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Texas Instruments LP3944ISQ/NOPB

LED Lighting Drivers RGB/White/Blue 8-LED Fun Light driver 24-WQFN -40 to 85
$ 1.343
Production

Price and Stock

Datasheets & Documents

Download datasheets and manufacturer documentation for Texas Instruments LP3944ISQ/NOPB.

Texas Instruments

Technical Drawing2 pages4 years ago
Official datasheet0 pages0 years ago
Datasheet18 pages12 years ago
Datasheet19 pages13 years ago
Technical Drawing2 pages15 years ago

Arrow Electronics

HQonline

element14

SHENGYU ELECTRONICS

Inventory History

3 month trend:
-0.27%

CAD Models

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Alternate Parts

Price @ 1000
$ 1.343
$ 0.78
Stock
647,987
430,218
Authorized Distributors
3
0
Case/Package
-
-
Number of Pins
24
24
Number of Outputs
8
8
Min Input Voltage
-
-
Max Input Voltage
-
-
Max Output Current
-
-
Output Voltage
-
-
Efficiency
-
-
Min Output Voltage
-
-
Max Output Voltage
-
-
Min Operating Temperature
-40 °C
-40 °C
Max Operating Temperature
85 °C
85 °C

Supply Chain

Lifecycle StatusProduction (Last Updated: 3 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 3 days ago)

Engineering Resources

View Evaluation kits and Reference designs for Texas Instruments LP3944ISQ/NOPB.

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Descriptions

Descriptions of Texas Instruments LP3944ISQ/NOPB provided by its distributors.

LED Lighting Drivers RGB/White/Blue 8-LED Fun Light driver 24-WQFN -40 to 85
5.5V SMBus,I²C Shift Register 25mA 8 -0.5V 2.3V 5.5V QFN SMD mount,glue mount 4mm*4mm*800μm
LED Driver 8 Segment 550uA Supply Current 24-Pin WQFN EP T/R
Tape & Reel (TR) LP3944 Shift Register I2C SMBus led driver 4mm 25mA 5.5V 1.76W
LED Driver IC; Device Type:LED; LED Display Type:Bar / Discrete Segment; Display Interface:7-segment numeric LED digits, bar graph, or discrete LEDs; Supply Voltage Min:2.3V; Supply Voltage Max:5.5V; Termination Type:SMD ;RoHS Compliant: Yes

Manufacturer Aliases

Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:

  • TI
  • TEXAS
  • TEXAS INST
  • TEXAS INSTR
  • TEXAS INSTRUMENT
  • TEXAS INSTRUMENTS INC
  • TEXAS INS
  • TEXAS INSTRU
  • TEXAS INSTRUMEN
  • TI/NS
  • TEX
  • Texas Instruments (TI)
  • TEXASIN
  • TEXAS INSTRUMENTS INCORPORATED
  • TEXINS
  • TEXAS INTRUMENTS
  • TEAXS
  • TEXASI
  • TI Texas Instruments
  • TEXAS INSTRUM
  • TEXAS USD
  • TEXAS INSRUMENTS
  • TEXAS INSRUMENT
  • TEXAS INSTUMENTS
  • TI-ROHS
  • Texas Instr.
  • Texas Instruments Inc.

Part Number Aliases

This part may be known by these alternate part numbers:

  • LP3944ISQNOPB