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LM3431 Details
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DigiKey ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
LM3431MHX DISTI # 2156-LM3431MHX-ND
National Semiconductor Corporation IC LED DRVR CTRLR PWM 28HTSSOP Min Qty: 247 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT LM3431MHX Part Details 2290
In Stock
  • 247 $1.2200
$1.2200 Buy Now LM3431MHX Part Details
LM3431MH/NOPB DISTI # LM3431MH/NOPB-ND
Texas Instruments IC LED DRIVER CTRLR PWM 28HTSSOP Min Qty: 1 Lead time: 6 Weeks Container: Tube LM3431MH/NOPB Part Details 278
In Stock
  • 2544 $2.6018
  • 1008 $2.6962
  • 528 $2.7783
  • 288 $2.8700
  • 144 $2.9959
  • 48 $3.2529
  • 10 $3.7890
  • 1 $5.1500
$2.6018 / $5.1500 Buy Now LM3431MH/NOPB Part Details
LM3431AQMHX/NOPB DISTI # LM3431AQMHX/NOPB-ND
Texas Instruments IC LED DRIVER CTRLR PWM 28HTSSOP Min Qty: 2500 Lead time: 18 Weeks Container: Tape & Reel (TR) LM3431AQMHX/NOPB Part Details Temporarily Out of Stock
  • 2500 $2.4323
$2.4323 Buy Now LM3431AQMHX/NOPB Part Details
LM3431EVAL/NOPB DISTI # LM3431EVAL/NOPB-ND
Texas Instruments BOARD EVAL FOR LM3431 LED DRIVER Lead time: 72 Weeks Container: Bulk LM3431EVAL/NOPB Part Details Temporarily Out of Stock   Buy Now LM3431EVAL/NOPB Part Details
LM3431AQMH/NOPB DISTI # LM3431AQMH/NOPB-ND
Texas Instruments IC LED DRIVER CTRLR PWM 28HTSSOP Min Qty: 288 Lead time: 18 Weeks Container: Tube LM3431AQMH/NOPB Part Details Temporarily Out of Stock
  • 288 $3.1195
$3.1195 Buy Now LM3431AQMH/NOPB Part Details
LM3431QMH/NOPB DISTI # LM3431QMH/NOPB-ND
Texas Instruments IC LED DRIVER CTRLR PWM 28HTSSOP Min Qty: 288 Lead time: 18 Weeks Container: Tube LM3431QMH/NOPB Part Details Temporarily Out of Stock
  • 288 $3.1195
$3.1195 Buy Now LM3431QMH/NOPB Part Details
LM3431MHX/NOPB DISTI # LM3431MHX/NOPBTR-ND
Texas Instruments IC LED DRIVER CTRLR PWM 28HTSSOP Min Qty: 2500 Lead time: 6 Weeks Container: Tape & Reel (TR) LM3431MHX/NOPB Part Details Temporarily Out of Stock
  • 2500 $2.1794
$2.1794 Buy Now LM3431MHX/NOPB Part Details
LM3431QMHX/NOPB DISTI # LM3431QMHX/NOPB-ND
Texas Instruments IC LED DRIVER CTRLR PWM 28HTSSOP Min Qty: 2500 Lead time: 18 Weeks Container: Tape & Reel (TR) LM3431QMHX/NOPB Part Details Temporarily Out of Stock
  • 2500 $2.4323
$2.4323 Buy Now LM3431QMHX/NOPB Part Details
LM3431AMH/NOPB DISTI # LM3431AMH/NOPB-ND
Texas Instruments IC LED DRIVER CTRLR PWM 28HTSSOP Min Qty: 288 Lead time: 6 Weeks Container: Tube LM3431AMH/NOPB Part Details Temporarily Out of Stock
  • 288 $2.8700
$2.8700 Buy Now LM3431AMH/NOPB Part Details
LM3431AMHX/NOPB DISTI # 296-LM3431AMHX/NOPBCT-ND
Texas Instruments IC LED DRIVER CTRLR PWM 28HTSSOP Min Qty: 1 Lead time: 6 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) LM3431AMHX/NOPB Part Details Temporarily Out of Stock
  • 2500 $2.1794
  • 1 $4.3800
$2.1794 / $4.3800 Buy Now LM3431AMHX/NOPB Part Details

