


LTC3891IUDC#PBF | |
|---|---|
DigiKey Part Number | 505-LTC3891IUDC#PBF-ND |
Manufacturer | |
Manufacturer Product Number | LTC3891IUDC#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 | LTC3891IUDC#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 | £9.26000 | £9.26 |
| 10 | £7.27500 | £72.75 |
| 91 | £6.26220 | £569.86 |
| 182 | £6.05357 | £1,101.75 |
| 273 | £5.94912 | £1,624.11 |
| 546 | £5.79593 | £3,164.58 |
| 1,001 | £5.68436 | £5,690.04 |
| Unit Price without VAT: | £9.26000 |
|---|---|
| Unit Price with VAT: | £11.11200 |



