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LP3943ISQ/NOPB LED Driver IC 16 Output Power Switch I²C, SMBus Dimming 25mA 24-WQFN (4x4)
Price & Procurement
 

Quantity
All prices are in USD.
Price Break Unit Price Extended Price
1 2.25000 $2.25
10 2.01700 $20.17
100 1.62130 $162.13
500 1.33204 $666.02

Submit a request for quotation on quantities greater than those displayed.

Product Overview
Digi-Key Part Number LP3943ISQ/NOPBCT-ND
Copy   LP3943ISQ/NOPBCT-ND
Quantity Available 8,868
Can ship immediately
Manufacturer

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Manufacturer Part Number

LP3943ISQ/NOPB

Copy   LP3943ISQ/NOPB
Description IC LED DRIVER PS DIM 25MA 24WQFN
Copy   IC LED DRIVER PS DIM 25MA 24WQFN
Manufacturer Standard Lead Time 35 Weeks
Detailed Description

LED Driver IC 16 Output Power Switch I²C, SMBus Dimming 25mA 24-WQFN (4x4)

Copy   LED Driver IC 16 Output Power Switch I²C, SMBus Dimming 25mA 24-WQFN (4x4)
Documents & Media
Datasheets LP3943
Product Training Modules LED Lighting Driver Solutions
Design Resources Development Tool Selector
Lighting Product Selector
Reference Design Library LP3943ISQEV: 16 LED @ 25mA, 200mA Total
PCN Design/Specification Copper Wire Base Metal 15/Oct/2014
Online Catalog Power Switch
Product Attributes Select All
Categories
Manufacturer Texas Instruments
Series -
Packaging ? Cut Tape (CT) ?
Part Status Active
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 I²C, 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)
Base Part Number LP3943
 
Environmental & Export Classifications
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
For Use With
  • LP3943ISQEV - Texas Instruments | 296-46051-ND DigiKey Electronics
  • LP3943ISQEV
  • Texas Instruments
  • BOARD EVAL FOR LP3943 FUNLIGHT
  • Unit Price $154.72000
  • 296-46051-ND
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Additional Resources
Standard Package ? 1
Other Names *LP3943ISQ/NOPB
LP3943ISQ/NOPBCT
Alternate Package | This part is also available in the following packaging:
  • Tape & Reel (TR) ? : LP3943ISQ/NOPBTR-ND
  • Minimum Quantity: 1,000
  • Quantity Available: 8,000 - Immediate
  • Unit Price: $1.07155
  • Digi-Reel® ? : LP3943ISQ/NOPBDKR-ND
  • Minimum Quantity: 1
  • Quantity Available: 8,868 - Immediate
  • Unit Price: Digi-Reel®
  • Tape & Reel (TR) ? : LP3943ISQX/NOPB-ND
  • Minimum Quantity: 4,500  Non-Stock ?
  • Quantity Available: 0
  • Unit Price: $0.99765

03:45:48 10/20/2018