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8V to 40V, 3A SIMPLE SWITCHER® buck converter with adjustable current limit 7-DDPAK/TO-263 -40 to 125
Tip: 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.
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Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
33AH4101
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Newark | Ic, Dc/Dc Converter, 3A, 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, Output Voltagerohs Compliant: Yes |Texas Instruments LM2673S-ADJ/NOPB RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 0 |
|
$4.5800 / $6.6100 | Buy Now |
DISTI #
LM2673S-ADJ/NOPB-ND
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DigiKey | IC REG BUCK ADJ 3A TO263 Min Qty: 1 Lead time: 6 Weeks Container: Tube |
525 In Stock |
|
$3.2870 / $6.3700 | Buy Now |
DISTI #
926-LM2673S-ADJ/NOPB
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Mouser Electronics | Switching Voltage Regulators 3A STEP-DOWN VLTG REG RoHS: Compliant | 2766 |
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$3.3600 / $6.3600 | Buy Now |
DISTI #
LM2673S-ADJ/NOPB
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TME | PMIC, DC/DC converter, Uin: 8÷40VDC, Uout: 1.2÷37VDC, 3A, TO263-7 Min Qty: 1 | 80 |
|
$5.6100 / $8.7700 | Buy Now |
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Win Source Electronics | IC REG BUCK ADJ 3A TO263-7 | 37500 |
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$2.2610 / $3.3920 | Buy Now |
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LM2673S-ADJ/NOPB
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
LM2673S-ADJ/NOPB
Texas Instruments
8V to 40V, 3A SIMPLE SWITCHER® buck converter with adjustable current limit 7-DDPAK/TO-263 -40 to 125
|
Pbfree Code | Yes | |
Rohs Code | No | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
Part Package Code | D2PAK | |
Package Description | ROHS COMPLIANT, TO-263, 7 PIN | |
Pin Count | 4 | |
Reach Compliance Code | not_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-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 | TO-263 | |
Package Equivalence Code | SMSIP7H,.55,50TB | |
Package Shape | RECTANGULAR | |
Package Style | SMALL OUTLINE | |
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 |
This table gives cross-reference parts and alternative options found for LM2673S-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 LM2673S-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 |
---|---|---|---|
LM2673S-ADJ | 8V to 40V, 3A SIMPLE SWITCHER® buck converter with adjustable current limit 7-DDPAK/TO-263 -40 to 125 | Texas Instruments | LM2673S-ADJ/NOPB vs LM2673S-ADJ |
LM2673S-ADJ | IC 5.4 A SWITCHING REGULATOR, 280 kHz SWITCHING FREQ-MAX, PSSO7, TO-263, 7 PIN, Switching Regulator or Controller | National Semiconductor Corporation | LM2673S-ADJ/NOPB vs LM2673S-ADJ |
LM2673S-ADJ/NOPB | 5.4A SWITCHING REGULATOR, 280kHz SWITCHING FREQ-MAX, PSSO7, TO-263, 7 PIN | Rochester Electronics LLC | LM2673S-ADJ/NOPB vs LM2673S-ADJ/NOPB |
LM2673S-ADJ/NOPB | IC 5.4 A SWITCHING REGULATOR, 280 kHz SWITCHING FREQ-MAX, PSSO7, TO-263, 7 PIN, Switching Regulator or Controller | National Semiconductor Corporation | LM2673S-ADJ/NOPB vs LM2673S-ADJ/NOPB |