Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-QFN (3x3)
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Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-QFN (3x3)
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LTC3851AIUD#TRPBF

DigiKey Part Number
505-LTC3851AIUD#TRPBFTR-ND - Tape & Reel (TR)
505-LTC3851AIUD#TRPBFCT-ND - Cut Tape (CT)
505-LTC3851AIUD#TRPBFDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LTC3851AIUD#TRPBF
Description
IC REG CTRLR BUCK 16QFN
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-QFN (3x3)
Datasheet
 Datasheet
EDA/CAD Models
LTC3851AIUD#TRPBF Models
Product Attributes
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Category
Frequency - Switching
235kHz ~ 750kHz
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
No
Output Type
Transistor Driver
Control Features
Current Limit, Enable, Frequency Control, Soft Start, Tracking
Function
Step-Down
Operating Temperature
-40°C ~ 125°C (TJ)
Output Configuration
Positive
Mounting Type
Surface Mount
Topology
Buck
Package / Case
16-WFQFN Exposed Pad
Number of Outputs
1
Supplier Device Package
16-QFN (3x3)
Output Phases
1
Base Product Number
Voltage - Supply (Vcc/Vdd)
4V ~ 38V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LTC3851AIUD#PBFAnalog Devices Inc.5161-LTC3851AIUD#PBF-ND$9.62000Direct
In-Stock: 830
Check for Additional Incoming Stock
All prices are in AUD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$9.62000$9.62
10$7.39400$73.94
25$6.83680$170.92
100$6.22500$622.50
250$6.01472$1,503.68
* All Digi-Reel orders will add a $9.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$5.45977$13,649.42
Manufacturers Standard Package
Unit Price without GST:$9.62000
Unit Price with GST:$10.58200