NSC

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National Semiconductor was an American semiconductor manufacturer which specialized in analog devices and subsystems, formerly with headquarters in Santa Clara, California. 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.

Rated (5/5) based on 9 customer reviews
Part Number LM2575S-3.3
Main Category Integrated Circuits (ICs)
Sub Category PMIC - Voltage Regulators - DC DC Switching Regulators
Brand NSC
Description IC REG BUCK 3.3V 1A TO263-5
Series SIMPLE SWITCHER
Packaging Tube
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Fixed
Number of Outputs 1
Voltage - Input (Min) 4V
Voltage - Input (Max) 40V
Voltage - Output (Min/Fixed) 3.3V
Voltage - Output (Max) -
Current - Output 1A
Frequency - Switching 52kHz
Synchronous Rectifier No
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Supplier Device Package DDPAK/TO-263-5
Image Integrated Circuits (ICs)
Lowest Price: $0.17   Highest Price: $3.99
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Brand
D/C
Qty
Price (USD)
Company
Part Number:

LM2575S-3.3

Brand:

NSC/TI

D/C:
18+
Qty:

7303

Price (USD):

0.17

Company:

ZC Electronics Co., Limited

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Part Number:

LM2575S-3.3

Brand:

NS/TI

D/C:
18+/19+
Qty:

6521

Price (USD):

1.125

Company:

Bo Trade Technology Co., Limited

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Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:

LM2575S-3.3

Brand:

NSC

D/C:
13+
Qty:

5424

Price (USD):

2.08

Company:

Digchip Technology Co.,Limited

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Part Number:

LM2575S-3.3

Brand:

NSC/TI

D/C:
03+
Qty:

3973

Price (USD):

3.035

Company:

H.T. Electronics Industrial Co., Limited

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Part Number:

LM2575S-3.3

Brand:

NS/TI

D/C:
Qty:

8202

Price (USD):

3.99

Company:

MY Group (Asia) Limited

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LM2575S33 Ref.

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