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Part Number Overview
Manufacturer Part Number
LTC3851AIUD#PBF
Description
IC REG CTRLR BUCK 16QFN
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-QFN (3x3)
Manufacturer
Analog Devices Inc.
Standard LeadTime
10 Weeks
Edacad Model
LTC3851AIUD#PBF Models
Standard Package
121
Supplier Stocks
Technical specifications
Mfr
Analog Devices Inc.
Series
-
Package
Tube
Product Status
Active
Output Type
Transistor Driver
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Number of Outputs
1
Output Phases
1
Voltage - Supply (Vcc/Vdd)
4V ~ 38V
Frequency - Switching
235kHz ~ 750kHz
Duty Cycle (Max)
99%
Synchronous Rectifier
Yes
Clock Sync
No
Serial Interfaces
-
Control Features
Current Limit, Enable, Frequency Control, Soft Start, Tracking
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
16-WFQFN Exposed Pad
Supplier Device Package
16-QFN (3x3)
Base Product Number
LTC3851
Environmental & Export Classifications
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
161-LTC3851AIUD#PBF
-2733-LTC3851AIUD#PBF
LTC3851AIUD#PBF-ND
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/DC DC Switching Controllers/Analog Devices Inc. LTC3851AIUD#PBF
Documents & Media
Datasheets
1(LTC3851A Datasheet)
Other Related Documents
()
Video File
1(Introducing Power by Linear)
Software Download
()
Design Resources
()
Featured Product
1(LTC3851 Wide Input Voltage Range Synchronous Step-Down DC/DC Controller)
PCN Assembly/Origin
1(Wafer Fab Location Change 08/Nov/2021)
HTML Datasheet
()
EDA Models
1(LTC3851AIUD#PBF Models)
Simulation Models
1(LTC3851A Spice Model)
Getting Started Guide
1(LTspice IV Getting Started Guide)
Manuals
1(LTpowerCAD II User Guide)
Quantity Price
Quantity: 2541
Unit Price: $3.15675
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 1089
Unit Price: $3.3229
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 605
Unit Price: $3.94002
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 363
Unit Price: $4.39096
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 121
Unit Price: $4.62835
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 25
Unit Price: $5.3404
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 10
Unit Price: $5.649
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 1
Unit Price: $6.29
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Substitutes
Part No. : LTC3851AIUD#TRPBF
Manufacturer. : Analog Devices Inc.
Quantity Available. : 2,500
Unit Price. : $6.29000
Substitute Type. : Direct
Quantity Available. : 2,500
Unit Price. : $6.29000
Substitute Type. : Direct
Part No. : LTC3851AEUD#PBF
Manufacturer. : Analog Devices Inc.
Quantity Available. : 691
Unit Price. : $5.59000
Substitute Type. : Parametric Equivalent
Quantity Available. : 691
Unit Price. : $5.59000
Substitute Type. : Parametric Equivalent
Part No. : LTC3851AEUD-1#PBF
Manufacturer. : Analog Devices Inc.
Quantity Available. : 269
Unit Price. : $5.59000
Substitute Type. : Parametric Equivalent
Quantity Available. : 269
Unit Price. : $5.59000
Substitute Type. : Parametric Equivalent
Part No. : LTC3851AIUD-1#PBF
Manufacturer. : Analog Devices Inc.
Quantity Available. : 133
Unit Price. : $6.29000
Substitute Type. : Parametric Equivalent
Quantity Available. : 133
Unit Price. : $6.29000
Substitute Type. : Parametric Equivalent
Part No. : LTC3851IUD#PBF
Manufacturer. : Analog Devices Inc.
Quantity Available. : 130
Unit Price. : $6.29000
Substitute Type. : Parametric Equivalent
Quantity Available. : 130
Unit Price. : $6.29000
Substitute Type. : Parametric Equivalent