LT8640HUDC#TRPBF is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.


LT8640HUDC#TRPBF | |
|---|---|
DigiKey Part Number | 505-LT8640HUDC#TRPBFTR-ND - Tape & Reel (TR) 505-LT8640HUDC#TRPBFCT-ND - Cut Tape (CT) 505-LT8640HUDC#TRPBFDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | LT8640HUDC#TRPBF |
Description | IC REG BUCK ADJ 5A 20QFN |
Manufacturer Standard Lead Time | 34 Weeks |
Customer Reference | |
Detailed Description | Buck Switching Regulator IC Positive Adjustable 0.97V 1 Output 5A 20-WFQFN, 18 Leads, Exposed Pad |
Datasheet | Datasheet |
EDA/CAD Models | LT8640HUDC#TRPBF Models |
Product Attributes
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Category | Voltage - Input (Max) 42V |
Mfr | Voltage - Output (Min/Fixed) |
Series | Voltage - Output (Max) 42V |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Current - Output |
Part Status Active | Frequency - Switching 210kHz ~ 2MHz |
Function Step-Down | Synchronous Rectifier Yes |
Output Configuration Positive | Operating Temperature -40°C ~ 150°C (TJ) |
Topology | Mounting Type Surface Mount |
Output Type | Package / Case |
Number of Outputs 1 | Supplier Device Package 20-QFN (3x4) |
Voltage - Input (Min) 3.4V | Base Product Number |
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Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| LT8640HUDC-1#TRPBF | Analog Devices Inc. | 0 | LT8640HUDC-1#TRPBF-ND | $10.35215 | Parametric Equivalent |
In-Stock: 0
2,500 expected in stock on 06-Apr-2027
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $16.88000 | $16.88 |
| 10 | $13.38400 | $133.84 |
| 25 | $12.51080 | $312.77 |
| 100 | $11.61270 | $1,161.27 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 2,500 | $10.35215 | $25,880.38 |
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.


