National Semiconductor

Ref. [hkinnationalsemiconductor20220620][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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Part Number LP3943ISQX/NOPB
Main Category Integrated Circuits (ICs)
Sub Category PMIC - LED Drivers
Brand National Semiconductor
Description IC LED DRIVER PS DIM 25MA 24WQFN
Series -
Packaging Tape & Reel (TR)
Type Power Switch
Topology Shift Register
Internal Switch(s) Yes
Number of Outputs 16
Voltage - Supply (Min) 2.3V
Voltage - Supply (Max) 5.5V
Voltage - Output -
Current - Output / Channel 25mA
Frequency -
Dimming I²C, SMBus
Applications Camera Flash
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 24-WFQFN Exposed Pad
Supplier Device Package 24-WQFN (4x4)
Image Integrated Circuits (ICs)
Lowest Price: $1.18   Highest Price: $3.54
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Part Number:

LP3943ISQX/NOPB

Brand:

National Semiconductor¡]TI ¡^

D/C:
21+
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5317

Price (USD):

3.54

Company:

Shenzhen Xinze Shengshi Technology Co., Ltd

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Part Number:

LP3943ISQX/NOPB

Brand:

NS

D/C:
21+
Qty:

3587

Price (USD):

1.18

Company:

Chime Limited

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LP3943ISQX/NOPB

Brand:

NS/

D/C:
Qty:

8393

Price (USD):

1.77

Company:

HK HEQING ELECTRONICS LIMITED

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Part Number:

LP3943ISQX/NOPB

Brand:

NATIONAL

D/C:
21+
Qty:

6887

Price (USD):

2.36

Company:

ONSTAR ELECTRONICS CO., LIMITED

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Part Number:

LP3943ISQX/NOPB

Brand:

National Semiconductor??TI ??

D/C:
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Qty:

6703

Price (USD):

2.95

Company:

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