |
| Voltage - Input (Max) | 5.5V | 5.25V |
| Voltage - Output 1 | 9V | 9V |
| Current - Output (Max) | 111mA | 83mA |
| Power (Watts) | 1 W | 747 mW |
| Voltage - Isolation | 1 kV | 3 kV |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | 4-SIP Module | 4-SIP Module |
| Size / Dimension | 0.45" L x 0.24" W x 0.39" H (11.5mm x 6.0mm x 10.0mm) | 0.46" L x 0.24" W x 0.40" H (11.6mm x 6.0mm x 10.2mm) |
Please check the datasheets to verify if this works for your application.