
For Reference Only
Part Number | LT8640IUDC#PBF |
OEMstron Part # | LT8640IUDC-PBF |
Manufacturer | Linear Technology/Analog Devices |
Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Regulators |
Description | IC REG BUCK ADJUSTABLE 5A 20QFN |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | LT8640IUDC#PBF PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 23 - Mar 28 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
LT8640IUDC#PBF Specifications
Part Number | LT8640IUDC#PBF | |
Brand | Linear Technology/Analog Devices | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Power Management ICs | |
Subcategory | Voltage Regulators - DC DC Switching Regulators | |
Manufacturer | Linear Technology/Analog Devices | |
Series | - | |
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 ~ 125°C (TJ) | |
Mounting Type | Surface Mount | |
Package / Case | 20-WFQFN, 18 Leads, Exposed Pad | |
Supplier Device Package | 20-QFN (3x4) |
LT8640IUDC#PBF Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
LT8640IUDC#PBF D# V99:2348_08169084 Analog Devices Inc |
Conv DC-DC 3.4V to 42V Synchronous Step Down Single-Out 0.97V to 41.58V 5A Automotive 18-Pin QFN EP Tube RoHS: Compliant
|
Americas - 2 |
Part Number | Description | Stock |
LT8640IUDC#PBF D# C1S424500763614 Analog Devices Inc |
Conv DC-DC 3.4V to 42V Synchronous Step Down Single-Out 5A Automotive 18-Pin QFN EP RoHS: Compliant
pbFree: Yes
Min Qty: 1
|
151 |
Part Number | Description | Stock |
LT8640IUDC#PBF D# LT8640IUDC#PBF-ND Analog Devices Inc |
IC REG BUCK ADJUSTABLE 5A 20QFN |
822 In Stock |
Part Number | Description | Stock |
LT8640IUDC#PBF Linear Technology |
In stock shipping within 2days |
7260 |
Part Number | Description | Stock |
LT8640IUDCPBF Linear Technology |
OEM/CM QUOTES ONLY | NO BROKERS |
3 |
Part Number | Description | Stock |
LT8640IUDC#PBF Linear Technology |
OEM/CM Immediate delivery |
80 |
Part Number | Description | Stock |
LT8640IUDC#PBF D# 584-LT8640IUDC#PBF Analog Devices Inc |
Switching Voltage Regulators 42V, 6A Synchronous Step-Down Silent Switcher with 2.5uA Quiescent Current RoHS: Compliant
|
2207 |
Part Number | Description | Stock |
LT8640IUDC#PBF D# LT8640IUDC#PBF Analog Devices Inc |
DC TO DC CONVERTER RoHS: Compliant
|
0 |
Part Number | Description | Stock |
LT8640IUDC#PBF Linear Technology |
IN stock Immediate delivery |
75 |
Part Number | Description | Stock |
LT8640IUDC-PBF Linear Technology |
shipping today |
2134 |
Part Number | Description | Stock |
LT8640IUDC#PBF D# 36890478 Analog Devices Inc |
Conv DC-DC 3.4V to 42V Synchronous Step Down Single-Out 0.97V to 41.58V 5A Automotive 18-Pin QFN EP Tube RoHS: Compliant
|
Americas - 2 |
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Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 11.6850 | $ 11.6850 |
100 | $ 11.6850 | $ 1,168.5000 |
500 | $ 11.6850 | $ 5,842.5000 |
1000 | $ 11.6850 | $ 11,685.0000 |
2500 | $ 11.6850 | $ 29,212.5000 |
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