Buck Regulator Positive Output Step-Down DC-DC Controller IC 40-QFN (6x6)
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Buck Regulator Positive Output Step-Down DC-DC Controller IC 40-QFN (6x6)
Introducing Power by Linear

LTC3855IUJ#TRPBF

DigiKey Part Number
505-LTC3855IUJ#TRPBFTR-ND - Tape & Reel (TR)
505-LTC3855IUJ#TRPBFCT-ND - Cut Tape (CT)
505-LTC3855IUJ#TRPBFDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LTC3855IUJ#TRPBF
Description
IC REG CTRLR BUCK 40QFN
Manufacturer Standard Lead Time
23 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 40-QFN (6x6)
Datasheet
 Datasheet
EDA/CAD Models
LTC3855IUJ#TRPBF Models
Product Attributes
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Category
Voltage - Supply (Vcc/Vdd)
4.5V ~ 38V
Manufacturer
Analog Devices Inc.
Frequency - Switching
250kHz ~ 770kHz
Series
Duty Cycle (Max)
95%
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
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, Tracking
Function
Step-Down
Operating Temperature
-40°C ~ 125°C (TJ)
Output Configuration
Positive
Mounting Type
Surface Mount
Topology
Buck
Package / Case
40-WFQFN Exposed Pad
Number of Outputs
2
Supplier Device Package
40-QFN (6x6)
Output Phases
2
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 1,290
Check for Additional Incoming Stock
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$11.44000$11.44
10$8.95500$89.55
25$8.33400$208.35
100$7.65200$765.20
250$7.57352$1,893.38
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000$6.83679$13,673.58
Manufacturers Standard Package