Buck, SEPIC Regulator Positive Output Step-Down, Step-Up/Step-Down DC-DC Controller IC 32-QFN (5x5)
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Buck, SEPIC Regulator Positive Output Step-Down, Step-Up/Step-Down DC-DC Controller IC 32-QFN (5x5)
Introducing Power by Linear

LTC3890EUH-2#PBF

DigiKey Part Number
505-LTC3890EUH-2#PBF-ND
Manufacturer
Manufacturer Product Number
LTC3890EUH-2#PBF
Description
IC REG CTRLR BUCK/SEPIC 32QFN
Manufacturer Standard Lead Time
13 Weeks
Customer Reference
Detailed Description
Buck, SEPIC Regulator Positive Output Step-Down, Step-Up/Step-Down DC-DC Controller IC 32-QFN (5x5)
Datasheet
 Datasheet
EDA/CAD Models
LTC3890EUH-2#PBF Models
Product Attributes
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Category
Frequency - Switching
105kHz ~ 835kHz, 350kHz ~ 535kHz
Manufacturer
Analog Devices Inc.
Duty Cycle (Max)
99%
Packaging
Tube
Synchronous Rectifier
Yes
Part Status
Active
Clock Sync
No
Output Type
Transistor Driver
Control Features
Enable, Frequency Control, Phase 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, SEPIC
Package / Case
32-WFQFN Exposed Pad
Number of Outputs
2
Supplier Device Package
32-QFN (5x5)
Output Phases
2
Base Product Number
Voltage - Supply (Vcc/Vdd)
4V ~ 60V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 453
Check for Additional Incoming Stock
All prices are in ZAR
Tube
QuantityUnit PriceExt Price
1R232,98000R232,98
10R183,75000R1 837,50
73R160,54849R11 720,04
146R155,05521R22 638,06
292R150,53408R43 955,95
511R147,47472R75 359,58
1 022R144,29474R147 469,22
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.