For Reference Only
| Part Number | LTC3728EG#PBF |
| Manufacturer | Linear Technology |
| Category | Integrated Circuits (ICs) › DC DC Switching Controllers |
| Description | LTC3728 - DUAL, 550KHZ, 2-PHASE |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | LTC3728EG#PBF PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 07 - Dec 11 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | LTC3728EG#PBF |
| Brand: | Linear Technology |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | DC DC Switching Controllers |
| Manufacturer: | Linear Technology |
| Product Status: | Obsolete |
| Output Type: | Transistor Driver |
| Function: | Step-Down |
| Output Configuration: | Positive |
| Topology: | Buck |
| Number of Outputs: | 2 |
| Output Phases: | 2 |
| Voltage - Supply (Vcc/Vdd): | 3.5V ~ 30V |
| Frequency - Switching: | 260kHz ~ 550kHz |
| Duty Cycle (Max): | 99.4% |
| Synchronous Rectifier: | Yes |
| Clock Sync: | No |
| Serial Interfaces: | - |
| Control Features: | Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Soft Start |
| Operating Temperature: | -40°C ~ 85°C |
| Mounting Type: | Surface Mount |
| Package / Case: | 28-SSOP (0.209", 5.30mm Width) |
| Supplier Device Package: | 28-SSOP |
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| In Stock | 13824 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 | $12.11000 | $12.11 |
| 25 | $8.04280 | $201.07 |
| 100 | $6.65000 | $665 |
| 250 | $6.31752 | $1579.38 |
| 500 | $6.17500 | $3087.5 |
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.
