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UC2843BN | |
|---|---|
DigiKey Part Number | 497-3678-ND |
Manufacturer | |
Manufacturer Product Number | UC2843BN |
Description | IC REG CTRLR BST/FLYBK 8-MINIDIP |
Manufacturer Standard Lead Time | 52 Weeks |
Customer Reference | |
Detailed Description | Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-Mini DIP |
Datasheet | Datasheet |
EDA/CAD Models | UC2843BN Models |
Product Attributes
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Category | Frequency - Switching Up to 500kHz |
Manufacturer STMicroelectronics | 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-Mini DIP |
Output Phases 1 | Base Product Number |
Voltage - Supply (Vcc/Vdd) 7.6V ~ 30V |
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Substitutes (16)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| TL2842BP | Texas Instruments | 736 | 296-49950-ND | $1.20000 | Upgrade |
| TL2843P | Rochester Electronics, LLC | 48,659 | 2156-TL2843P-ND | $2.06000 | Upgrade |
| UC2842AM | Microchip Technology | 2,095 | UC2842AM-ND | $4.36000 | Upgrade |
| UC2842AN | Texas Instruments | 652 | 296-11175-5-ND | $2.06000 | Upgrade |
| UC2842N | Texas Instruments | 956 | 296-11176-5-ND | $2.24000 | Upgrade |
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In-Stock: 2,140
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Quantity
All prices are in USD
Tube
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.05000 | $1.05 |
| 10 | $0.75500 | $7.55 |
| 50 | $0.63760 | $31.88 |
| 100 | $0.60100 | $60.10 |
| 250 | $0.56244 | $140.61 |
| 500 | $0.53918 | $269.59 |
| 1,000 | $0.52003 | $520.03 |
| 2,500 | $0.49981 | $1,249.52 |
| 5,000 | $0.48763 | $2,438.15 |
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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