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| PartNumber | NKE0303D | NKE0303S | NKE0303DC |
| Description | Isolated DC/DC Converters 1W 3.3V to 3.3V .3A | Isolated DC/DC Converters 1W 3-3V OUT SIP4 | Isolated DC/DC Converters 1W 3.3V to 3.3V .3A Single Output |
| Manufacturer | MURATA | Murata Power Solutions Inc. | MURATA |
| Product Category | IC Chips | DC DC Converters | IC Chips |
| Series | NKE | NKE | NKE |
| Product | Isolated | Isolated | Isolated |
| Type | Isolated Module | Isolated Module | Isolated Module |
| Packaging | Tube | Tube | Tube |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Package Case | 8-DIP Module (4 Leads) | 4-SIP Module | 8-DIP Module (4 Leads) |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Through Hole | Through Hole | Through Hole |
| Features | - | - | - |
| Size Dimension | 0.45" L x 0.39" W x 0.21" H (11.5mm x 9.8mm x 5.4mm) | 0.45" L x 0.24" W x 0.29" H (11.5mm x 6.0mm x 7.5mm) | 0.45" L x 0.39" W x 0.21" H (11.5mm x 9.8mm x 5.4mm) |
| Applications | ITE (Commercial) | ITE (Commercial) | ITE (Commercial) |
| Number of Outputs | 1 | 1 | 1 |
| Current Output Max | 303mA | 303mA | 303mA |
| Voltage Input Min | 3V | 3V | 3V |
| Voltage Input Max | 3.6V | 3.6V | 3.6V |
| Voltage Isolation | 3kV (3000V) | 3kV (3000V) | 3kV (3000V) |
| Output Power | 1 W | 1 W | 1 W |
| Voltage Output 1 | 3.3V | 3.3V | 3.3V |
| Voltage Output 2 | - | - | - |
| Voltage Output 3 | - | - | - |
| Efficiency | 0.72 | 0.72 | 0.72 |
| Power Watts Manufacture Series | 1W | 1W | 1W |
| Input Voltage | 2.97 V to 3.63 V | 2.97 V to 3.63 V | 2.97 V to 3.63 V |
| Output Voltage Channel 1 | 3.3 V | 3.3 V | 3.3 V |
| Output Current Channel 1 | 303 mA | 303 mA | 303 mA |
| Isolation Voltage | 3 kV | 3 kV | 3 kV |
| Package Case Size | DIP | SIP | DIP |