K7803-500R3-LB is out of stock and backorders are currently unavailable.
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K7803-500R3-LB | |
|---|---|
DigiKey Part Number | 2725-K7803-500R3-LB-ND |
Manufacturer | |
Manufacturer Product Number | K7803-500R3-LB |
Description | LINEAR REGULATOR REPLACEMENT DC |
Customer Reference | |
Detailed Description | Linear Regulator Replacement DC DC Converter 1 Output 3.3V, -3.3V 500mA, 300mA 4.75V, 7V - 36V, 32V Input |
Datasheet | Datasheet |
Product Attributes
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Category | Current - Output (Max) 500mA, 300mA |
Manufacturer Mornsun America, LLC | Applications ITE (Commercial) |
Series | Features SCP |
Packaging Tray | Operating Temperature -40°C ~ 85°C (With Derating) |
Part Status Not For New Designs | Efficiency 85% |
Type Linear Regulator Replacement | Mounting Type Through Hole |
Number of Outputs 1 | Package / Case 3-SIP Module |
Voltage - Input (Min) 4.75V, 7V | Size / Dimension 0.40" L x 0.24" W x 0.34" H (10.3mm x 6.0mm x 8.6mm) |
Voltage - Input (Max) 36V, 32V | Approval Agency CE |
Voltage - Output 1 | Standard Number 62368-1 |
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Substitutes (3)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| R-78K3.3-0.5 | Recom Power | 0 | 945-R-78K3.3-0.5-ND | $2.79000 | Similar |
| TSR 1-2433E | Traco Power | 0 | 1951-TSR1-2433E-ND | $3.88000 | Similar |
| LMS78_03-0.5R | GAPTEC Electronic | 0 | 3182-LMS78_03-0.5R-ND | $2.97000 | Similar |
In-Stock: 0
Due to temporary constrained supply, DigiKey is unable to accept backorders at this time.
All prices are in USD
Tray
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 350 | $0.53900 | $188.65 |
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.


