Buck Switching Regulator IC Positive Adjustable 1.21V 1 Output 5A 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 Adjustable 1.21V 1 Output 5A TO-263-8, D2PAK (7 Leads + Tab), TO-263CA

LM2678S-ADJ/NOPB

DigiKey Part Number
LM2678S-ADJ/NOPB-ND
Manufacturer
Manufacturer Product Number
LM2678S-ADJ/NOPB
Description
IC REG BUCK ADJ 5A TO263
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 1.21V 1 Output 5A TO-263-8, D2PAK (7 Leads + Tab), TO-263CA
Datasheet
 Datasheet
EDA/CAD Models
LM2678S-ADJ/NOPB Models
Product Attributes
Filter Similar Products
Category
Voltage - Input (Max)
40V
Mfr
Voltage - Output (Min/Fixed)
Series
Voltage - Output (Max)
37V
Packaging
Tube
Current - Output
Part Status
Active
Frequency - Switching
260kHz
Function
Step-Down
Synchronous Rectifier
No
Output Configuration
Positive
Operating Temperature
-40°C ~ 125°C (TJ)
Topology
Mounting Type
Surface Mount
Output Type
Package / Case
Number of Outputs
1
Supplier Device Package
TO-263 (DDPAK-7)
Voltage - Input (Min)
8V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM2677S-ADJ/NOPBTexas Instruments4,323LM2677S-ADJ/NOPB-ND$72.61000Parametric Equivalent
LM2679S-ADJTexas Instruments410LM2679S-ADJ-ND$72.11000Parametric Equivalent
AP64500SP-13Diodes Incorporated1,75431-AP64500SP-13CT-ND$19.35000Similar
In-Stock: 422
Check for Additional Incoming Stock
All prices are in SGD
Tube
QuantityUnit PriceExt Price
1$12.70000$12.70
10$9.87000$98.70
45$8.79644$395.84
135$8.25459$1,114.37
270$7.98937$2,157.13
540$7.77100$4,196.34
1,035$7.60132$7,867.37
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:$12.70000
Unit Price with VAT:$13.84300