# VX78039-500 CUI Inc. | Power Supplies - Board Mount | DigiKey

**Manufacturer:** CUI Inc  
**Brand:** CUI Inc.  
**MPN:** `VX78039-500`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | CUI Inc. |
| Manufacturer name | CUI Inc. |
| Manufacturer | CUI Inc., CUI Inc |
| CategoryL1 | Power Supplies - Board Mount |
| CategoryL2 | DC DC Converters |
| Extra Product Name | VX78039-500 CUI Inc. \| Power Supplies - Board Mount \| DigiKey |
| atoms | 1 |
| extraShipping | 0 |
| moq | 1 |
| MPN | VX78039-500 |
| multiple | 1 |
| packaging | Tube |
| qtyInStock | 736 |
| SKU | 7350284 |
| snippet | Linear Regulator Replacement DC DC Converter 1 Output 9V 500mA 12V - 36V Input |
| tariff | 1.2 |
| tierMinQty1 | 1 |
| tierMinQty2 | 5 |
| tierMinQty3 | 10 |
| tierMinQty4 | 25 |
| tierMinQty5 | 50 |
| tierMinQty6 | 100 |
| tierMinQty7 | 250 |
| tierMinQty8 | 500 |
| tierPrice1 | 3.372 |
| tierPrice2 | 3.324 |
| tierPrice3 | 3.276 |
| tierPrice4 | 3.1795199999999997 |
| tierPrice5 | 3.08328 |
| tierPrice6 | 2.98692 |
| tierPrice7 | 2.890608 |
| tierPrice8 | 2.697912 |
| Digi-Key Part Number | 102-4245-ND |
| Manufacturer Product Number | VX78039-500 |
| Description | DC DC CONVERTER 9V 4.5W |
| Manufacturer Standard Lead Time | 10 Weeks |
| Detailed Description | Linear Regulator Replacement DC DC Converter 1 Output 9V 500mA 12V - 36V Input |
| Category | Power Supplies - Board Mount |
| Mfr | CUI Inc. |
| Series | VX78-500 |
| Package | Tube |
| Product Status | Active |
| Type | Linear Regulator Replacement, ean |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 12V |
| Voltage - Input (Max) | 36V |
| Voltage - Output 1 | 9V |
| Voltage - Output 2 | - |
| Voltage - Output 3 | - |
| Voltage - Output 4 | - |
| Current - Output (Max) | 500mA |
| Power (Watts) | 4.5 W |
| Applications | ITE (Commercial) |
| Operating Temperature | -40?C ~ 85?C (With Derating) |
| Efficiency | 93% |
| Mounting Type | Through Hole |
| Package / Case | 3-SIP Module |
| Size / Dimension | 0.46" L x 0.30" W x 0.40" H (11.6mm x 7.6mm x 10.2mm) |
| Approval Agency | CB Scheme, EN, IEC, UL |
| Standard Number | 55024; 55032 Class A; 60950-1 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 7350284 | 3.372 | 1 | 736 | 1 |

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Structured data: `/python/html6/product/500/189000000/189059000/part_--VX78039500---CUIInc--7dbe878ea3.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp