LTC3521EUF#PBF is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Analog Devices Inc.
In Stock: 0
Unit Price: $93.74000
Datasheet
Buck, Buck-Boost Switching Regulator IC Positive Adjustable 0.6V 3 Output 600mA, 1A 24-WFQFN Exposed Pad
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Buck, Buck-Boost Switching Regulator IC Positive Adjustable 0.6V 3 Output 600mA, 1A 24-WFQFN Exposed Pad
Introducing Power by Linear

LTC3521EUF#PBF

DigiKey Part Number
505-LTC3521EUF#PBF-ND
Manufacturer
Manufacturer Product Number
LTC3521EUF#PBF
Description
IC REG BUCK BOOST ADJ TRPL 24QFN
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Buck, Buck-Boost Switching Regulator IC Positive Adjustable 0.6V 3 Output 600mA, 1A 24-WFQFN Exposed Pad
Datasheet
 Datasheet
EDA/CAD Models
LTC3521EUF#PBF Models
Product Attributes
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Category
Voltage - Output (Min/Fixed)
Mfr
Voltage - Output (Max)
5.5V
Packaging
Tube
Current - Output
Part Status
Active
Frequency - Switching
1.1MHz
Function
Step-Down, Step-Up/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
3
Supplier Device Package
24-QFN (4x4)
Voltage - Input (Min)
1.8V
Base Product Number
Voltage - Input (Max)
5.5V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LTC3521IUF#PBFAnalog Devices Inc.0LTC3521IUF#PBF-ND$93.74000Parametric Equivalent
In-Stock: 0
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Tube
QuantityUnit PriceExt Price
1$82.56000$82.56
10$64.46000$644.60
91$55.22681$5,025.64
182$53.32610$9,705.35
273$52.37429$14,298.18
546$50.97822$27,834.11
1,001$49.96181$50,011.77
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.