LTC3858EUFD-1#TRPBF is available for purchase but is not normally stocked.
Available Substitutes:

Parametric Equivalent

LTC3858IUFD-1#TRPBF
Analog Devices Inc.
In Stock: 0
Unit Price: $6.32500
Datasheet
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28-QFN_05-08-1712 rev B
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
28-QFN_05-08-1712 rev B
Introducing Power by Linear

LTC3858EUFD-1#TRPBF

DigiKey Part Number
LTC3858EUFD-1#TRPBF-ND - Tape & Reel (TR)
Manufacturer
Analog Devices Inc.
Manufacturer Product Number
LTC3858EUFD-1#TRPBF
Description
IC REG CTRLR BUCK 28QFN
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-QFN (4x5)
Datasheet
 Datasheet
EDA/CAD Models
LTC3858EUFD-1#TRPBF Models
Product Attributes
Type
Description
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Category
Manufacturer
Analog Devices Inc.
Series
-
Packaging
Tape & Reel (TR)
Part Status
Active
Output Type
Transistor Driver
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Number of Outputs
2
Output Phases
2
Voltage - Supply (Vcc/Vdd)
4V ~ 38V
Frequency - Switching
105kHz ~ 835kHz, 350kHz ~ 535kHz
Duty Cycle (Max)
99.4%
Synchronous Rectifier
Yes
Clock Sync
No
Serial Interfaces
-
Control Features
Enable, Frequency Control, Power Good, Soft Start
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
28-WFQFN Exposed Pad
Supplier Device Package
28-QFN (4x5)
Base Product Number
LTC3858
Product Questions and Answers

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Available To Order
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Quantity
All prices are in USD
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$5.97500$14,937.50
Manufacturers Standard Package
For Use With
1 Items
DC1510A-B

DC1510A-B

EVAL BOARD FOR LTC3858

Analog Devices Inc.

$163.70000