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LM2678S-ADJ

LM2678S-ADJ

LM2678S-ADJ

Texas Instruments

7 Terminals 8V 7-Pin LM2678 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs Tube 5A TO-263-8, D2Pak (7 Leads + Tab), TO-263CA

SOT-23

LM2678S-ADJ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status NRND (Last Updated: 2 days ago)
Mounting Type Surface Mount
Package / Case TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
Surface MountYES
Number of Pins 7
Operating Temperature-40°C~125°C TJ
PackagingTube
Series SIMPLE SWITCHER®
JESD-609 Code e0
Part StatusNot For New Designs
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 7
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Position SINGLE
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 235
Frequency 260kHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LM2678
Function Step-Down
Number of Outputs 1
Voltage - Input (Max) 40V
Output Voltage 37V
Output Type Adjustable
Voltage - Input (Min) 8V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Current - Output 5A
Voltage - Output (Min/Fixed) 1.21V
Topology Buck
Control Mode VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION
Synchronous RectifierNo
Voltage - Output (Max) 37V
Height 4.65mm
Length 10.1mm
Width 8.89mm
Thickness 4.44mm
RoHS StatusNon-RoHS Compliant
Lead Free Lead Free
In-Stock:963 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$7.60000$7.6
10$6.86700$68.67
45$6.54778$294.6501
135$5.68533$767.51955
540$4.95070$2673.378

LM2678S-ADJ Product Details

LM2678S-ADJ Overview


For optimal performance, this voltage regulator makes use of the Tube package. Throughout this voltage regulator, there are 7 terminations. A SWITCHING REGULATOR type of analog IC is equipped with this regulator voltage, which is the type of analog IC that is used in it. This harley voltage regulator is available in the TO-263-8, D2Pak (7 Leads + Tab), TO-263CA package for the purpose of space saving. There are 1 outputs configured on this voltage regulator 12v. This DC DC switching regulator generates Adjustable output on its output pins. The voltage regulator 12v fits the Surface Mount mounting hole. In order for it to operate properly, dc to dc voltage regulator's operating temperature should be at -40°C~125°C TJ. A dc to dc voltage regulator's minimum input voltage of 8V is required for this voltage regulator to operate. There is a adjusting voltage regulator's voltage output (Min/Fixed) of 1.21V. This voltage regulator 12v offers maximum design flexibility with an output current of 5A. As far as the voltage input is concerned, DC DC switching regulator can accept up to 40V. A regulator with this 235 peak reflow temperature is essentially indestructible. An input voltage of 12V is required to meet the requirements of the switching regulator operation. LM2678 is a family of voltage regulators that belong to the DC/DC industry. The voltage DC DC switching regulator can provide is up to 37V volts. The switching regulator operation is carried out by 7 pins. The maximal output voltage of 37V allows DC DC switching regulator to be operated easily. As a member of the SIMPLE SWITCHER? family of DC/DC regulators, this part is prominent in many specifications. It is capable of maintaining high accuracy with the dc to dc voltage regulator's frequency of 260kHz.

LM2678S-ADJ Features


1 outputs
Peak reflow temperature (Cel) of 235
7 pins

LM2678S-ADJ Applications


There are a lot of Texas Instruments LM2678S-ADJ Voltage Regulators applications.

  • Plate bending machines
  • Computer rooms
  • Various precision measuring instruments
  • Emergency lighting monitoring equipment
  • Serial communication converter
  • Precision electronic equipment
  • Arc suppression circuits
  • Smoke prevention equipment
  • Ball screw pair
  • USB circuits

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