TO-263
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
TO-263

LM2678S-3.3/NOPB

DigiKey Part Number
LM2678S-3.3/NOPB-ND
Manufacturer
Manufacturer Product Number
LM2678S-3.3/NOPB
Description
IC REG BUCK 3.3V 5A TO263
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 5A TO-263-8, D2PAK (7 Leads + Tab), TO-263CA
Datasheet
 Datasheet
EDA/CAD Models
LM2678S-3.3/NOPB Models
Product Attributes
Type
Description
Select All
Category
Mfr
Series
Packaging
Tube
Part Status
Active
Function
Step-Down
Output Configuration
Positive
Topology
Output Type
Number of Outputs
1
Voltage - Input (Min)
8V
Voltage - Input (Max)
40V
Voltage - Output (Min/Fixed)
Voltage - Output (Max)
-
Current - Output
Frequency - Switching
260kHz
Synchronous Rectifier
No
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
Supplier Device Package
TO-263 (DDPAK-7)
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: 96
Check for Additional Incoming Stock
All prices are in AUD
Tube
QuantityUnit PriceExt Price
1$12.94000$12.94
10$10.03500$100.35
45$8.93044$401.87
135$8.37185$1,130.20
270$8.09856$2,186.61
540$7.87361$4,251.75
1,035$7.69883$7,968.29
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 GST:$12.94000
Unit Price with GST:$14.23400