LM2678SX-ADJ/NOPB Part Information
- 120-mu03a9 DMOS Output Switch
- 260-kHz Fixed Frequency Internal Oscillator
- 3.3-V, 5-V, and 12-V Fixed Output and Adjustable (1.2 V to 37 V) Versions
- 50-u03bcA Standby Current When Switched OFF
- Efficiency Up to 92%
- Simple and Easy to Design Using Off-the-Shelf External Components
- Wide Input Voltage Range: 8 V to 40 V
- u00b12% Maximum Output Tolerance Over Full Line and Load Conditions
- u221240 to 125u00b0C Operating Junction Temperature
|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 Voltage Min||1.2V|
|Output Voltage Max||37V|
|Operating Temperature Max||125°C|
|Automotive Qualification Standard||-|
|RoHS Phthalates Compliant||Yes|
|SVHC||No SVHC (27-Jun-2018)|
Alternative Part Descriptions
- DC/DC CONV, BUCK, 5A, 260KHZ, TO-263-7; 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:5A; Output Voltage Min:1.2V;RoHS Compliant: Yes | Newark Electronics
- Switch. Reg 5A 1,2-37V 45Vs D²Pak-7 | Schukat Electronic
- 8V to 40V, 5A SIMPLE SWITCHER® buck converter with high efficiency | Texas Instruments
- Switching Regulator IC [Texas Instruments] LM2678SX-ADJ/NOPB Switching Regulator IC | Distrelec
Frequently Asked Questions
Where can I find additional details, specifications and documents for a LM2678SX-ADJ/NOPB?
Additional datasheets, footprints and schematics for LM2678SX-ADJ/NOPB are listed in our Part Details tab. You can also find the LM2678SX-ADJ/NOPB image and similar parts on this details page.
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What category does LM2678SX-ADJ/NOPB fall under?
The LM2678SX-ADJ/NOPB is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.
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Is the LM2678SX-ADJ/NOPB RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Farnell.
Which authorised distributors for LM2678SX-ADJ/NOPB have stock available?
Authorised distributors including Newark Electronics, Schukat Electronic, Texas Instruments and Distrelec have stock available or on a lead time for LM2678SX-ADJ/NOPB.
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