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19 VQFN
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LM25190RGYR

DigiKey Part Number
296-LM25190RGYRTR-ND - Tape & Reel (TR)
296-LM25190RGYRCT-ND - Cut Tape (CT)
296-LM25190RGYRDKR-ND - Digi-Reel®
Manufacturer
Texas Instruments
Manufacturer Product Number
LM25190RGYR
Description
42V-IN SYNCHRONOUS BUCK CONTROLL
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 19-VQFN (3.5x4.5)
Datasheet
 Datasheet
EDA/CAD Models
LM25190RGYR Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Texas Instruments
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Output Type
Transistor Driver
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Number of Outputs
1
Output Phases
1
Voltage - Supply (Vcc/Vdd)
5V ~ 42V
Frequency - Switching
100kHz ~ 2.2MHz
Duty Cycle (Max)
-
Synchronous Rectifier
Yes
Clock Sync
Yes
Serial Interfaces
-
Control Features
Current Limit, Enable, Frequency Control, Power Good, Sync
Operating Temperature
-40°C ~ 150°C (TJ)
Grade
-
Qualification
-
Mounting Type
Surface Mount, Wettable Flank
Package / Case
19-VFQFN Exposed Pad
Supplier Device Package
19-VQFN (3.5x4.5)
Product Questions and Answers

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In-Stock: 2,910
Check for Additional Incoming Stock
Quantity
All prices are in HKD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$29.56000$29.56
10$22.23500$222.35
25$20.41600$510.40
100$18.41230$1,841.23
250$17.45724$4,364.31
500$16.88132$8,440.66
1,000$16.40747$16,407.47
* All Digi-Reel orders will add a $55.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$15.82194$47,465.82
Manufacturers Standard Package
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