



LTC3891HFE#PBF | |
|---|---|
DigiKey Part Number | 505-LTC3891HFE#PBF-ND |
Manufacturer | |
Manufacturer Product Number | LTC3891HFE#PBF |
Description | IC REG CTRLR BUCK 20TSSOP |
Manufacturer Standard Lead Time | 10 Weeks |
Customer Reference | |
Detailed Description | Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-TSSOP-EP |
Datasheet | Datasheet |
EDA/CAD Models | LTC3891HFE#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 ~ 150°C (TJ) |
Output Configuration Positive | Mounting Type Surface Mount |
Topology Buck | Package / Case 20-TSSOP (0.173", 4.40mm Width) Exposed Pad |
Number of Outputs 1 | Supplier Device Package 20-TSSOP-EP |
Output Phases 1 | Base Product Number |
Voltage - Supply (Vcc/Vdd) 4V ~ 60V |
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | 11,81000 € | 11,81 € |
| 10 | 9,30300 € | 93,03 € |
| 74 | 8,11757 € | 600,70 € |
| 148 | 7,83939 € | 1 160,23 € |
| 296 | 7,61051 € | 2 252,71 € |
| 518 | 7,45562 € | 3 862,01 € |
| 1 036 | 7,29468 € | 7 557,29 € |
| Unit Price without VAT: | 11,81000 € |
|---|---|
| Unit Price with VAT: | 14,29010 € |












