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Part Number Overview
Manufacturer Part Number
LM2678LD-3.3
Description
IC REG BUCK 3.3V 5A 14VSON
Detailed Description
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 5A 14-VDFN Exposed Pad
Manufacturer
National Semiconductor
Standard LeadTime
Edacad Model
Standard Package
133
Supplier Stocks
Technical specifications
Mfr
National Semiconductor
Series
SIMPLE SWITCHER®
Package
Bulk
Product Status
Obsolete
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
5A
Frequency - Switching
260kHz
Synchronous Rectifier
No
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
14-VDFN Exposed Pad
Supplier Device Package
14-VSON (6x5)
Base Product Number
LM2678
Environmental & Export Classifications
RoHS Status
RoHS non-compliant
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
2156-LM2678LD-3.3-NSTR
NATNSCLM2678LD-3.3
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators/National Semiconductor LM2678LD-3.3
Documents & Media
Datasheets
1(LM2678LD-12)
Quantity Price
Quantity: 133
Unit Price: $2.27
Packaging: Bulk
MinMultiplier: 133
Packaging: Bulk
MinMultiplier: 133
Substitutes
-