Settings
Fast Delivery
Free Shipping
Incoterms
Payment Types
Marketplace Product
UC3844AD1 is Obsolete and no longer manufactured.
Available Substitutes:
Direct
Direct
Direct
Direct
Direct
Direct
Direct
Upgrade
Upgrade
Similar
Similar
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
UC3844AD1 | |
|---|---|
DigiKey Part Number | 497-3082-5-ND |
Manufacturer | |
Manufacturer Product Number | UC3844AD1 |
Description | IC REG CTRLR BST FLYBK ISO 8SOIC |
Customer Reference | |
Detailed Description | Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC |
Datasheet | Datasheet |
EDA/CAD Models | UC3844AD1 Models |
Product Attributes
Filter Similar Products
Show Empty Attributes
Category | Frequency - Switching Up to 500kHz |
Manufacturer STMicroelectronics | Duty Cycle (Max) 48% |
Packaging Tube | Synchronous Rectifier No |
Part Status Obsolete | 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 Surface Mount |
Topology Boost, Flyback | Package / Case 8-SOIC (0.154", 3.90mm Width) |
Number of Outputs 1 | Supplier Device Package 8-SOIC |
Output Phases 1 | Base Product Number |
Voltage - Supply (Vcc/Vdd) 10V ~ 30V |
Report Product Information Error
Documents & Media
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (14)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| UC3844AD8 | Texas Instruments | 1.878 | 296-11290-5-ND | 1,25000 € | Direct |
| UC3844AD8TR | Texas Instruments | 4.805 | 296-39523-1-ND | 0,82000 € | Direct |
| UC3844D8 | Texas Instruments | 0 | 296-11293-5-ND | 0,74604 € | Direct |
| UC3844D8TR | Texas Instruments | 1.001 | 296-47907-1-ND | 0,95000 € | Direct |
| UC3845AD8TR | Texas Instruments | 11.466 | 296-27153-1-ND | 0,82000 € | Direct |
Show More
Obsolete
