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 Instruments334296-46998-1-NDNT$109.00000Direct
TPS40075RHLRTexas Instruments4,830296-37100-1-NDNT$167.00000Similar
In-Stock: 2,730
Check for Additional Incoming Stock
All prices are in TWD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1NT$93.00000NT$93
10NT$69.20000NT$692
25NT$63.24000NT$1,581
100NT$56.67000NT$5,667
250NT$53.54000NT$13,385
500NT$52.22200NT$26,111
* All Digi-Reel orders will add a NT$215 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000NT$48.18700NT$144,561
6,000NT$47.24883NT$283,493
Manufacturers Standard Package