Buck Regulator Positive or Negative Output Step-Down DC-DC Controller IC 38-QFN (4x6)
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Buck Regulator Positive or Negative Output Step-Down DC-DC Controller IC 38-QFN (4x6)
Introducing Power by Linear

LT3840EUFE#PBF

DigiKey Part Number
LT3840EUFE#PBF-ND
Manufacturer
Manufacturer Product Number
LT3840EUFE#PBF
Description
IC REG CTRLR BUCK 38QFN
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive or Negative Output Step-Down DC-DC Controller IC 38-QFN (4x6)
Datasheet
 Datasheet
EDA/CAD Models
LT3840EUFE#PBF Models
Product Attributes
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Category
Frequency - Switching
50kHz ~ 1MHz
Manufacturer
Analog Devices Inc.
Duty Cycle (Max)
99%
Packaging
Tube
Synchronous Rectifier
Yes
Part Status
Active
Clock Sync
Yes
Output Type
Transistor Driver
Control Features
Enable, Frequency Control, Power Good, Soft Start, Tracking
Function
Step-Down
Operating Temperature
-40°C ~ 125°C (TJ)
Output Configuration
Positive or Negative
Mounting Type
Surface Mount
Topology
Buck
Package / Case
38-WFQFN Exposed Pad
Number of Outputs
1
Supplier Device Package
38-QFN (4x6)
Output Phases
1
Base Product Number
Voltage - Supply (Vcc/Vdd)
2.5V ~ 60V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 80
Check for Additional Incoming Stock
All prices are in EUR
Tube
QuantityUnit PriceExt Price
19,87000 €9,87 €
107,72600 €77,26 €
616,78820 €414,08 €
1226,53746 €797,57 €
3056,27279 €1.913,20 €
5496,13557 €3.368,43 €
1.0376,01051 €6.232,90 €
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:9,87000 €
Unit Price with VAT:11,94270 €