LTC3521EFE#PBF is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Analog Devices Inc.
In Stock: 0
Unit Price: $98.88000
Datasheet
Buck, Buck-Boost Switching Regulator IC Positive Adjustable 0.6V 3 Output 600mA, 1A 20-TSSOP (0.173", 4.40mm Width) Exposed Pad
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Buck, Buck-Boost Switching Regulator IC Positive Adjustable 0.6V 3 Output 600mA, 1A 20-TSSOP (0.173", 4.40mm Width) Exposed Pad
20 TSSOP EP
Introducing Power by Linear

LTC3521EFE#PBF

DigiKey Part Number
505-LTC3521EFE#PBF-ND
Manufacturer
Manufacturer Product Number
LTC3521EFE#PBF
Description
IC REG BUCK BST ADJ TRPL 20TSSOP
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Buck, Buck-Boost Switching Regulator IC Positive Adjustable 0.6V 3 Output 600mA, 1A 20-TSSOP (0.173", 4.40mm Width) Exposed Pad
Datasheet
 Datasheet
EDA/CAD Models
LTC3521EFE#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
20-TSSOP-EP
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
LTC3521IFE#PBFAnalog Devices Inc.0LTC3521IFE#PBF-ND$98.88000Parametric Equivalent
In-Stock: 0
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Tube
QuantityUnit PriceExt Price
1$87.30000$87.30
10$68.23800$682.38
74$59.22189$4,382.42
148$57.10676$8,451.80
296$55.36672$16,388.55
518$54.18898$28,069.89
1,036$52.96513$54,871.87
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.