Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 3A TO-263-8, D2PAK (7 Leads + Tab), TO-263CA
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 3A TO-263-8, D2PAK (7 Leads + Tab), TO-263CA

LM2673S-3.3/NOPB

DigiKey Part Number
LM2673S-3.3/NOPB-ND
Manufacturer
Texas Instruments
Manufacturer Product Number
LM2673S-3.3/NOPB
Description
IC REG BUCK 3.3V 3A TO263
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 3A TO-263-8, D2PAK (7 Leads + Tab), TO-263CA
Datasheet
 Datasheet
EDA/CAD Models
LM2673S-3.3/NOPB Models
Product Attributes
Type
Description
Select All
Category
Mfr
Texas Instruments
Series
SIMPLE SWITCHER®
Packaging
Tube
Part Status
Active
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Output Type
Fixed
Number of Outputs
1
Voltage - Input (Min)
8V
Voltage - Input (Max)
40V
Voltage - Output (Min/Fixed)
3.3V
Voltage - Output (Max)
-
Current - Output
3A
Frequency - Switching
260kHz
Synchronous Rectifier
No
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
TO-263-8, D2PAK (7 Leads + Tab), TO-263CA
Supplier Device Package
TO-263 (DDPAK-7)
Base Product Number
LM2673
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: 445
Check for Additional Incoming Stock
Quantity
All prices are in GBP
Tube
QuantityUnit PriceExt Price
1£4.83000£4.83
10£3.71300£37.13
45£3.28867£147.99
135£3.07430£415.03
270£2.96944£801.75
540£2.88309£1,556.87
1,035£2.81601£2,914.57
2,520£2.74202£6,909.89
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Unit Price without VAT:£4.83000
Unit Price with VAT:£5.79600