Buck Regulator Positive Output Step-Down DC-DC Controller IC 24-VQFN (5.5x3.5)
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LM25148QRGYRQ1

DigiKey Part Number
296-LM25148QRGYRQ1TR-ND - Tape & Reel (TR)
296-LM25148QRGYRQ1CT-ND - Cut Tape (CT)
296-LM25148QRGYRQ1DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM25148QRGYRQ1
Description
AUTOMOTIVE 42-V SYNCHRONOUS BUCK
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 24-VQFN (5.5x3.5)
Datasheet
 Datasheet
EDA/CAD Models
LM25148QRGYRQ1 Models
Product Attributes
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Category
Voltage - Supply (Vcc/Vdd)
3.5V ~ 42V
Manufacturer
Texas Instruments
Frequency - Switching
100kHz ~ 2.2MHz
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Duty Cycle (Max)
100%
Part Status
Active
Synchronous Rectifier
Yes
Output Type
Transistor Driver
Clock Sync
Yes
Function
Step-Down
Control Features
Current Limit, Dead Time Control, Frequency Control, Power Good, Ramp, Soft Start, Sync
Output Configuration
Positive
Operating Temperature
-40°C ~ 125°C (TA)
Topology
Buck
Mounting Type
Surface Mount
Number of Outputs
1
Package / Case
24-VFQFN Exposed Pad
Output Phases
1
Supplier Device Package
24-VQFN (5.5x3.5)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 7,592
Check for Additional Incoming Stock
All prices are in NZD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$6.80000$6.80
10$5.11400$51.14
25$4.69440$117.36
100$4.23390$423.39
250$4.01424$1,003.56
500$3.97756$1,988.78
* All Digi-Reel orders will add a $10.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$3.63847$10,915.41
Manufacturers Standard Package
Unit Price without GST:$6.80000
Unit Price with GST:$7.82000