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lm2678s-3.3 Details
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Newark Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
LM2678S-3.3/NOPB DISTI # 29AH6255
Texas Instruments Ic, Dc/Dc Converter, 5A, Topology:Buck (Step Down), Input Voltage Min:8V, Input Voltage Max:40V, Dc/Dc Converter Ic Case:To-263, No. Of Pins:7Pins, Output Current:5A, Output Voltage Nom.:3.3V, Switching Frequency:260Khz, Operating Rohs Compliant: Yes |TEXAS INSTRUMENTS LM2678S-3.3/NOPB Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk LM2678S-3.3/NOPB Part Details 0
  • 540 $6.3100
  • 270 $6.4300
  • 135 $6.7000
  • 90 $6.9500
  • 25 $7.3300
  • 10 $7.5700
  • 1 $7.9200
$6.3100 / $7.9200 Buy Now LM2678S-3.3/NOPB Part Details
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DigiKey ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
LM2678S-3.3 DISTI # 2156-LM2678S-3.3-296-ND
Texas Instruments IC REG 5A Min Qty: 54 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT LM2678S-3.3 Part Details 2691
In Stock
  • 54 $5.6200
$5.6200 Buy Now LM2678S-3.3 Part Details
LM2678S-3.3/NOPB DISTI # LM2678S-3.3/NOPB-ND
Texas Instruments IC REG BUCK 3.3V 5A DDPAK Min Qty: 1 Lead time: 6 Weeks Container: Tube LM2678S-3.3/NOPB Part Details 200
In Stock
  • 2520 $3.7119
  • 1035 $3.8546
  • 540 $4.4257
  • 270 $4.8540
  • 135 $5.0824
  • 45 $5.8533
  • 10 $6.1390
  • 1 $6.8000
$3.7119 / $6.8000 Buy Now LM2678S-3.3/NOPB Part Details
LM2678S-3.3 DISTI # LM2678S-3.3-ND
Texas Instruments IC REG BUCK 3.3V 5A DDPAK Min Qty: 135 Lead time: 18 Weeks Container: Tube LM2678S-3.3 Part Details Limited Supply - Call
  • 135 $6.9881
$6.9881 Buy Now LM2678S-3.3 Part Details
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Mouser Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
LM2678S-3.3 DISTI # 926-LM2678S-33
Texas Instruments Switching Voltage Regulators 8V to 40V, 5A SIMPLE SWITCHER® buck converter with high efficiency 7-DDPAK/TO-263 -40 to 125 RoHS: Not Compliant LM2678S-3.3 Part Details 0   Order Now LM2678S-3.3 Part Details
LM2678SX-3.3/NOPB DISTI # 926-LM2678SX33NOPB
Texas Instruments Switching Voltage Regulators Hi Eff 5A SD VTG Reg RoHS: Compliant LM2678SX-3.3/NOPB Part Details 798
  • 1 $4.9300
  • 10 $4.3400
  • 100 $3.7000
  • 250 $3.5900
  • 500 $3.3700
  • 1000 $3.2200
  • 2500 $3.1000
$3.1000 / $4.9300 Buy Now LM2678SX-3.3/NOPB Part Details
LM2678S-3.3/NOPB DISTI # 926-LM2678S-3.3/NOPB
Texas Instruments Switching Voltage Regulators HIGH EFF 5A STEP- DOWN VLTG REG RoHS: Compliant LM2678S-3.3/NOPB Part Details 3371
  • 1 $6.8000
  • 10 $6.1400
  • 25 $4.8800
  • 90 $4.5200
  • 270 $4.1100
  • 540 $4.0900
  • 1035 $3.8500
$3.8500 / $6.8000 Buy Now LM2678S-3.3/NOPB Part Details
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Rochester Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
LM2678S-3.3
Texas Instruments LM2678 8V to 40V, 5A SIMPLE SWITCHER buck converter with high efficiency RoHS: Not Compliant Status: End of Life / Last Time Buy Min Qty: 1 LM2678S-3.3 Part Details 2691
  • 1000 $4.8200
  • 500 $5.1000
  • 100 $5.3300
  • 25 $5.5600
  • 1 $5.6700
$4.8200 / $5.6700 Buy Now LM2678S-3.3 Part Details
LM2678S-3.3/NOPB
Texas Instruments LM2678 8V to 40V, 5A SIMPLE SWITCHER buck converter with high efficiency RoHS: Not Compliant Status: Active Min Qty: 1 LM2678S-3.3/NOPB Part Details 5579
  • 1000 $3.5000
  • 500 $3.7100
  • 100 $3.8800
  • 25 $4.0400
  • 1 $4.1200
$3.5000 / $4.1200 Buy Now LM2678S-3.3/NOPB Part Details
LM2678S-3.3
National Semiconductor Corporation LM2678 8V to 40V, 5A SIMPLE SWITCHER buck converter with high efficiency RoHS: Not Compliant Status: End of Life / Last Time Buy Min Qty: 1 LM2678S-3.3 Part Details 205
  • 1000 $4.8200
  • 500 $5.1000
  • 100 $5.3300
  • 25 $5.5600
  • 1 $5.6700
$4.8200 / $5.6700 Buy Now LM2678S-3.3 Part Details
LM2678S-3.3/NOPB
National Semiconductor Corporation LM2678 8V to 40V, 5A SIMPLE SWITCHER buck converter with high efficiency RoHS: Not Compliant Status: Active Min Qty: 1 LM2678S-3.3/NOPB Part Details 3034
  • 1000 $3.5000
  • 500 $3.7100
  • 100 $3.8800
  • 25 $4.0400
  • 1 $4.1200
$3.5000 / $4.1200 Buy Now LM2678S-3.3/NOPB Part Details
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Bristol Electronics  

