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                                    | Manufacturer Part Number: | LT8640HUDC#PBF | 
| Manufacturer: | Linear Technology (Analog Devices, Inc.) | 
| Part of Description: | IC REG BUCK ADJUSTABLE 5A 20QFN | 
| Lead Free Status / RoHS Status: | Lead Free / RoHS Compliant | 
| Stock Condition: | 4137 In Stock | 
| Ship From: | Hong Kong | 
| Shipment Way: | DHL/Fedex/TNT/UPS/EMS | 
| Type | Description | 
|---|---|
| Series | - | 
| Package | Tube | 
| Part Status | Active | 
| Function | Step-Down | 
| Output Configuration | Positive | 
| Topology | Buck | 
| Output Type | Adjustable | 
| Number of Outputs | 1 | 
| Voltage - Input (Min) | 3.4V | 
| Voltage - Input (Max) | 42V | 
| Voltage - Output (Min/Fixed) | 0.97V | 
| Voltage - Output (Max) | 42V | 
| Current - Output | 5A | 
| Frequency - Switching | 210kHz ~ 2MHz | 
| Synchronous Rectifier | Yes | 
| Operating Temperature | -40°C ~ 150°C (TJ) | 
| Mounting Type | Surface Mount | 
| Package / Case | 20-WFQFN, 18 Leads, Exposed Pad | 
| Supplier Device Package | 20-QFN (3x4) | 










