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UC3843DTR is out of stock and can be placed on backorder.
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UC3843DTR | |
|---|---|
DigiKey Part Number | 296-46261-2-ND - Tape & Reel (TR) 296-46261-1-ND - Cut Tape (CT) 296-46261-6-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Part Number | UC3843DTR |
Description | IC REG CTRLR MULT TOP 14SOIC |
Manufacturer Standard Lead Time | 6 Weeks |
Customer Reference | |
Detailed Description | Power Supply Controller PWM Controller 14-SOIC |
Datasheet | Datasheet |
EDA/CAD Models | UC3843DTR Models |
Product Attributes
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Category | Voltage - Supply 12V ~ 28V |
Manufacturer Texas Instruments | Current - Supply 11 mA |
Series | Operating Temperature 0°C ~ 70°C (TA) |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Mounting Type Surface Mount |
Part Status Active | Package / Case 14-SOIC (0.154", 3.90mm Width) |
Applications PWM Controller | Supplier Device Package 14-SOIC |
Voltage - Input -0.3V ~ 6.3V | Base Product Number |
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Substitutes (4)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| UC3843D | Texas Instruments | 0 | 296-11286-5-ND | $1.60000 | Similar |
| UC3842BDR2G | onsemi | 0 | 488-UC3842BDR2GTR-ND | $1.42000 | Direct |
| NCV3843BVDR2G | onsemi | 2,063 | 488-NCV3843BVDR2GTR-ND | $1.30000 | Similar |
| UC3843BVDR2G | onsemi | 0 | UC3843BVDR2GOSTR-ND | $1.29000 | Similar |
In-Stock: 0
2,500 estimated in stock on 30-Nov-2026
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.17000 | $1.17 |
| 10 | $0.84800 | $8.48 |
| 25 | $0.76640 | $19.16 |
| 100 | $0.67680 | $67.68 |
| 250 | $0.63412 | $158.53 |
| 500 | $0.60840 | $304.20 |
| 1,000 | $0.59517 | $595.17 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 2,500 | $0.37766 | $944.15 |
| 5,000 | $0.36804 | $1,840.20 |
| 7,500 | $0.36321 | $2,724.07 |
| 12,500 | $0.35787 | $4,473.38 |
| 17,500 | $0.35475 | $6,208.12 |
| 25,000 | $0.35175 | $8,793.75 |
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.
