LTC3861IUHE#TRPBF
RoHS 
RoHS compliant
RoHS compliantPackage 36-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LTC3861 Buck Tape & Reel (TR) PolyPhase? DC to DC switching controller 6mm 5.5V 250kHz~3MHz -40C~125C TJ
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Buying Options
Total Price: USD $5.86
Unit Price: USD $5.8577
≥1 USD $5.8577
≥10 USD $4.807
≥100 USD $4.65595
≥500 USD $4.50585
≥1000 USD $4.35575
Inventory: 1194
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 1 week ago)
Physical
Mounting Type Surface Mount
Package / Case 36-WFQFN Exposed Pad
Surface Mount YES
Number of Pins 36
Technical
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Published 2012
Series PolyPhase?
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 36
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Additional Feature ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 5V
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position QUAD
Terminal Pitch 0.5mm
Base Part Number LTC3861
Function Step-Down
Number of Outputs 2
Output Type PWM Signal
Input Voltage-Nom 5V
Number of Channels 1
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 3V~5.5V
Control Features Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
Input Voltage (Min) 3V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 250kHz~3MHz
Input Voltage (Max) 5.5V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Switcher Configuration PHASE-SHIFT
Max Frequency 2.1MHz
Duty Cycle (Max) 91.5%
Dimensions
Height Seated (Max) 0.8mm
Length 6mm
Width 5mm
Compliance
RoHS Status ROHS3 Compliant
Alternative Model
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