Buck Regulator Positive Output Step-Down DC-DC Controller IC 24-WQFN (4x4)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LM25117PSQE/NOPB

DigiKey Part Number
LM25117PSQE/NOPBTR-ND - Tape & Reel (TR)
LM25117PSQE/NOPBCT-ND - Cut Tape (CT)
LM25117PSQE/NOPBDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM25117PSQE/NOPB
Description
IC REG CTRLR BUCK 24WQFN
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 24-WQFN (4x4)
Datasheet
 Datasheet
EDA/CAD Models
LM25117PSQE/NOPB 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)
4.5V ~ 42V
Frequency - Switching
Up to 750kHz
Duty Cycle (Max)
-
Synchronous Rectifier
Yes
Clock Sync
No
Serial Interfaces
-
Control Features
Frequency Control, Ramp, Soft Start
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
24-WFQFN Exposed Pad
Supplier Device Package
24-WQFN (4x4)
Base Product Number
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 4,472
Check for Additional Incoming Stock
All prices are in AUD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$8.11000$8.11
10$6.19800$61.98
25$5.72120$143.03
100$5.19600$519.60
* All Digi-Reel orders will add a $9.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
250$4.94568$1,236.42
500$4.79478$2,397.39
750$4.71923$3,539.42
1,250$4.63550$5,794.38
1,750$4.58654$8,026.45
2,500$4.53947$11,348.67
Manufacturers Standard Package
Unit Price without GST:$8.11000
Unit Price with GST:$8.92100