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Power Circuits Switching Regulator or Controllers LM2676S-ADJ/NOPB

Power Circuits
LM2676S-ADJ/NOPB
Description: SIMPLE SWITCHER® 8V to 40V, 3A Low Component Count Step-Down Regulator 7-DDPAK/TO-263 -40 to 125

Overview of LM2676S-ADJ/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: Consumer Electronics Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

Available Datasheets

Part # Manufacturer Description Datasheet
TCKE712BNL Toshiba Electronic Devices & Storage Corporation eFuse IC (electronic Fuse), 4.4 to 13.2 V, 3.65 A, Latch, Adjustable Over Voltage Protection, WSON10
UC2907J Rochester Electronics LLC Power Supply Support Circuit, Adjustable, 1 Channel, CDIP16, CERAMIC, DIP-16
CA3085B Rochester Electronics LLC Adjustable Positive Standard Regulator, 1.7V Min, 46V Max, BIPolar, MBCY8, METAL CAN-8

Price & Stock for LM2676S-ADJ/NOPB by Texas Instruments

Part # Manufacturer Description Stock Price Buy
DISTI # 28AH3192
Newark Ic, Switching Reg, 260Khz, To263-7, Topology:Buck (Step Down), Input Voltage Min:8V, Input Voltage Max:40V, No. Of Outputs:1Outputs, Dc/Dc Converter Ic Case:To-263, No. Of Pins:7Pins, Output Current:3A, Output Voltage Min:1.2V, Rohs Compliant: Yes |TEXAS INSTRUMENTS LM2676S-ADJ/NOPB RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk 315
  • 1 $10.7200
  • 10 $9.6700
  • 25 $8.7600
  • 50 $8.2100
  • 100 $7.6700
  • 250 $6.3900
  • 500 $6.2100
$6.2100 / $10.7200 Buy Now
DISTI # LM2676S-ADJ/NOPB-ND
DigiKey IC REG BUCK ADJ 3A DDPAK Min Qty: 1 Lead time: 6 Weeks Container: Tube 1917
In Stock
  • 1 $6.3700
  • 10 $4.7190
  • 45 $4.0924
  • 135 $3.7758
  • 270 $3.6207
  • 540 $3.4930
  • 1,035 $3.3938
  • 2,520 $3.2843
$3.2843 / $6.3700 Buy Now
DISTI # 926-LM2676S-ADJ/NOPB
Mouser Electronics Switching Voltage Regulators HIGH EFF 3A STEP- DOWN VLTG REG RoHS: Compliant 2843
  • 1 $6.3500
  • 10 $5.7100
  • 90 $4.6700
  • 270 $4.4300
  • 540 $3.9800
  • 1,035 $3.3500
$3.3500 / $6.3500 Buy Now
Quest Components 5.4 A SWITCHING REGULATOR, 280 kHz SWITCHING FREQ-MAX, PSSO7 28
  • 1 $7.1814
  • 5 $5.2664
  • 15 $4.7876
$4.7876 / $7.1814 Buy Now
DISTI # LM2676S-ADJ/NOPB
TME PMIC, DC/DC converter, Uin: 8÷40VDC, Uout: 1.2÷37VDC, 3A, TO263-7 Min Qty: 1 0
  • 1 $6.0200
  • 3 $5.7900
  • 10 $4.9000
  • 45 $3.9000
$3.9000 / $6.0200 RFQ
Ameya Holding Limited PMIC, DC/DC converter, Uin: 8÷40V, Uout: 1.2÷37V, TO263-7, buck 51567
RFQ
DISTI # C1S523900216381
Chip1Stop Conv DC-DC Single Step Down 8V to 40V 8-Pin(7+Tab) TO-263 Rail RoHS: Compliant pbFree: Yes 3780
  • 45 $5.0850
  • 90 $4.4610
  • 270 $4.1760
  • 540 $3.8550
  • 1,035 $3.1640
  • 2,520 $3.1400
$3.1400 / $5.0850 Buy Now
DISTI # C1S746202808113
Chip1Stop Conv DC-DC 8V to 40V Step Down Single-Out 1.23V to 37V 3A 8-Pin(7+Tab) TO-263 Tube RoHS: Compliant pbFree: Yes Container: Tube 19
  • 1 $5.8400
  • 10 $5.2500
$5.2500 / $5.8400 Buy Now
LCSC Step-down type Adjustable 8V40V 1.2V37V 3A TO-263-7 DC-DC Converters ROHS 43
  • 1 $4.2482
  • 10 $3.5807
  • 30 $3.2682
  • 100 $2.9510
  • 500 $2.8049
  • 1,000 $2.7405
$2.7405 / $4.2482 Buy Now
Win Source Electronics Conv DC-DC 8V to 40V Step Down Single-Out 1.23V to 37V 3A 8-Pin(7+Tab) TO-263 Tube / IC REG BUCK ADJ 3A TO263-7 29986
  • 25 $2.0320
  • 60 $1.6670
  • 93 $1.6150
  • 128 $1.5630
  • 166 $1.5110
  • 222 $1.3550
$1.3550 / $2.0320 Buy Now

CAD Models for LM2676S-ADJ/NOPB by Texas Instruments
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Part Data Attributes for LM2676S-ADJ/NOPB by Texas Instruments
Parametric Data

