Part Details for LM2678SX-ADJ by National Semiconductor Corporation
Overview of LM2678SX-ADJ by National Semiconductor Corporation
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Part Details for LM2678SX-ADJ
LM2678SX-ADJ CAD Models
LM2678SX-ADJ Part Data Attributes
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LM2678SX-ADJ
National Semiconductor Corporation
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Datasheet
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LM2678SX-ADJ
National Semiconductor Corporation
IC SWITCHING REGULATOR, 280 kHz SWITCHING FREQ-MAX, PSSO7, POWER, TO-263, SMT-7, Switching Regulator or Controller
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Rohs Code | No | |
Part Life Cycle Code | Transferred | |
Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
Package Description | POWER, TO-263, SMT-7 | |
Reach Compliance Code | not_compliant | |
ECCN Code | EAR99 | |
HTS Code | 8542.39.00.01 | |
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 | |
JESD-30 Code | R-PSSO-G7 | |
JESD-609 Code | e0 | |
Length | 10.16 mm | |
Moisture Sensitivity Level | 3 | |
Number of Functions | 1 | |
Number of Terminals | 7 | |
Output Current-Max | 5 A | |
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) | 235 | |
Qualification Status | Not Qualified | |
Seated Height-Max | 4.8 mm | |
Surface Mount | YES | |
Switcher Configuration | BUCK | |
Switching Frequency-Max | 280 kHz | |
Terminal Finish | Tin/Lead (Sn/Pb) | |
Terminal Form | GULL WING | |
Terminal Pitch | 1.27 mm | |
Terminal Position | SINGLE | |
Time@Peak Reflow Temperature-Max (s) | 30 | |
Width | 8.635 mm |
Alternate Parts for LM2678SX-ADJ
This table gives cross-reference parts and alternative options found for LM2678SX-ADJ. 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 LM2678SX-ADJ, 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 |
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LM2678S-ADJ/NOPB | IC 8.75 A SWITCHING REGULATOR, 280 kHz SWITCHING FREQ-MAX, PSSO7, ROHS COMPLIANT, TO-263, 7 PIN, Switching Regulator or Controller | National Semiconductor Corporation | LM2678SX-ADJ vs LM2678S-ADJ/NOPB |
LM2678S-ADJ/NOPB | 8.75 A SWITCHING REGULATOR, 280 kHz SWITCHING FREQ-MAX, PSSO7, ROHS COMPLIANT, TO-263, 7 PIN | Rochester Electronics LLC | LM2678SX-ADJ vs LM2678S-ADJ/NOPB |
LM2678S-ADJ/NOPB | 8V to 40V, 5A SIMPLE SWITCHER® buck converter with high efficiency 7-DDPAK/TO-263 -40 to 125 | Texas Instruments | LM2678SX-ADJ vs LM2678S-ADJ/NOPB |
LM2678SX-ADJ | 8V to 40V, 5A SIMPLE SWITCHER® buck converter with high efficiency 7-DDPAK/TO-263 -40 to 125 | Texas Instruments | LM2678SX-ADJ vs LM2678SX-ADJ |
LM2678SX-ADJ/NOPB | 8V to 40V, 5A SIMPLE SWITCHER® buck converter with high efficiency 7-DDPAK/TO-263 -40 to 125 | Texas Instruments | LM2678SX-ADJ vs LM2678SX-ADJ/NOPB |