Buck Regulator Positive Output Step-Down I2C, PMBus, SMBus DC-DC Controller IC 28-QFN (5x5)
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MCP19123T-E/MQ

DigiKey Part Number
MCP19123T-E/MQTR-ND - Tape & Reel (TR)
MCP19123T-E/MQCT-ND - Cut Tape (CT)
MCP19123T-E/MQDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
MCP19123T-E/MQ
Description
IC REG CTRLR BCK PMBUS 28QFN
Manufacturer Standard Lead Time
4 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down I2C, PMBus, SMBus DC-DC Controller IC 28-QFN (5x5)
Datasheet
 Datasheet
Product Attributes
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Category
Synchronous Rectifier
Yes
Manufacturer
Microchip Technology
Clock Sync
Yes
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Serial Interfaces
I2C, PMBus, SMBus
Part Status
Active
Control Features
Enable, Frequency Control, Power Good, Soft Start, Watchdog
Output Type
PWM Signal
Operating Temperature
-40°C ~ 125°C (TA)
Function
Step-Down
Grade
Automotive
Output Configuration
Positive
Qualification
AEC-Q100
Topology
Buck
Mounting Type
Surface Mount
Number of Outputs
1
Package / Case
28-VFQFN Exposed Pad
Output Phases
2
Supplier Device Package
28-QFN (5x5)
Voltage - Supply (Vcc/Vdd)
4.5V ~ 40V
Base Product Number
Frequency - Switching
100kHz ~ 1.6MHz
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Available To Order
Check Lead Time
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
15,07000 €5,07 €
* All Digi-Reel orders will add a 5,50 € reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3.3004,25375 €14.037,38 €
Manufacturers Standard Package
Unit Price without VAT:5,07000 €
Unit Price with VAT:6,03330 €