Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Where used in Applications:
Healthcare
Electronic Manufacturing
Part #
Manufacturer
Description
Datasheet
DS96174CN/NOPB
Rochester Electronics LLC
DS96174 - Line Driver, 4 Func, 4 Driver, BIPolar, PDIP16
LM611IM/NOPB
Rochester Electronics LLC
LM611IM - Operational Amplifier, 7000uV Offset-Max, BIPolar
Part #
Manufacturer
Description
Stock
Price
Buy
Details
Newark
Led Driver, Boost, 400Khz, Wqfn-24, Device Topology:Boost (Step Up), Input Voltage Min:2.3V, Input Voltage Max:5.5V, Output Voltage Max:5.5V, Output Current Max:200Ma, Switching Frequency:400Khz, No. Of Outputs:16Outputs, Ic Rohs Compliant: Yes |TEXAS INSTRUMENTS LP3943ISQ/NOPB
RoHS:
Compliant
Min Qty:
1
Package Multiple:
1
Date Code:
1
Container:
Cut Tape
0
1
$3.4700
10
$3.3200
25
$3.1500
50
$3.0200
100
$2.8900
250
$2.7900
500
$2.7300
1,000
$2.6800
$2.6800 / $3.4700
Buy Now
Details
DISTI #
LP3943ISQ/NOPBCT-ND
DigiKey
IC LED DRIVER PS I2C 25MA 24WQFN
Min Qty:
1
Lead time:
12 Weeks
Container:
Cut Tape (CT), Digi-Reel®, Tape & Reel (TR)
2235 In Stock
1
$2.8900
10
$2.0850
25
$1.8824
100
$1.6596
250
$1.5533
500
$1.4892
1,000
$1.4364
2,000
$1.3930
3,000
$1.3712
5,000
$1.3471
7,000
$1.3330
$1.3330 / $2.8900
Buy Now
Details
DISTI #
926-LP3943ISQ/NOPB
Mouser Electronics
LED Lighting Drivers Funlight Led Driver
RoHS:
Compliant
2935
1
$2.9100
10
$2.4700
100
$2.1000
250
$1.9700
500
$1.7300
1,000
$1.3100
2,000
$1.2400
$1.2400 / $2.9100
Buy Now
Details
Bristol Electronics
18000
RFQ
Details
Win Source Electronics
IC LED DRIVER PS DIM 25MA 24WQFN
41000
20
$2.5440
48
$2.0870
75
$2.0220
103
$1.9570
133
$1.8920
177
$1.6960
$1.6960 / $2.5440
Buy Now
Part Symbol
Footprint
3D Model
Moisture Sensitivity Level
Multiplexed Display Capability
Operating Temperature-Max
Operating Temperature-Min
CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel)
Time@Peak Reflow Temperature-Max (s)
Want to compare parts?
Texas Instruments
16 channel RGB/White LED driver with independent string control via SMBUS/I2C 24-WQFN -40 to 85
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LP3943ISQ - Texas Instruments
LP3943ISQX/NOPB - Texas Instruments
LP3943ISQX - National Semiconductor Corporation
LP3943ISQX/NOPB - Texas Instruments
LP3943ISQ - Texas Instruments
This table gives cross-reference parts and alternative options found for LP3943ISQ/NOPB. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LP3943ISQ/NOPB, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number
Description
Manufacturer
Compare
LP3943ISQ
16 channel RGB/White LED driver with independent string control via SMBUS/I2C 24-WQFN -40 to 85
Texas Instruments
LP3943ISQ/NOPB vs LP3943ISQ
LP3943ISQX/NOPB
16 channel RGB/White LED driver with independent string control via SMBUS/I2C 24-WQFN -40 to 85
Texas Instruments
LP3943ISQ/NOPB vs LP3943ISQX/NOPB
LP3943ISQX
IC LED DISPLAY DRIVER, QCC24, Display Driver
National Semiconductor Corporation
LP3943ISQ/NOPB vs LP3943ISQX
Part Number
Description
Manufacturer
Compare
LP3943ISQX/NOPB
16 channel RGB/White LED driver with independent string control via SMBUS/I2C 24-WQFN -40 to 85
Texas Instruments
LP3943ISQ/NOPB vs LP3943ISQX/NOPB
LP3943ISQ
16 channel RGB/White LED driver with independent string control via SMBUS/I2C 24-WQFN -40 to 85
Texas Instruments
LP3943ISQ/NOPB vs LP3943ISQ