Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-VQFN (3.5x4.5)
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LM25145RGYR

DigiKey Part Number
296-48143-2-ND - Tape & Reel (TR)
296-48143-1-ND - Cut Tape (CT)
296-48143-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM25145RGYR
Description
LM25145RGYR
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-VQFN (3.5x4.5)
Datasheet
 Datasheet
EDA/CAD Models
LM25145RGYR Models
Product Attributes
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Category
Voltage - Supply (Vcc/Vdd)
6V ~ 42V
Manufacturer
Texas Instruments
Frequency - Switching
100kHz ~ 1MHz
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Synchronous Rectifier
Yes
Part Status
Active
Clock Sync
Yes
Output Type
Transistor Driver
Control Features
Enable, Frequency Control, Ramp, Soft Start
Function
Step-Down
Operating Temperature
-40°C ~ 125°C (TJ)
Output Configuration
Positive
Mounting Type
Surface Mount, Wettable Flank
Topology
Buck
Package / Case
20-VFQFN Exposed Pad
Number of Outputs
1
Supplier Device Package
20-VQFN (3.5x4.5)
Output Phases
1
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM25145RGYTTexas Instruments584296-46998-1-ND69,24000 KčDirect
TPS40075RHLRTexas Instruments4 829296-37100-1-ND105,32000 KčSimilar
In-Stock: 2 685
Check for Additional Incoming Stock
All prices are in CZK
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
158,81000 Kč58,81 Kč
1043,81700 Kč438,17 Kč
2540,08440 Kč1 002,11 Kč
10035,98200 Kč3 598,20 Kč
25034,02448 Kč8 506,12 Kč
50033,31290 Kč16 656,45 Kč
* All Digi-Reel orders will add a 167,00 Kč reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3 00030,67399 Kč92 021,97 Kč
6 00030,08701 Kč180 522,06 Kč
Manufacturers Standard Package
Unit Price without VAT:58,81000 Kč
Unit Price with VAT:71,16010 Kč