LT8643SEV-2#PBF is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent
Parametric Equivalent

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
LT8643SEV-2#PBF | |
|---|---|
DigiKey Part Number | 505-LT8643SEV-2#PBF-ND |
Manufacturer | |
Manufacturer Product Number | LT8643SEV-2#PBF |
Description | IC REG BUCK ADJ 6A 24LQFN |
Manufacturer Standard Lead Time | 13 Weeks |
Customer Reference | |
Detailed Description | Buck Switching Regulator IC Positive Adjustable 0.97V 1 Output 6A 24-TFQFN Exposed Pad |
Datasheet | Datasheet |
EDA/CAD Models | LT8643SEV-2#PBF Models |
Product Attributes
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Category | Voltage - Input (Max) 42V |
Mfr | Voltage - Output (Min/Fixed) |
Series | Voltage - Output (Max) 42V |
Packaging Tray | Current - Output |
Part Status Active | Frequency - Switching 180kHz ~ 2.1MHz |
Function Step-Down | Synchronous Rectifier Yes |
Output Configuration Positive | Operating Temperature -40°C ~ 125°C |
Topology | Mounting Type Surface Mount |
Output Type | Package / Case |
Number of Outputs 1 | Supplier Device Package 24-LQFN (4x4) |
Voltage - Input (Min) 3.4V | Base Product Number |
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Substitutes (2)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| LT8643SHV-2#PBF | Analog Devices Inc. | 0 | LT8643SHV-2#PBF-ND | $17.71000 | Parametric Equivalent |
| LT8643SIV-2#PBF | Analog Devices Inc. | 0 | 505-LT8643SIV-2#PBF-ND | $16.94000 | Parametric Equivalent |
In-Stock: 0
540 expected in stock on 12-Nov-2026
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Quantity
All prices are in USD
Tray
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $15.53000 | $15.53 |
| 10 | $12.28500 | $122.85 |
| 25 | $11.47320 | $286.83 |
| 100 | $10.58110 | $1,058.11 |
| 250 | $10.15576 | $2,538.94 |
| 540 | $9.87393 | $5,331.92 |
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