MCP19119-E/MQBuck Regulator Positive Output Step-Down I2C, PMBus, SMBus DC-DC Controller IC 28-QFN (5x5)
1:$4.7140
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ABRmicro #.ABR2025-MCP191-333543
ManufacturerMicrochip Technology
MPN #.MCP19119-E/MQ
Estimated Lead Time6 Weeks
SampleGet Free Sample
Datasheet
MCP19118,19 Datasheet(PDF)
MCP19118,19 Datasheet(PDF)
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Shipped From Shenzhen or Hong Kong Warehouses
Min.&Mult.1
Packaging
Tube
Shipping DateNovember 3, 2024
* Quantity
Unit Price$ 4.7140
Ext. Price$ 4.7140
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* Prices exclude tax, and all prices are in USD.
Price Gradients
Qty.Unit PriceExt. Price
1$4.7140$4.7140
25$3.9260$98.1500
100$3.5560$355.6000
* Prices are for reference only and are subject to change. Final sales prices will be confirmed at the time of purchase.
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Technical Specifications
Series-
Packaging
Tube
Lifecycle StatusActive
Base Product NumberMCP19119
Clock SyncNo
Control FeaturesPhase Control
Duty Cycle (Max)-
Frequency - Switching100kHz ~ 1.6MHz
FunctionStep-Down
GradeAutomotive
Mounting StyleSurface Mount
Number of Outputs1
Operating Temperature-40°C ~ 125°C (TJ)
Output ConfigurationPositive
Output Phases1
Output TypeTransistor Driver
QualificationAEC-Q100
Serial InterfacesI2C, PMBus, SMBus
Package Type (Mfr.)28-QFN (5x5)
Synchronous RectifierYes
TopologyBuck
Supply Voltage (Vᴄᴄ/Vᴅᴅ)4.5V ~ 40V
Package / Case28-VFQFN Exposed Pad
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Datasheets
Design Resources
Environmental Information
PCN Assembly/Origin
PCN Design/Specification
Environmental & Export Classifications
RoHS ComplianceComplies with RoHS 3 Directive (2015/863/EU)
MSL Level1 (Unlimited, ≤ 30°C/85% RH), No special packaging
REACH RegulationNo SVHCs Present
US ECCNEAR99
HTSUS8542.39.0001 (No rates found in the Harmonized Tariff Schedule)