Buck Switching Regulator IC Positive Adjustable 1.21V 1 Output 5A TO-263-8, D2PAK (7 Leads + Tab), TO-263CA
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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
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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-ND38,06000 leiParametric Equivalent
LM2679S-ADJTexas Instruments410LM2679S-ADJ-ND37,80000 leiParametric Equivalent
AP64500SP-13Diodes Incorporated1.82431-AP64500SP-13CT-ND10,14000 leiSimilar
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QuantityUnit PriceExt Price
140,14000 lei40,14 lei
1031,19500 lei311,95 lei
4527,80178 lei1.251,08 lei
13526,08896 lei3.522,01 lei
27025,25074 lei6.817,70 lei
54024,56059 lei13.262,72 lei
1.03524,02432 lei24.865,17 lei
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:40,14000 lei
Unit Price with VAT:48,56940 lei