LTC3829EUHF#PBF
RoHS 
RoHS compliant
RoHS compliantPackage 38-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LTC3829 Buck Tube PolyPhase? DC to DC switching controller 7mm 4.5V 250kHz~770kHz -40C~125C TJ
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Buying Options
Total Price: USD $9.39
Unit Price: USD $9.3896
≥1 USD $9.3896
≥10 USD $8.48408
≥100 USD $8.08991
≥500 USD $7.024345
≥1000 USD $6.708645
≥3000 USD $6.11673
Inventory: 231
Minimum: 1
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Technical Details
Compliance
RoHS Status ROHS3 Compliant
Dimensions
Width 5mm
Length 7mm
Height Seated (Max) 0.8mm
Technical
Clock Sync No
Duty Cycle (Max) 94%
Max Frequency 850kHz
Synchronous Rectifier Yes
Control Technique PULSE WIDTH MODULATION
Frequency - Switching 250kHz~770kHz
Control Mode CURRENT-MODE
Topology Buck
Input Voltage (Min) 4.5V
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Voltage - Supply (Vcc/Vdd) 4.5V~38V
Output Configuration Positive
Analog IC - Other Type SWITCHING REGULATOR
Number of Channels 1
Input Voltage-Nom 15V
Output Type Transistor Driver
Number of Outputs 3
Function Step-Down
Base Part Number LTC3829
Terminal Pitch 0.5mm
Terminal Position QUAD
Technology CMOS
Subcategory Switching Regulator or Controllers
Terminal Finish Matte Tin (Sn)
ECCN Code EAR99
Number of Terminations 38
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
JESD-609 Code e3
Series PolyPhase?
Published 2013
Packaging Tube
Operating Temperature -40°C~125°C TJ
Physical
Number of Pins 38
Surface Mount YES
Package / Case 38-WFQFN Exposed Pad
Mounting Type Surface Mount
Supply Chain
Lifecycle Status PRODUCTION (Last Updated: 1 month ago)
Factory Lead Time 8 Weeks
Alternative Model
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