


LTC3891EUDC#PBF | |
|---|---|
DigiKey Part Number | 505-LTC3891EUDC#PBF-ND |
Manufacturer | |
Manufacturer Product Number | LTC3891EUDC#PBF |
Description | IC REG CTRLR BUCK 20QFN |
Manufacturer Standard Lead Time | 10 Weeks |
Customer Reference | |
Detailed Description | Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-QFN (3x4) |
Datasheet | Datasheet |
EDA/CAD Models | LTC3891EUDC#PBF Models |
Category | Frequency - Switching 105kHz ~ 835kHz, 350kHz ~ 535kHz |
Manufacturer Analog Devices Inc. | Duty Cycle (Max) 99% |
Packaging Tube | Synchronous Rectifier Yes |
Part Status Active | Clock Sync No |
Output Type Transistor Driver | Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking |
Function Step-Down | Operating Temperature -40°C ~ 125°C (TJ) |
Output Configuration Positive | Mounting Type Surface Mount |
Topology Buck | Package / Case 20-WFQFN Exposed Pad |
Number of Outputs 1 | Supplier Device Package 20-QFN (3x4) |
Output Phases 1 | Base Product Number |
Voltage - Supply (Vcc/Vdd) 4V ~ 60V |
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | 9,40000 € | 9,40 € |
| 10 | 7,35100 € | 73,51 € |
| 91 | 6,30747 € | 573,98 € |
| 182 | 6,09264 € | 1.108,86 € |
| 273 | 5,98505 € | 1.633,92 € |
| 546 | 5,82734 € | 3.181,73 € |
| 1.001 | 5,71244 € | 5.718,15 € |
| Unit Price without VAT: | 9,40000 € |
|---|---|
| Unit Price with VAT: | 11,18600 € |






