Boost, Charge Pump, Cuk, Flyback, SEPIC Switching Regulator IC Positive or Negative Adjustable 1.215V 1 Output 3.3A (Switch) 14-WFDFN Exposed Pad
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Boost, Charge Pump, Cuk, Flyback, SEPIC Switching Regulator IC Positive or Negative Adjustable 1.215V 1 Output 3.3A (Switch) 14-WFDFN Exposed Pad
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LT3581EDE#PBF

DigiKey Part Number
LT3581EDE#PBF-ND
Manufacturer
Manufacturer Product Number
LT3581EDE#PBF
Description
IC REG BST CHARGE PUMP ADJ 14DFN
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Boost, Charge Pump, Cuk, Flyback, SEPIC Switching Regulator IC Positive or Negative Adjustable 1.215V 1 Output 3.3A (Switch) 14-WFDFN Exposed Pad
Datasheet
 Datasheet
EDA/CAD Models
LT3581EDE#PBF Models
Product Attributes
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Category
Voltage - Output (Min/Fixed)
Mfr
Voltage - Output (Max)
42V (Switch)
Packaging
Tube
Current - Output
Part Status
Active
Frequency - Switching
200kHz ~ 2.5MHz
Function
Step-Up, Step-Up/Step-Down
Synchronous Rectifier
No
Output Configuration
Positive or Negative
Operating Temperature
-40°C ~ 125°C (TJ)
Topology
Mounting Type
Surface Mount
Output Type
Package / Case
Number of Outputs
1
Supplier Device Package
14-DFN (4x3)
Voltage - Input (Min)
2.5V
Base Product Number
Voltage - Input (Max)
22V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LT3581HDE#PBFAnalog Devices Inc.364LT3581HDE#PBF-ND8,24000 KčParametric Equivalent
In-Stock: 202
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All prices are in CZK
Tube
QuantityUnit PriceExt Price
1169,35000 Kč169,35 Kč
10130,99300 Kč1 309,93 Kč
91111,50813 Kč10 147,24 Kč
182107,49522 Kč19 564,13 Kč
273105,48604 Kč28 797,69 Kč
546102,53839 Kč55 985,96 Kč
1 001100,39205 Kč100 492,44 Kč
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.
Unit Price without VAT:169,35000 Kč
Unit Price with VAT:204,91350 Kč