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Power Circuits Switching Regulator or Controllers LM2678T-5.0/NOPB

Power Circuits
LM2678T-5.0/NOPB
Description: 8V to 40V, 5A SIMPLE SWITCHER® buck converter with high efficiency 7-TO-220 -40 to 125

Overview of LM2678T-5.0/NOPB by Texas Instruments

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: Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

Available Datasheets

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
LM2678T-ADJ/NOPB Texas Instruments 8V to 40V, 5A SIMPLE SWITCHER® buck converter with high efficiency 7-TO-220 -40 to 125

Price & Stock for LM2678T-5.0/NOPB by Texas Instruments

Part # Manufacturer Description Stock Price Buy
DISTI # 28AH3203
Newark Step-Down Regulator, To-220-7, Topology:, Msl:Msl 1 - Unlimited, Svhc:No Svhc (15-Jan-2019) Rohs Compliant: Yes |TEXAS INSTRUMENTS LM2678T-5.0/NOPB RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 0
  • 1 $6.8500
  • 10 $6.4400
  • 25 $6.1000
  • 50 $5.8300
  • 100 $5.5800
  • 250 $5.3100
  • 500 $5.2200
$5.2200 / $6.8500 Buy Now
DISTI # LM2678T-5.0/NOPB-ND
DigiKey IC REG BUCK 5V 5A TO220-7 Min Qty: 1 Lead time: 6 Weeks Container: Tube 351
In Stock
  • 1 $6.3200
  • 10 $4.6820
  • 45 $4.0600
  • 135 $3.7455
  • 270 $3.5914
  • 540 $3.4646
  • 1,035 $3.3661
  • 2,520 $3.2573
$3.2573 / $6.3200 Buy Now
DISTI # 926-LM2678T-5.0/NOPB
Mouser Electronics Switching Voltage Regulators HIGH EFF 5A STEP- DOWN VLTG REG RoHS: Compliant 64
  • 1 $6.8400
  • 10 $4.1800
  • 90 $3.6900
  • 270 $3.4500
  • 540 $3.0900
  • 1,080 $2.9400
$2.9400 / $6.8400 Buy Now
Quest Components SWITCHING REGULATOR, VOLTAGE-MODE, 8.75A, 280KHZ SWITCHING FREQ-MAX, PZFM7 343
  • 1 $4.8300
  • 84 $2.2540
  • 223 $2.0930
$2.0930 / $4.8300 Buy Now
DISTI # LM2678T-5.0/NOPB
TME PMIC, DC/DC converter, Uin: 8÷40VDC, Uout: 5VDC, 5A, TO220-7, Ch: 1 Min Qty: 1 503
  • 1 $5.8800
  • 3 $5.2900
  • 10 $4.6800
  • 45 $4.2000
$4.2000 / $5.8800 Buy Now
Ameya Holding Limited IC: PMIC, DC/DC converter, Uin: 8÷40VDC, Uout: 5VDC, 5A, TO220-7 11936
RFQ
DISTI # C1S746205010889
Chip1Stop Conv DC-DC 8V to 40V Step Down Single-Out 5V 5A 7-Pin(7+Tab) TO-220 Tube RoHS: Compliant pbFree: Yes Container: Tube 228
  • 1 $5.0400
  • 10 $4.0700
  • 50 $3.7400
  • 90 $3.4400
  • 180 $3.2800
$3.2800 / $5.0400 Buy Now
LCSC Step-down type Fixed 5V 5A 8V40V TO-220-7 DC-DC Converters ROHS 1
  • 1 $4.3430
  • 10 $3.8445
  • 45 $3.5412
  • 90 $3.0879
$3.0879 / $4.3430 Buy Now

CAD Models for LM2678T-5.0/NOPB by Texas Instruments
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Part Data Attributes for LM2678T-5.0/NOPB by Texas Instruments
Parametric Data

LM2678T-5.0/NOPB
Texas Instruments
Buy Now
-
-
Pbfree Code
Yes
Rohs Code
Yes
Part Life Cycle Code
Active
Ihs Manufacturer
TEXAS INSTRUMENTS INC
Part Package Code
SFM
Package Description
GREEN, TO-220, 7 PIN
Pin Count
3
Reach Compliance Code
compliant
ECCN Code
EAR99
HTS Code
8542.39.00.01
Samacsys Manufacturer
Texas Instruments
Analog IC - Other Type
SWITCHING REGULATOR
Control Mode
VOLTAGE-MODE
Control Technique
PULSE WIDTH MODULATION
Input Voltage-Max
40 V
Input Voltage-Min
8 V
Input Voltage-Nom
12 V
JESD-30 Code
R-PZFM-T7
JESD-609 Code
e3
Moisture Sensitivity Level
1
Number of Functions
1
Number of Outputs
1
Number of Terminals
7
Operating Temperature-Max
125 °C
Operating Temperature-Min
-40 °C
Output Current-Max
5 A
Output Voltage-Max
37 V
Output Voltage-Min
1.23 V
Package Body Material
PLASTIC/EPOXY
Package Code
ZIP
Package Shape
RECTANGULAR
Package Style
FLANGE MOUNT
Qualification Status
Not Qualified
Surface Mount
NO
Switcher Configuration
BUCK
Switching Frequency-Max
260 kHz
Temperature Grade
AUTOMOTIVE
Terminal Finish
MATTE TIN
Terminal Form
THROUGH-HOLE
Terminal Position
ZIG-ZAG
Want to compare parts?
  1. LM2678T-5.0/NOPB
    Texas Instruments
    8V to 40V, 5A SIMPLE SWITCHER® buck converter with high efficiency 7-TO-220 -40 to 125
    VS

Alternate Parts for LM2678T-5.0/NOPB

This table gives cross-reference parts and alternative options found for LM2678T-5.0/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 LM2678T-5.0/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
LM2678T-5.0 8V to 40V, 5A SIMPLE SWITCHER® buck converter with high efficiency 7-TO-220 -40 to 125 Texas Instruments LM2678T-5.0/NOPB vs LM2678T-5.0
LM2678T-5.0 IC 8.75 A SWITCHING REGULATOR, 280 kHz SWITCHING FREQ-MAX, PZFM7, TO-220, 7 PIN, Switching Regulator or Controller National Semiconductor Corporation LM2678T-5.0/NOPB vs LM2678T-5.0
Part Number Description Manufacturer Compare
LM2678T-ADJ IC 8.75 A SWITCHING REGULATOR, 280 kHz SWITCHING FREQ-MAX, PZFM7, TO-220, 7 PIN, Switching Regulator or Controller National Semiconductor Corporation LM2678T-5.0/NOPB vs LM2678T-ADJ
LM2678T-5.0 8V to 40V, 5A SIMPLE SWITCHER® buck converter with high efficiency 7-TO-220 -40 to 125 Texas Instruments LM2678T-5.0/NOPB vs LM2678T-5.0
LM2678T-5.0 IC 8.75 A SWITCHING REGULATOR, 280 kHz SWITCHING FREQ-MAX, PZFM7, TO-220, 7 PIN, Switching Regulator or Controller National Semiconductor Corporation LM2678T-5.0/NOPB vs LM2678T-5.0

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