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UC3843BNG | |
|---|---|
DigiKey Part Number | UC3843BNGOS-ND |
Manufacturer | |
Manufacturer Product Number | UC3843BNG |
Description | IC REG CTRLR FLYBACK 8DIP |
Manufacturer Standard Lead Time | 18 Weeks |
Customer Reference | |
Detailed Description | Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-PDIP |
Datasheet | Datasheet |
EDA/CAD Models | UC3843BNG Models |
Product Attributes
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Category | Frequency - Switching Up to 500kHz |
Manufacturer onsemi | Duty Cycle (Max) 96% |
Packaging Tube | Synchronous Rectifier No |
Part Status Active | Clock Sync No |
Output Type Transistor Driver | Control Features Frequency Control |
Function Step-Up, Step-Up/Step-Down | Operating Temperature 0°C ~ 70°C (TA) |
Output Configuration Positive, Isolation Capable | Mounting Type Through Hole |
Topology Boost, Flyback | Package / Case 8-DIP (0.300", 7.62mm) |
Number of Outputs 1 | Supplier Device Package 8-PDIP |
Output Phases 1 | Base Product Number |
Voltage - Supply (Vcc/Vdd) 7.6V ~ 30V |
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Substitutes (15)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| UC3842AM | Microchip Technology | 239 | UC3842AM-ND | $6.34000 | Direct |
| UC3842AN | Texas Instruments | 1,748 | 296-11280-5-ND | $1.91000 | Direct |
| UC3842N | Texas Instruments | 12 | 296-11282-5-ND | $2.18000 | Direct |
| UC3843AM | Microchip Technology | 301 | UC3843AM-ND | $6.19000 | Direct |
| UC3843AN | Rochester Electronics, LLC | 5,887 | 2156-UC3843AN-ND | $1.79000 | Direct |
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In-Stock: 225
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Quantity
All prices are in USD
Tube
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.80000 | $1.80 |
| 10 | $1.31800 | $13.18 |
| 50 | $1.12660 | $56.33 |
| 100 | $1.06720 | $106.72 |
| 250 | $1.00452 | $251.13 |
| 500 | $0.96674 | $483.37 |
| 1,000 | $0.93565 | $935.65 |
| 2,500 | $0.90282 | $2,257.05 |
| 5,000 | $0.88303 | $4,415.15 |
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.
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