K7803T-500R3-TR is out of stock and backorders are currently unavailable.
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K7803T-500R3-TR | |
|---|---|
DigiKey Part Number | 2725-K7803T-500R3-TR-ND - Tape & Reel (TR) 2725-K7803T-500R3-CT-ND - Cut Tape (CT) 2725-K7803T-500R3-TRDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | K7803T-500R3-TR |
Description | DC DC CONVERTER 3.3V 1.7W |
Customer Reference | |
Detailed Description | Linear Regulator Replacement DC DC Converter 1 Output 3.3V 500mA 4.75V - 36V Input |
Datasheet | Datasheet |
EDA/CAD Models | K7803T-500R3-TR Models |
Product Attributes
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Category | Current - Output (Max) 500mA |
Manufacturer Mornsun America, LLC | Power (Watts) 1.7 W |
Series | Applications ITE (Commercial) |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Features Remote On/Off, SCP |
Part Status Not For New Designs | Operating Temperature -40°C ~ 85°C (With Derating) |
Type Linear Regulator Replacement | Efficiency 86% |
Number of Outputs 1 | Mounting Type Surface Mount |
Voltage - Input (Min) 4.75V | Package / Case 10-SMD Module, 8 Leads |
Voltage - Input (Max) 36V | Size / Dimension 0.60" L x 0.33" W x 0.32" H (15.2mm x 8.5mm x 8.3mm) |
Voltage - Output 1 | Approval Agency CE |
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Substitutes (2)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| R-78AA3.3-0.5SMD-R | Recom Power | 24 | 945-1042-2-ND | $10.05000 | Similar |
| ROF-78E3.3-0.5SMD-R | Recom Power | 0 | 945-1689-2-ND | $4.39000 | Similar |
In-Stock: 0
Due to temporary constrained supply, DigiKey is unable to accept backorders at this time.
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.54000 | $1.54 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1,800 | $1.54000 | $2,772.00 |
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.

