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.

LM27403SQ/NOPB

DigiKey Part Number
296-37015-2-ND - Tape & Reel (TR)
296-37015-1-ND - Cut Tape (CT)
296-37015-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM27403SQ/NOPB
Description
IC REG CTRLR BUCK 24WQFN
Manufacturer Standard Lead Time
18 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 24-WQFN (4x4)
Datasheet
 Datasheet
EDA/CAD Models
LM27403SQ/NOPB Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Frequency - Switching
200kHz ~ 1.2MHz
Manufacturer
Texas Instruments
Duty Cycle (Max)
93%
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, Power Good, Soft Start, Tracking
Function
Step-Down
Operating Temperature
-40°C ~ 125°C (TJ)
Output Configuration
Positive
Mounting Type
Surface Mount
Topology
Buck
Package / Case
24-WFQFN Exposed Pad
Number of Outputs
1
Supplier Device Package
24-WQFN (4x4)
Output Phases
1
Base Product Number
Voltage - Supply (Vcc/Vdd)
3V ~ 20V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 1.551
Check for Additional Incoming Stock
All prices are in RON
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
115,82000 lei15,82 lei
1011,92600 lei119,26 lei
2510,94840 lei273,71 lei
1009,87120 lei987,12 lei
2509,35772 lei2.339,43 lei
5009,26562 lei4.632,81 lei
* All Digi-Reel orders will add a 29,00 lei reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1.0008,79359 lei8.793,59 lei
2.0008,58395 lei17.167,90 lei
3.0008,47900 lei25.437,00 lei
5.0008,36273 lei41.813,65 lei
Manufacturers Standard Package
Unit Price without VAT:15,82000 lei
Unit Price with VAT:19,14220 lei