Part # Manufacturer Description Stock Price Price Range Buy
LM2678S-3.3
National Semiconductor Corporation   LM2678S-3.3 Part Details 5   RFQ LM2678S-3.3 Part Details
LM2678S-3.3/NOPB
National Semiconductor Corporation   Min Qty: 1 LM2678S-3.3/NOPB Part Details 45
  • 16 $2.5760
  • 6 $3.3488
  • 1 $5.1520
$2.5760 / $5.1520 Buy Now LM2678S-3.3/NOPB Part Details
LM2678S-3.3/NOPB
National Semiconductor Corporation   LM2678S-3.3/NOPB Part Details 212   RFQ LM2678S-3.3/NOPB Part Details
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Quest Components  

Part # Manufacturer Description Stock Price Price Range Buy
LM2678S-3.3
National Semiconductor Corporation SWITCHING REGULATOR, VOLTAGE-MODE, 8.75A, 280KHZ SWITCHING FREQ-MAX, PSSO7 LM2678S-3.3 Part Details 77
  • 38 $4.6995
  • 4 $5.4225
  • 1 $10.8450
$4.6995 / $10.8450 Buy Now LM2678S-3.3 Part Details
LM2678S-3.3
National Semiconductor Corporation SWITCHING REGULATOR, VOLTAGE-MODE, 8.75A, 280KHZ SWITCHING FREQ-MAX, PSSO7 LM2678S-3.3 Part Details 80
  • 46 $5.1800
  • 13 $5.6000
  • 1 $8.4000
$5.1800 / $8.4000 Buy Now LM2678S-3.3 Part Details
LM2678S-3.3
National Semiconductor Corporation SWITCHING REGULATOR, VOLTAGE-MODE, 8.75A, 280KHZ SWITCHING FREQ-MAX, PSSO7 LM2678S-3.3 Part Details 52
  • 36 $6.6878
  • 10 $7.2300
  • 1 $10.8450
$6.6878 / $10.8450 Buy Now LM2678S-3.3 Part Details
LM2678S-3.3
National Semiconductor Corporation SWITCHING REGULATOR, VOLTAGE-MODE, 8.75A, 280KHZ SWITCHING FREQ-MAX, PSSO7 LM2678S-3.3 Part Details 40
  • 36 $6.6878
  • 10 $7.2300
  • 1 $10.8450
$6.6878 / $10.8450 Buy Now LM2678S-3.3 Part Details
LM2678S-3.3
National Semiconductor Corporation SWITCHING REGULATOR, VOLTAGE-MODE, 8.75A, 280KHZ SWITCHING FREQ-MAX, PSSO7 LM2678S-3.3 Part Details 14
  • 10 $7.2300
  • 4 $7.9530
  • 1 $10.8450
$7.2300 / $10.8450 Buy Now LM2678S-3.3 Part Details
LM2678S-3.3
National Semiconductor Corporation SWITCHING REGULATOR, VOLTAGE-MODE, 8.75A, 280KHZ SWITCHING FREQ-MAX, PSSO7 LM2678S-3.3 Part Details 15
  • 10 $7.3626
  • 4 $8.0989
  • 1 $11.0439
$7.3626 / $11.0439 Buy Now LM2678S-3.3 Part Details
LM2678S-3.3
National Semiconductor Corporation SWITCHING REGULATOR, VOLTAGE-MODE, 8.75A, 280KHZ SWITCHING FREQ-MAX, PSSO7 LM2678S-3.3 Part Details 53
  • 18 $13.3015
  • 6 $14.3800
  • 1 $16.1775
$13.3015 / $16.1775 Buy Now LM2678S-3.3 Part Details
LM2678S-3.3/NOPB
National Semiconductor Corporation 8.75A SWITCHING REGULATOR, 280KHZ SWITCHING FREQ-MAX, PSSO7 LM2678S-3.3/NOPB Part Details 24
  • 6 $3.9375
  • 2 $5.2500
  • 1 $7.8750
$3.9375 / $7.8750 Buy Now LM2678S-3.3/NOPB Part Details
LM2678S-3.3/NOPB
National Semiconductor Corporation 8.75A SWITCHING REGULATOR, 280KHZ SWITCHING FREQ-MAX, PSSO7 LM2678S-3.3/NOPB Part Details 36
  • 6 $3.4500
  • 2 $4.6000
  • 1 $6.9000
$3.4500 / $6.9000 Buy Now LM2678S-3.3/NOPB Part Details
LM2678S-3.3/NOPB
Texas Instruments 8.75A SWITCHING REGULATOR, 280KHZ SWITCHING FREQ-MAX, PSSO7 LM2678S-3.3/NOPB Part Details 17
  • 11 $6.7640
  • 4 $7.4404
  • 1 $10.1460
$6.7640 / $10.1460 Buy Now LM2678S-3.3/NOPB Part Details

