For Reference Only
| Part Number | KA3843BD |
| Manufacturer | Linear Technology |
| Category | Integrated Circuits (ICs) › AC DC Converters, Offline Switches |
| Description | IC OFFLINE SWITCH 14SOIC |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | KA3843BD PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 06 - Dec 10 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | KA3843BD |
| Brand: | Linear Technology |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | AC DC Converters, Offline Switches |
| Manufacturer: | Linear Technology |
| Product Status: | Obsolete |
| Output Isolation: | - |
| Internal Switch(s): | No |
| Voltage - Breakdown: | - |
| Topology: | - |
| Voltage - Start Up: | 8.4 V |
| Voltage - Supply (Vcc/Vdd): | 12V ~ 25V |
| Duty Cycle: | 97% |
| Frequency - Switching: | Up to 500kHz |
| Power (Watts): | - |
| Fault Protection: | - |
| Control Features: | Frequency Control |
| Operating Temperature: | 0°C ~ 70°C (TA) |
| Package / Case: | 14-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package: | 14-SOIC |
| Mounting Type: | Surface Mount |
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| In Stock | 96484 pieces - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.43000 | $0.43 |
Due to the impact of the COVID-19,the above prices have not been updated, please resend the inquiry to us, thank you for your understanding
Please feel free to contact us for details.
