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Part Number Overview
Manufacturer Part Number
LTC3887IUJ-2#PBF
Description
DUAL OUTPUT POLYPHASE STEP-DOWN
Detailed Description
Buck Regulator Positive Output Step-Down I2C, PMBus DC-DC Controller IC 40-QFN (6x6)
Manufacturer
Analog Devices Inc.
Standard LeadTime
10 Weeks
Edacad Model
Standard Package
61
Supplier Stocks
Technical specifications
Mfr
Analog Devices Inc.
Series
PolyPhase®
Package
Tube
Product Status
Active
Output Type
Transistor Driver
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Number of Outputs
2
Output Phases
2
Voltage - Supply (Vcc/Vdd)
4.5V ~ 34V
Frequency - Switching
250kHz ~ 1MHz
Duty Cycle (Max)
-
Synchronous Rectifier
Yes
Clock Sync
Yes
Serial Interfaces
I2C, PMBus
Control Features
Enable, Frequency Control, Phase Control
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
40-WFQFN Exposed Pad
Supplier Device Package
40-QFN (6x6)
Base Product Number
LTC3887
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
-
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/DC DC Switching Controllers/Analog Devices Inc. LTC3887IUJ-2#PBF
Documents & Media
Datasheets
()
Other Related Documents
1(Care, Feeding of FPGA Power Supplies: A How, Why Guide to Success)
Video File
1(Understanding Power System Management)
Software Download
()
Design Resources
()
Featured Product
1(LTC3880/LTC3887 DC/DC Synchronous Regulator Controllers)
HTML Datasheet
()
Simulation Models
1(LTC3887 Demo Circuit)
Getting Started Guide
1(LTpowerCAD II Quick Start Guide)
Errata
1(LTC3887 Errata)
Quantity Price
Quantity: 549
Unit Price: $10.95446
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 305
Unit Price: $11.70993
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 122
Unit Price: $12.31434
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 61
Unit Price: $13.97639
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 10
Unit Price: $14.581
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 1
Unit Price: $15.87
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Substitutes
Part No. : LTC3887EUJ-2#PBF
Manufacturer. : Analog Devices Inc.
Quantity Available. : 71
Unit Price. : $13.66000
Substitute Type. : Parametric Equivalent
Quantity Available. : 71
Unit Price. : $13.66000
Substitute Type. : Parametric Equivalent