


| LTC3858IUH#PBF | |
|---|---|
| DigiKey Part Number | LTC3858IUH#PBF-ND | 
| Manufacturer | |
| Manufacturer Product Number | LTC3858IUH#PBF | 
| 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 | LTC3858IUH#PBF Models | 
| Type | Description | Select All | 
|---|---|---|
| Category | ||
| Manufacturer | Analog Devices Inc. | |
| Series | ||
| Packaging | Tube | |
| Part Status | Active | |
| Output Type | Transistor Driver | |
| Function | Step-Down | |
| Output Configuration | Positive | |
| Topology | Buck | |
| Number of Outputs | 2 | |
| Output Phases | 2 | |
| Voltage - Supply (Vcc/Vdd) | 4V ~ 38V | |
| Frequency - Switching | 105kHz ~ 835kHz, 350kHz ~ 535kHz | |
| Duty Cycle (Max) | 99.4% | |
| Synchronous Rectifier | Yes | |
| Clock Sync | No | |
| Serial Interfaces | - | |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Soft Start | |
| Operating Temperature | -40°C ~ 125°C (TJ) | |
| Mounting Type | Surface Mount | |
| Package / Case | 32-WFQFN Exposed Pad | |
| Supplier Device Package | 32-QFN (5x5) | |
| Base Product Number | 
| Quantity | Unit Price | Ext Price | 
|---|---|---|
| 1 | €10.91000 | €10.91 | 
| 10 | €7.52300 | €75.23 | 
| 73 | €5.83781 | €426.16 | 
| 146 | €5.42459 | €791.99 | 
| 292 | €5.42243 | €1,583.35 | 
| Unit Price without VAT: | €10.91000 | 
|---|---|
| Unit Price with VAT: | €13.69205 | 
 
                 
                 
                 
 
 
 
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