View all 'LM3431' results from DigiKey

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Mouser Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
LM3431AMHX/NOPB DISTI # 926-LM3431AMHX/NOPB
Texas Instruments LED Lighting Drivers 3-channel constant current LED driver with integrated boost controller 28-HTSSOP -40 to 125 RoHS: Compliant LM3431AMHX/NOPB Part Details 2500
  • 1 $4.1800
  • 10 $3.7500
  • 100 $3.0800
  • 250 $2.9200
  • 500 $2.6200
  • 1000 $2.2100
  • 2500 $2.0900
$2.0900 / $4.1800 Buy Now LM3431AMHX/NOPB Part Details
LM3431AMH/NOPB DISTI # 926-LM3431AMH/NOPB
Texas Instruments LED Lighting Drivers 3-channel constant current LED driver with integrated boost controller 28-HTSSOP -40 to 125 RoHS: Compliant LM3431AMH/NOPB Part Details 334
  • 1 $5.0000
  • 10 $4.5000
  • 96 $3.6800
  • 288 $3.1300
$3.1300 / $5.0000 Buy Now LM3431AMH/NOPB Part Details
LM3431AQMH/NOPB DISTI # 926-LM3431AQMH/NOPB
Texas Instruments LED Lighting Drivers 3-channel automotive constant current LED driver with integrated boost controller 28-HTSSOP -40 to 125 RoHS: Compliant LM3431AQMH/NOPB Part Details 177
  • 1 $5.4700
  • 10 $4.9100
  • 96 $4.1100
  • 288 $3.8100
  • 528 $3.7500
  • 1008 $3.5700
$3.5700 / $5.4700 Buy Now LM3431AQMH/NOPB Part Details
LM3431MH/NOPB DISTI # 926-LM3431MH/NOPB
Texas Instruments LED Lighting Drivers 3-channel constant current LED driver with integrated boost controller 28-HTSSOP -40 to 125 RoHS: Compliant LM3431MH/NOPB Part Details 25
  • 1 $5.0100
  • 10 $4.0900
  • 96 $3.4700
  • 288 $3.2000
  • 528 $3.0000
  • 1008 $2.5800
  • 2544 $2.4700
$2.4700 / $5.0100 Buy Now LM3431MH/NOPB Part Details
LM3431MHX/NOPB DISTI # 926-LM3431MHX/NOPB
Texas Instruments LED Lighting Drivers 3-channel constant current LED driver with integrated boost controller 28-HTSSOP -40 to 125 RoHS: Compliant LM3431MHX/NOPB Part Details 0
  • 1 $4.1800
  • 10 $3.7500
  • 100 $3.0800
  • 250 $2.9200
  • 500 $2.6200
  • 1000 $2.2100
  • 2500 $2.0900
$2.0900 / $4.1800 Order Now LM3431MHX/NOPB Part Details
LM3431EVAL/NOPB DISTI # 926-LM3431EVAL/NOPB
Texas Instruments LED Lighting Development Tools LM3431 EVAL BOARD RoHS: Compliant LM3431EVAL/NOPB Part Details 0
  • 1 $115.8700
  • 5 $115.8600
$115.8600 / $115.8700 Order Now LM3431EVAL/NOPB Part Details
LM3431QMH/NOPB DISTI # 926-LM3431QMH/NOPB
Texas Instruments LED Lighting Drivers 3-channel automotive constant current LED driver with integrated boost controller 28-HTSSOP -40 to 125 RoHS: Compliant LM3431QMH/NOPB Part Details 0
  • 288 $3.7500
  • 528 $3.6700
  • 1008 $3.5300
$3.5300 / $3.7500 Order Now LM3431QMH/NOPB Part Details
LM3431AQMHX/NOPB DISTI # 926-LM3431AQMHX/NOPB
Texas Instruments LED Lighting Drivers 3-channel automotive constant current LED driver with integrated boost controller 28-HTSSOP -40 to 125 RoHS: Compliant LM3431AQMHX/NOPB Part Details 0
  • 2500 $2.3400
$2.3400 Order Now LM3431AQMHX/NOPB Part Details
LM3431QMHX/NOPB DISTI # 926-LM3431QMHX/NOPB
Texas Instruments LED Lighting Drivers 3-channel automotive constant current LED driver with integrated boost controller 28-HTSSOP -40 to 125 RoHS: Compliant LM3431QMHX/NOPB Part Details 0
  • 2500 $2.3400
$2.3400 Order Now LM3431QMHX/NOPB Part Details

