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Buck Regulator Positive Output Step-Down I2C DC-DC Controller IC 19-VQFN (4.5x3.5)
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LM25192QRGYRQ1

DigiKey Part Number
296-LM25192QRGYRQ1TR-ND - Tape & Reel (TR)
Manufacturer
Manufacturer Product Number
LM25192QRGYRQ1
Description
LM25192QRGYRQ1
Manufacturer Standard Lead Time
16 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down I2C DC-DC Controller IC 19-VQFN (4.5x3.5)
Product Attributes
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Category
Frequency - Switching
200kHz ~ 2.2MHz
Manufacturer
Texas Instruments
Synchronous Rectifier
Yes
Packaging
Tape & Reel (TR)
Clock Sync
Yes
Part Status
Active
Serial Interfaces
I2C
Output Type
Transistor Driver
Control Features
Current Limit, Enable
Function
Step-Down
Operating Temperature
-40°C ~ 150°C (TJ)
Output Configuration
Positive
Grade
Automotive
Topology
Buck
Qualification
AEC-Q100
Number of Outputs
1
Mounting Type
Surface Mount, Wettable Flank
Output Phases
1
Package / Case
19-VFQFN Exposed Pad
Voltage - Supply (Vcc/Vdd)
4.5V ~ 42V
Supplier Device Package
19-VQFN (4.5x3.5)
Product Questions and Answers
Additional Resources
In-Stock: 0
3,000 expected in stock on 06-Oct-2026
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All prices are in USD
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$2.56599$7,697.97