Buck Switching Regulator IC Positive Adjustable 1V 1 Output 3A 16-VFDFN Exposed Pad
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LM43603DSUR

DigiKey Part Number
296-51302-2-ND - Tape & Reel (TR)
296-51302-1-ND - Cut Tape (CT)
296-51302-6-ND - Digi-Reel®
Manufacturer
Texas Instruments
Manufacturer Product Number
LM43603DSUR
Description
IC REG BUCK ADJ 3A 16SON
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 3A 16-VFDFN Exposed Pad
Datasheet
 Datasheet
EDA/CAD Models
LM43603DSUR Models
Product Attributes
Type
Description
Select All
Category
Mfr
Texas Instruments
Series
SIMPLE SWITCHER®
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Output Type
Adjustable
Number of Outputs
1
Voltage - Input (Min)
3.5V
Voltage - Input (Max)
36V
Voltage - Output (Min/Fixed)
1V
Voltage - Output (Max)
28V
Current - Output
3A
Frequency - Switching
200kHz ~ 2.2MHz
Synchronous Rectifier
Yes
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount, Wettable Flank
Package / Case
16-VFDFN Exposed Pad
Supplier Device Package
16-SON (4x5)
Base Product Number
LM43603
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: 2.175
Check for Additional Incoming Stock
Once available stock of this product has been depleted, manufacturer standard package and lead time will apply. View Substitutes or Alternative Package Types
Quantity
All prices are in EUR
Cut Tape (CT)
QuantityUnit PriceExt Price
14,16000 €4,16 €
103,16400 €31,64 €
252,91480 €72,87 €
1002,64180 €264,18 €
2502,51156 €627,89 €
5002,43308 €1.216,54 €
1.0002,36850 €2.368,50 €
Tape & Reel (TR)
QuantityUnit PriceExt Price
3.0002,28873 €6.866,19 €
Manufacturers Standard Package
Unit Price without VAT:4,16000 €
Unit Price with VAT:4,95040 €