View all 'LM3431' results from Mouser Electronics

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Quest Components  

Part # Manufacturer Description Stock Price Price Range Buy
LM3431AMHX/NOPB
Texas Instruments   LM3431AMHX/NOPB Part Details 2000
  • 394 $4.6230
  • 176 $5.0853
  • 1 $9.2460
$4.6230 / $9.2460 Buy Now LM3431AMHX/NOPB Part Details
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Rochester Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
LM3431AQMH/NOPB
Texas Instruments LM3431-Q1 3-Channel Constant Current LED Driver with Integrated Boost Controller RoHS: Compliant Status: Active Min Qty: 1 LM3431AQMH/NOPB Part Details 5362
  • 1000 $2.5300
  • 500 $2.6800
  • 100 $2.8000
  • 25 $2.9200
  • 1 $2.9800
$2.5300 / $2.9800 Buy Now LM3431AQMH/NOPB Part Details
LM3431AMH/NOPB
Texas Instruments LM3431 3-Channel Constant Current LED Driver with Integrated Boost Controller RoHS: Compliant Status: Active Min Qty: 1 LM3431AMH/NOPB Part Details 1503
  • 1000 $2.3200
  • 500 $2.4600
  • 100 $2.5700
  • 25 $2.6800
  • 1 $2.7300
$2.3200 / $2.7300 Buy Now LM3431AMH/NOPB Part Details
LM3431AMHX/NOPB
Texas Instruments LM3431 3-Channel Constant Current LED Driver with Integrated Boost Controller RoHS: Compliant Status: Active Min Qty: 1 LM3431AMHX/NOPB Part Details 126
  • 1000 $1.9300
  • 500 $2.0500
  • 100 $2.1400
  • 25 $2.2300
  • 1 $2.2800
$1.9300 / $2.2800 Buy Now LM3431AMHX/NOPB Part Details
LM3431QMH/NOPB
Texas Instruments LM3431-Q1 3-Channel Constant Current LED Driver with Integrated Boost Controller RoHS: Compliant Status: Active Min Qty: 1 LM3431QMH/NOPB Part Details 6863
  • 1000 $2.5300
  • 500 $2.6800
  • 100 $2.8000
  • 25 $2.9200
  • 1 $2.9800
$2.5300 / $2.9800 Buy Now LM3431QMH/NOPB Part Details
LM3431MHX/NOPB
Texas Instruments LM3431 3-Channel Constant Current LED Driver with Integrated Boost Controller RoHS: Compliant Status: Active Min Qty: 1 LM3431MHX/NOPB Part Details 79287
  • 1000 $1.9300
  • 500 $2.0500
  • 100 $2.1400
  • 25 $2.2300
  • 1 $2.2800
$1.9300 / $2.2800 Buy Now LM3431MHX/NOPB Part Details
LM3431AQMH
Texas Instruments Switching Controller, Current-mode, 1100kHz Switching Freq-Max, PDSO28 ' RoHS: Compliant Status: Obsolete Min Qty: 1 LM3431AQMH Part Details 43
  • 1000 $2.0900
  • 500 $2.2100
  • 100 $2.3100
  • 25 $2.4100
  • 1 $2.4600
$2.0900 / $2.4600 Buy Now LM3431AQMH Part Details
LM3431AMH/NOPB
National Semiconductor Corporation LM3431 3-Channel Constant Current LED Driver with Integrated Boost Controller RoHS: Compliant Status: Active Min Qty: 1 LM3431AMH/NOPB Part Details 188
  • 1000 $2.3200
  • 500 $2.4600
  • 100 $2.5700
  • 25 $2.6800
  • 1 $2.7300
$2.3200 / $2.7300 Buy Now LM3431AMH/NOPB Part Details
LM3431AMHX/NOPB
National Semiconductor Corporation LM3431 3-Channel Constant Current LED Driver with Integrated Boost Controller RoHS: Compliant Status: Active Min Qty: 1 LM3431AMHX/NOPB Part Details 440
  • 1000 $1.9300
  • 500 $2.0500
  • 100 $2.1400
  • 25 $2.2300
  • 1 $2.2800
$1.9300 / $2.2800 Buy Now LM3431AMHX/NOPB Part Details
LM3431AQMH/NOPB
National Semiconductor Corporation LM3431-Q1 3-Channel Constant Current LED Driver with Integrated Boost Controller RoHS: Compliant Status: Active Min Qty: 1 LM3431AQMH/NOPB Part Details 1144
  • 1000 $2.5300
  • 500 $2.6800
  • 100 $2.8000
  • 25 $2.9200
  • 1 $2.9800
$2.5300 / $2.9800 Buy Now LM3431AQMH/NOPB Part Details
LM3431MHX
National Semiconductor Corporation Switching Controller, Current-mode, 0.7A, 1100kHz Switching Freq-Max, PDSO28 ' RoHS: Not Compliant Status: Obsolete Min Qty: 1 LM3431MHX Part Details 2290
  • 1000 $1.0400
  • 500 $1.1100
  • 100 $1.1500
  • 25 $1.2000
  • 1 $1.2300
$1.0400 / $1.2300 Buy Now LM3431MHX Part Details
LM3431MHX/NOPB
National Semiconductor Corporation LM3431 3-Channel Constant Current LED Driver with Integrated Boost Controller RoHS: Compliant Status: Active Min Qty: 1 LM3431MHX/NOPB Part Details 10000
  • 1000 $1.9300
  • 500 $2.0500
  • 100 $2.1400
  • 25 $2.2300
  • 1 $2.2800
$1.9300 / $2.2800 Buy Now LM3431MHX/NOPB Part Details
LM3431QMH/NOPB
National Semiconductor Corporation LM3431-Q1 3-Channel Constant Current LED Driver with Integrated Boost Controller RoHS: Compliant Status: Active Min Qty: 1 LM3431QMH/NOPB Part Details 766
  • 1000 $2.5300
  • 500 $2.6800
  • 100 $2.8000
  • 25 $2.9200
  • 1 $2.9800
$2.5300 / $2.9800 Buy Now LM3431QMH/NOPB Part Details

View all 'LM3431' results from Rochester Electronics

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Chip1Stop Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
LM3431MH/NOPB DISTI # C1S746202762769
Texas Instruments LED DRVR 5V/9V/12V/15V/18V/24V 28-Pin HTSSOP EP Rail RoHS: Compliant pbFree: Yes LM3431MH/NOPB Part Details 480
  • 48 $2.2500
$2.2500 Buy Now LM3431MH/NOPB Part Details

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