Settings
Fast Delivery
Payment Types
Marketplace Product
UC3843BNG is out of stock and can be placed on backorder.
Available Substitutes:
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
UC3843BNG | |
|---|---|
DigiKey Part Number | UC3843BNGOS-ND |
Manufacturer | |
Manufacturer Part 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
Filter Similar Products
Show Empty Attributes
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 |
Report Product Information Error
Documents & Media
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (17)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| UC3842AM | Microchip Technology | 241 | UC3842AM-ND | $6.34000 | Direct |
| SG2842M | Microchip Technology | 444 | SG2842M-ND | $4.24000 | Upgrade |
| UC3842AN | Texas Instruments | 0 | 296-11280-5-ND | $1.54000 | Direct |
| UC3842N | Texas Instruments | 0 | 296-11282-5-ND | $1.70000 | Direct |
| UC3843AN | Texas Instruments | 0 | 296-11285-5-ND | $1.54000 | Direct |
Show More
In-Stock: 0
Quantity
All prices are in USD
Tube
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.14000 | $1.14 |
| 10 | $0.82500 | $8.25 |
| 50 | $0.69800 | $34.90 |
| 100 | $0.65870 | $65.87 |
| 250 | $0.61716 | $154.29 |
| 500 | $0.59214 | $296.07 |
| 1,000 | $0.57155 | $571.55 |
| 2,500 | $0.54980 | $1,374.50 |
| 5,000 | $0.53670 | $2,683.50 |
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.
Other Suppliers on DigiKey
2,200In Stock
Ships from Flip Electronics
You May Also Be Interested In
1 Items
