LTC3311SIV#PBF is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Analog Devices Inc.
In Stock: 768
Unit Price: $12.77000
Datasheet

Parametric Equivalent


Analog Devices Inc.
In Stock: 449
Unit Price: $13.27000
Datasheet

Parametric Equivalent


Analog Devices Inc.
In Stock: 0
Unit Price: $10.93000
Datasheet
Buck Switching Regulator IC Positive Adjustable 0.5V 1 Output 12.5A 18-TFQFN Exposed Pad
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LTC3311SIV#PBF

DigiKey Part Number
161-LTC3311SIV#PBF-ND
Manufacturer
Manufacturer Product Number
LTC3311SIV#PBF
Description
IC REG BUCK ADJ 12.5A 18LQFN
Manufacturer Standard Lead Time
28 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.5V 1 Output 12.5A 18-TFQFN Exposed Pad
Datasheet
 Datasheet
EDA/CAD Models
LTC3311SIV#PBF Models
Product Attributes
Filter Similar Products
Category
Voltage - Input (Max)
5.5V
Mfr
Voltage - Output (Min/Fixed)
Series
Voltage - Output (Max)
5.5V
Packaging
Tray
Current - Output
Part Status
Active
Frequency - Switching
2MHz
Function
Step-Down
Synchronous Rectifier
Yes
Output Configuration
Positive
Operating Temperature
-40°C ~ 125°C (TJ)
Topology
Mounting Type
Surface Mount
Output Type
Package / Case
Number of Outputs
1
Supplier Device Package
18-LQFN (3x3)
Voltage - Input (Min)
2.25V
Base Product Number
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LTC3311JV#PBFAnalog Devices Inc.768505-LTC3311JV#PBF-ND$12.77000Parametric Equivalent
LTC3311HV#PBFAnalog Devices Inc.449505-LTC3311HV#PBF-ND$13.27000Parametric Equivalent
LTC3311SEV#PBFAnalog Devices Inc.0505-LTC3311SEV#PBF-ND$10.93000Parametric Equivalent
In-Stock: 0
81 expected in stock on 09-Nov-2026
543 expected in stock on 16-Nov-2026
Request Stock Notification
All prices are in USD
Tray
QuantityUnit PriceExt Price
1$12.44000$12.44
10$9.76700$97.67
25$9.09920$227.48
100$8.36490$836.49
250$8.01480$2,003.70
624$7.74460$4,832.63
1,248$7.58142$9,461.61
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.