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UC2843BNG is out of stock and can be placed on backorder.
Available Substitutes:
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UC2843BNG | |
|---|---|
DigiKey Part Number | UC2843BNGOS-ND |
Manufacturer | |
Manufacturer Part Number | UC2843BNG |
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 | UC2843BNG 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 -25°C ~ 85°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 (17)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| SG2842M | Microchip Technology | 444 | SG2842M-ND | $4.24000 | Similar |
| UC3842AM | Microchip Technology | 241 | UC3842AM-ND | $6.34000 | Similar |
| TL2842BP | Texas Instruments | 0 | 296-49950-ND | $0.98000 | Upgrade |
| UC2842AN | Texas Instruments | 0 | 296-11175-5-ND | $1.62000 | Upgrade |
| UC2842N | Texas Instruments | 0 | 296-11176-5-ND | $1.76000 | Upgrade |
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In-Stock: 0
50 estimated in stock on 16-Apr-2027
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Quantity
All prices are in USD
Tube
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.18000 | $1.18 |
| 10 | $0.85000 | $8.50 |
| 50 | $0.71900 | $35.95 |
| 100 | $0.67840 | $67.84 |
| 250 | $0.63568 | $158.92 |
| 500 | $0.60992 | $304.96 |
| 1,000 | $0.58869 | $588.69 |
| 2,500 | $0.56630 | $1,415.75 |
| 5,000 | $0.55280 | $2,764.00 |
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.
