Buck, Buck-Boost, SEPIC Regulator Positive Output Step-Down, Step-Up/Step-Down DC-DC Controller IC 38-QFN (5x7)
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Buck, Buck-Boost, SEPIC Regulator Positive Output Step-Down, Step-Up/Step-Down DC-DC Controller IC 38-QFN (5x7)
Introducing Power by Linear

LTC3859AEUHF#PBF

DigiKey Part Number
505-LTC3859AEUHF#PBF-ND
Manufacturer
Manufacturer Product Number
LTC3859AEUHF#PBF
Description
IC REG CTRLR MULT TOPOLOGY 38QFN
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Buck, Buck-Boost, SEPIC Regulator Positive Output Step-Down, Step-Up/Step-Down DC-DC Controller IC 38-QFN (5x7)
Datasheet
 Datasheet
EDA/CAD Models
LTC3859AEUHF#PBF Models
Product Attributes
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Category
Frequency - Switching
115kHz ~ 835kHz, 350kHz ~ 535kHz
Manufacturer
Analog Devices Inc.
Duty Cycle (Max)
99%, 100%
Packaging
Tube
Synchronous Rectifier
Yes
Part Status
Active
Clock Sync
No
Output Type
Transistor Driver
Control Features
Enable, Frequency Control, Power Good, Soft Start, Tracking
Function
Step-Down, Step-Up/Step-Down
Operating Temperature
-40°C ~ 125°C (TJ)
Output Configuration
Positive
Mounting Type
Surface Mount
Topology
Buck, Buck-Boost, SEPIC
Package / Case
38-WFQFN Exposed Pad
Number of Outputs
3
Supplier Device Package
38-QFN (5x7)
Output Phases
2
Base Product Number
Voltage - Supply (Vcc/Vdd)
4.5V ~ 38V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 59
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Once available stock of this product has been depleted, manufacturer standard package and lead time will apply. View Alternative Package Types
All prices are in USD
Tube
QuantityUnit PriceExt Price
1$13.56000$13.56
10$10.67700$106.77
52$9.50019$494.01
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.