


LTC3857EUH#TRPBF | |
|---|---|
DigiKey Part Number | LTC3857EUH#TRPBFTR-ND - Tape & Reel (TR) LTC3857EUH#TRPBFCT-ND - Cut Tape (CT) LTC3857EUH#TRPBFDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | LTC3857EUH#TRPBF |
Description | IC REG CTRLR BUCK 32QFN |
Manufacturer Standard Lead Time | 10 Weeks |
Customer Reference | |
Detailed Description | Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-QFN (5x5) |
Datasheet | Datasheet |
EDA/CAD Models | LTC3857EUH#TRPBF Models |
Category | Voltage - Supply (Vcc/Vdd) 4V ~ 38V |
Manufacturer Analog Devices Inc. | Frequency - Switching 105kHz ~ 835kHz, 350kHz ~ 535kHz |
Series | Duty Cycle (Max) 99.4% |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Synchronous Rectifier Yes |
Part Status Active | Clock Sync No |
Output Type Transistor Driver | Control Features Current Limit, Enable, Frequency Control, Phase 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 32-WFQFN Exposed Pad |
Number of Outputs 2 | Supplier Device Package 32-QFN (5x5) |
Output Phases 2 | Base Product Number |
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | €10.70000 | €10.70 |
| 10 | €8.40200 | €84.02 |
| 25 | €7.82840 | €195.71 |
| 100 | €7.19750 | €719.75 |
| 250 | €7.15192 | €1,787.98 |
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 2.500 | €6.40928 | €16,023.20 |
| Unit Price without VAT: | €10.70000 |
|---|---|
| Unit Price with VAT: | €12.84000 |



