


LTC3891HUDC#PBF | |
|---|---|
DigiKey Part Number | 505-LTC3891HUDC#PBF-ND |
Manufacturer | |
Manufacturer Product Number | LTC3891HUDC#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 | LTC3891HUDC#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-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 | ฿430.31000 | ฿430.31 |
| 10 | ฿338.68900 | ฿3,386.89 |
| 91 | ฿291.97538 | ฿26,569.76 |
| 182 | ฿282.35813 | ฿51,389.18 |
| 273 | ฿277.54179 | ฿75,768.91 |
| 546 | ฿270.47952 | ฿147,681.82 |
| 1,001 | ฿265.33693 | ฿265,602.27 |