View all 'lm2678s-3.3' results from Quest Components

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TME ECIA Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
LM2678S-3.3/NOPB DISTI # LM2678S-3.3/NOPB
Texas Instruments IC: PMIC, DC/DC converter, Uin: 8÷40VDC, Uout: 3.3VDC, 5A, TO263-7 Min Qty: 1 LM2678S-3.3/NOPB Part Details 1245
  • 45 $4.5600
  • 10 $5.8600
  • 3 $6.6300
  • 1 $7.0200
$4.5600 / $7.0200 Buy Now LM2678S-3.3/NOPB Part Details
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ComSIT USA  

Part # Manufacturer Description Stock Price Price Range Buy
LM2678S33
National Semiconductor Corporation SIMPLE SWITCHER HIGH EFFICIENCY 5 AMP STEP-DOWN VOLTAGE REGULATOR Switching Regulator, Voltage-mode, 5A, 260kHz Switching Freq-Max, PSSO7 RoHS: Not Compliant LM2678S33 Part Details Europe - 45   RFQ LM2678S33 Part Details
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NexGen Digital

Part # Manufacturer Description Stock Price Price Range Buy
LM2678S-3.3
National Semiconductor Corporation   LM2678S-3.3 Part Details 8   RFQ LM2678S-3.3 Part Details
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Ameya Holding Limited  

Part # Manufacturer Description Stock Price Price Range Buy
LM2678S-3.3/NOPB
Texas Instruments IC: PMIC, DC/DC converter, Uin: 8÷40VDC, Uout: 3.3VDC, 5A, TO263-7 LM2678S-3.3/NOPB Part Details 8330   RFQ LM2678S-3.3/NOPB Part Details
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Chip1Cloud  

Part # Manufacturer Description Stock Price Price Range Buy
LM2678S-3-3
Texas Instruments LM2678 SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator | IC REG BUCK 3.3V 5A TO263-7 LM2678S-3-3 Part Details 241000   RFQ LM2678S-3-3 Part Details
LM2678S-3.3/NOPB
Texas Instruments IC REG BUCK 3.3V 5A TO263-7 LM2678S-3.3/NOPB Part Details 7000   RFQ LM2678S-3.3/NOPB Part Details
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Shengyu Electronics Technology Limited  

Part # Manufacturer Description Stock Price Price Range Buy
LM2678S-3.3
Honest Han IC REG BUCK 3.3V 5A TO263-7 LM2678S-3.3 Part Details 21879   RFQ LM2678S-3.3 Part Details
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Acme Chip Technology Co.,Limited Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
LM2678S-3.3/NOPB
MDD (Microdiode Electronics) IC REG BUCK 3.3V 5A DDPAK LM2678S-3.3/NOPB Part Details 14171
  • 1 $6.4600
  • 10 $6.3308
  • 100 $6.1370
  • 1000 $5.9432
$5.9432 / $6.4600 RFQ LM2678S-3.3/NOPB Part Details
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Chip1Stop Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
LM2678S-3.3/NOPB DISTI # C1S746202755051
Texas Instruments Conv DC-DC 8V to 40V Step Down Single-Out 3.3V 5A 8-Pin(7+Tab) TO-263 Tube RoHS: Compliant pbFree: Yes Container: Tube LM2678S-3.3/NOPB Part Details 12
  • 10 $3.2900
  • 1 $3.8800
$3.2900 / $3.8800 Buy Now LM2678S-3.3/NOPB Part Details

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