National Semiconductor

Ref. [hkinnationalsemiconductor20190720][hkinbrandcloudAMpd]

National Semiconductor was an American semiconductor manufacturer which specialized in analog devices and subsystems, formerly with headquarters in Santa Clara, California, United States. The company produced power management integrated circuits, display drivers, audio and operational amplifiers, communication interface products and data conversion solutions. National's key markets included wireless handsets, displays and a variety of broad electronics markets, including medical, automotive, industrial and test and measurement applications.

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Description

IC REG BUCK 3.3V 5A TO220-7 Series: SIMPLE SWITCHER? 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: Through Hole Package / Case: TO-220-7 Formed Leads Supplier Device Package: TO-220-7

Part Number LM2678T-3.3
Main Category Integrated Circuits (ICs)
Sub Category PMIC - Voltage Regulators - DC DC Switching Regulators
Brand National Semiconductor
Description IC REG BUCK 3.3V 5A TO220-7
Series SIMPLE SWITCHER
Packaging Tube
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 Through Hole
Package / Case TO-220-7 (Formed Leads)
Supplier Device Package TO-220-7
Image Integrated Circuits (ICs)
Lowest Price: $0.99   Highest Price: $3.44
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Part Number:

LM2678T-3.3

Brand:

NS

D/C:
06+
Qty:

1560

Price (USD):

0.99

Company:

CHIPSMALL LIMITED

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Part Number:

LM2678T-3.3

Brand:

NS/

D/C:
Qty:

1378

Price (USD):

1.6025

Company:

Ande Electronics Co., Limited

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Part Number:

LM2678T-3.3

Brand:

NATIONAL

D/C:
Qty:

62338

Price (USD):

2.215

Company:

OCEANIA INTERNATIONAL INDUSTRIAL LIMITED

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Part Number:

LM2678T-3.3

Brand:

National Semiconductor??TI ??

D/C:
17+
Qty:

11719

Price (USD):

2.8275

Company:

KHWY GROUP LIMITED

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Part Number:

LM2678T-3.3

Brand:

National Semiconductor¡]TI ¡^

D/C:
Qty:

2600

Price (USD):

3.44

Company:

ONSTAR ELECTRONICS CO., LIMITED

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LM2678T33 Ref.

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