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LTC3861IUHE#PBF
Linear Technology/Analog DevicesRoHS 
RoHS compliant
RoHS compliantPackage 36-WFQFN Exposed Pad
Category PMIC - Voltage Regulators - DC DC Switching Controllers / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LTC3861 Buck Tube PolyPhase? DC to DC switching controller 6mm 5.5V 250kHz~3MHz -40C~125C TJ
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Inventory: 5523
Minimum: 1
Total Price: USD $4.89
Unit Price: USD $4.885301
≥1 USD $4.885301
≥200 USD $1.890576
≥500 USD $1.824931
≥1000 USD $1.792109
Technical Details
Supply Chain
Factory Lead Time 8 Weeks
Dimensions
Height Seated (Max) 0.8mm
Length 6mm
Width 5mm
Compliance
RoHS Status ROHS3 Compliant
Technical
Operating Temperature -40°C~125°C TJ
Packaging Tube
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
JESD-30 Code R-PQCC-N36
Function Step-Down
Number of Outputs 2
Output Type PWM Signal
Input Voltage-Nom 5V
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
Duty Cycle (Max) 91.5%
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