LM2676S-ADJ/NOPB
Texas Instruments
Buy Now
-
-
Pbfree Code
Yes
Rohs Code
No
Part Life Cycle Code
Active
Ihs Manufacturer
TEXAS INSTRUMENTS INC
Part Package Code
D2PAK
Package Description
ROHS COMPLIANT, DDPAK-7
Pin Count
4
Reach Compliance Code
not_compliant
ECCN Code
EAR99
HTS Code
8542.39.00.01
Samacsys Manufacturer
Texas Instruments
Additional Feature
ALSO OPERATES IN ADJUSTABLE MODE FROM 1.2 TO 37V
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-PSSO-G7
JESD-609 Code
e3
Length
10.16 mm
Moisture Sensitivity Level
3
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
3 A
Output Voltage-Max
37 V
Output Voltage-Min
1.23 V
Package Body Material
PLASTIC/EPOXY
Package Code
SOP
Package Equivalence Code
SMSIP7H,.55,50TB
Package Shape
RECTANGULAR
Package Style
SMALL OUTLINE, HEAT SINK/SLUG
Peak Reflow Temperature (Cel)
245
Qualification Status
Not Qualified
Seated Height-Max
4.79 mm
Surface Mount
YES
Switcher Configuration
BUCK
Switching Frequency-Max
260 kHz
Temperature Grade
AUTOMOTIVE
Terminal Finish
MATTE TIN
Terminal Form
GULL WING
Terminal Pitch
1.27 mm
Terminal Position
SINGLE
Time@Peak Reflow Temperature-Max (s)
30
Width
8.64 mm
Want to compare parts?
  1. LM2676S-ADJ/NOPB
    Texas Instruments
    SIMPLE SWITCHER® 8V to 40V, 3A Low Component Count Step-Down Regulator 7-DDPAK/TO-263 -40 to 125
    VS

Alternate Parts for LM2676S-ADJ/NOPB

This table gives cross-reference parts and alternative options found for LM2676S-ADJ/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 LM2676S-ADJ/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
LM2676S-ADJEP IC SWITCHING REGULATOR, Switching Regulator or Controller Texas Instruments LM2676S-ADJ/NOPB vs LM2676S-ADJEP
LM2676S-ADJ SIMPLE SWITCHER® 8V to 40V, 3A Low Component Count Step-Down Regulator 7-DDPAK/TO-263 -40 to 125 Texas Instruments LM2676S-ADJ/NOPB vs LM2676S-ADJ
Part Number Description Manufacturer Compare
LM2673SX-3.3/NOPB IC 5.4 A SWITCHING REGULATOR, 280 kHz SWITCHING FREQ-MAX, PSSO7, POWER, TO-263, SMT-7, Switching Regulator or Controller National Semiconductor Corporation LM2676S-ADJ/NOPB vs LM2673SX-3.3/NOPB
LM2676T-3.3/NOPB SIMPLE SWITCHER® 8V to 40V, 3A Low Component Count Step-Down Regulator 7-TO-220 -40 to 125 Texas Instruments LM2676S-ADJ/NOPB vs LM2676T-3.3/NOPB
LM2676S-5.0 IC 5.4 A SWITCHING REGULATOR, 280 kHz SWITCHING FREQ-MAX, PSSO7, TO-263, 7 PIN, Switching Regulator or Controller National Semiconductor Corporation LM2676S-ADJ/NOPB vs LM2676S-5.0
LM2670SX-5.0 5.4A SWITCHING REGULATOR, 280kHz SWITCHING FREQ-MAX, PSSO7, TO-263, 7 PIN Texas Instruments LM2676S-ADJ/NOPB vs LM2670SX-5.0
LM2676SX-5.0 SIMPLE SWITCHER® 8V to 40V, 3A Low Component Count Step-Down Regulator 7-DDPAK/TO-263 -40 to 125 Texas Instruments LM2676S-ADJ/NOPB vs LM2676SX-5.0
LM2670SX-ADJEP 5.4A SWITCHING REGULATOR, 280kHz SWITCHING FREQ-MAX, PSSO7, PLASTIC, TO-263, 7 PIN Texas Instruments LM2676S-ADJ/NOPB vs LM2670SX-ADJEP
LM2670SX-3.3 5.4A SWITCHING REGULATOR, 280kHz SWITCHING FREQ-MAX, PSSO7, TO-263, 7 PIN Texas Instruments LM2676S-ADJ/NOPB vs LM2670SX-3.3
LM2679T-3.3/NOPB SIMPLE SWITCHER® 8V to 40V, 5A Step-Down DC/DC Switching Regulator with Adjustable Current Limit 7-TO-220 -40 to 125 Texas Instruments LM2676S-ADJ/NOPB vs LM2679T-3.3/NOPB
LM2673SX-5.0 IC 5.4 A SWITCHING REGULATOR, 280 kHz SWITCHING FREQ-MAX, PSSO7, POWER, TO-263, SMT-7, Switching Regulator or Controller National Semiconductor Corporation LM2676S-ADJ/NOPB vs LM2673SX-5.0
LM2676T-3.3EP IC SWITCHING REGULATOR, Switching Regulator or Controller Texas Instruments LM2676S-ADJ/NOPB vs LM2676T-3.3EP

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