New Product
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-VQFN (3x3)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LM25139QRGTRQ1

DigiKey Part Number
296-LM25139QRGTRQ1TR-ND - Tape & Reel (TR)
296-LM25139QRGTRQ1CT-ND - Cut Tape (CT)
296-LM25139QRGTRQ1DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM25139QRGTRQ1
Description
AUTOMOTIVE 42V INPUT LOW-IQ BUCK
Manufacturer Standard Lead Time
16 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-VQFN (3x3)
Datasheet
 Datasheet
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Frequency - Switching
100kHz ~ 3.2MHz
Manufacturer
Texas Instruments
Duty Cycle (Max)
99%
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, Phase Control, Power Good
Function
Step-Down
Operating Temperature
-40°C ~ 125°C (TA)
Output Configuration
Positive
Grade
Automotive
Topology
Buck
Qualification
AEC-Q100
Number of Outputs
1
Mounting Type
Surface Mount
Output Phases
2
Package / Case
16-VFQFN Exposed Pad
Voltage - Supply (Vcc/Vdd)
4V ~ 42V
Supplier Device Package
16-VQFN (3x3)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 1,635
Check for Additional Incoming Stock
All prices are in USD
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$1.11299$3,338.97
6,000$1.09057$6,543.42
9,000$1.07934$9,714.06
Cut Tape (CT)
QuantityUnit PriceExt Price
1$2.32000$2.32
10$1.71200$17.12
25$1.56080$39.02
100$1.39460$139.46
250$1.31540$328.85
500$1.27312$636.56
Digi-Reel®
QuantityUnit PriceExt Price
1$2.32000$2.32
10$1.71200$17.12
25$1.56080$39.02
100$1.39460$139.46
250$1.31540$328.85
500$1.27312$636.56
1,000$1.20105$1,201.05
* All Digi-Reel orders will add a $7.00 reeling fee.