Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-WQFN (5x5)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-WQFN (5x5)
32-WQFN-Exposed-Pad

LM25119PSQE/NOPB

DigiKey Part Number
LM25119PSQE/NOPBTR-ND - Tape & Reel (TR)
LM25119PSQE/NOPBCT-ND - Cut Tape (CT)
LM25119PSQE/NOPBDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM25119PSQE/NOPB
Description
IC REG CTRLR BUCK 32WQFN
Manufacturer Standard Lead Time
18 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-WQFN (5x5)
Datasheet
 Datasheet
EDA/CAD Models
LM25119PSQE/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
2
Output Phases
2
Voltage - Supply (Vcc/Vdd)
4.5V ~ 42V
Frequency - Switching
50kHz ~ 750kHz
Duty Cycle (Max)
-
Synchronous Rectifier
Yes
Clock Sync
No
Serial Interfaces
-
Control Features
Enable, Frequency Control, Ramp, Reset, Soft Start
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
32-WFQFN Exposed Pad
Supplier Device Package
32-WQFN (5x5)
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: 415
Check for Additional Incoming Stock
All prices are in NZD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$13.17000$13.17
10$10.16900$101.69
25$9.42040$235.51
100$8.59580$859.58
* All Digi-Reel orders will add a $10.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
250$8.20292$2,050.73
500$7.96608$3,983.04
750$7.84751$5,885.63
1,250$7.71606$9,645.07
1,750$7.63924$13,368.67
Manufacturers Standard Package
Unit Price without GST:$13.17000
Unit Price with GST:$15.14550