LT8643SIV#TRPBF is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Analog Devices Inc.
In Stock: 2,200
Unit Price: $16.94000
Datasheet

Parametric Equivalent


Analog Devices Inc.
In Stock: 0
Unit Price: $15.53000
Datasheet

Parametric Equivalent


Analog Devices Inc.
In Stock: 0
Unit Price: $15.53000
Datasheet

Parametric Equivalent


Analog Devices Inc.
In Stock: 0
Unit Price: $9.46576
Datasheet

Parametric Equivalent


Analog Devices Inc.
In Stock: 0
Unit Price: $17.71000
Datasheet

Parametric Equivalent


Analog Devices Inc.
In Stock: 0
Unit Price: $10.39238
Datasheet
Buck Switching Regulator IC Positive Adjustable 0.97V 1 Output 6A 24-TFQFN Exposed Pad
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LT8643SIV#TRPBF

DigiKey Part Number
505-LT8643SIV#TRPBFTR-ND - Tape & Reel (TR)
505-LT8643SIV#TRPBFCT-ND - Cut Tape (CT)
505-LT8643SIV#TRPBFDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LT8643SIV#TRPBF
Description
IC REG BUCK ADJ 6A 24LQFN
Manufacturer Standard Lead Time
28 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
LT8643SIV#TRPBF Models
Product Attributes
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Category
Voltage - Output (Max)
42V
Mfr
Current - Output
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Frequency - Switching
200kHz ~ 3MHz
Part Status
Active
Synchronous Rectifier
Yes
Function
Step-Down
Operating Temperature
-40°C ~ 125°C (TJ)
Output Configuration
Positive
Grade
Automotive
Topology
Qualification
AEC-Q100
Output Type
Mounting Type
Surface Mount
Number of Outputs
1
Package / Case
Voltage - Input (Min)
3V
Supplier Device Package
24-LQFN (4x4)
Voltage - Input (Max)
42V
Base Product Number
Voltage - Output (Min/Fixed)
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (6)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LT8640SIV#TRPBFAnalog Devices Inc.2,200505-LT8640SIV#TRPBFTR-ND$16.94000Parametric Equivalent
LT8640SEV#TRPBFAnalog Devices Inc.0505-LT8640SEV#TRPBFTR-ND$15.53000Parametric Equivalent
LT8643SEV#TRPBFAnalog Devices Inc.0505-LT8643SEV#TRPBFTR-ND$15.53000Parametric Equivalent
LT8643SEV-2#TRPBFAnalog Devices Inc.0505-LT8643SEV-2#TRPBFTR-ND$9.46576Parametric Equivalent
LT8643SHV-2#TRPBFAnalog Devices Inc.0505-LT8643SHV-2#TRPBFTR-ND$17.71000Parametric Equivalent
In-Stock: 0
2,500 expected in stock on 20-Apr-2028
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$16.94000$16.94
10$13.43400$134.34
25$12.55800$313.95
100$11.65860$1,165.86
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$10.39238$25,980.95