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#TRPBF

DigiKey Part Number
505-LT3840EUFE#TRPBFTR-ND - Tape & Reel (TR)
505-LT3840EUFE#TRPBFCT-ND - Cut Tape (CT)
505-LT3840EUFE#TRPBFDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LT3840EUFE#TRPBF
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#TRPBF Models
Product Attributes
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Category
Frequency - Switching
50kHz ~ 1MHz
Manufacturer
Analog Devices Inc.
Duty Cycle (Max)
99%
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
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: 4,175
Check for Additional Incoming Stock
All prices are in MYR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1RM45.74000RM45.74
10RM35.81500RM358.15
25RM33.33880RM833.47
100RM30.61730RM3,061.73
250RM30.32192RM7,580.48
* All Digi-Reel orders will add a RM30.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500RM27.21475RM68,036.88
Manufacturers Standard Package
Unit Price without VAT:RM45.74000
Unit Price with VAT:RM50.31400