LTC3858IUH-2#TRPBF is available for purchase but is not normally stocked.
Available Substitutes:

Direct


Analog Devices Inc.
In Stock: 10
Unit Price: £9.82000
Datasheet
Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-QFN (5x5)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-QFN (5x5)
Introducing Power by Linear

LTC3858IUH-2#TRPBF

DigiKey Part Number
LTC3858IUH-2#TRPBF-ND - Tape & Reel (TR)
Manufacturer
Manufacturer Product Number
LTC3858IUH-2#TRPBF
Description
IC REG CTRLR BUCK 32QFN
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-QFN (5x5)
Datasheet
 Datasheet
EDA/CAD Models
LTC3858IUH-2#TRPBF Models
Product Attributes
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Category
Voltage - Supply (Vcc/Vdd)
4V ~ 38V
Manufacturer
Analog Devices Inc.
Frequency - Switching
105kHz ~ 835kHz, 350kHz ~ 535kHz
Series
Duty Cycle (Max)
99%
Packaging
Tape & Reel (TR)
Synchronous Rectifier
Yes
Part Status
Active
Clock Sync
No
Output Type
Transistor Driver
Control Features
Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start
Function
Step-Down
Operating Temperature
-40°C ~ 125°C (TJ)
Output Configuration
Positive
Mounting Type
Surface Mount
Topology
Buck
Package / Case
32-WFQFN Exposed Pad
Number of Outputs
2
Supplier Device Package
32-QFN (5x5)
Output Phases
2
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LTC3858IUH-2#PBFAnalog Devices Inc.10161-LTC3858IUH-2#PBF-ND£9.82000Direct
Available To Order
Check Lead Time
All prices are in GBP
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500£5.90756£14,768.90
Manufacturers Standard Package
Unit Price without VAT:£5.90756
Unit Price with VAT:£7.08907