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LM2678T-12

LM2678T-12

LM2678T-12

Texas Instruments

7 Terminals 15V 7-Pin LM2678 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs Tube TO-220-7 (Formed Leads)

SOT-23

LM2678T-12 Datasheet

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Specifications
Name Value
Type Parameter
Mount Through Hole
Mounting Type Through Hole
Package / Case TO-220-7 (Formed Leads)
Number of Pins 7
Operating Temperature -40°C~125°C TJ
Packaging Tube
Series SIMPLE SWITCHER®
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 7
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Switching Regulator or Controllers
Terminal Position ZIG-ZAG
Current Rating 5A
Frequency 260kHz
Base Part Number LM2678
Function Step-Down
Number of Outputs 1
Efficiency 92 %
Voltage - Input (Max) 40V
Output Voltage 12V
Output Type Fixed
Max Output Current 5A
Voltage - Input (Min) 15V
Input Voltage-Nom 24V
Max Supply Voltage 40V
Min Supply Voltage 8V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Quiescent Current 4.2mA
Max Output Voltage 12V
Topology Buck
Control Mode VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Min Output Voltage 12V
Nominal Output Voltage 12V
REACH SVHC No SVHC
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
LM2678T-12 Product Details

LM2678T-12 Overview


As a result of the use of the Tube package, the performance of this voltage regulator is optimized. As you can see, this harley voltage regulator contains 7 terminations. As this regulator voltage is equipped with an analog IC of the type SWITCHING REGULATOR, it is a SWITCHING REGULATOR-type voltage regulator. The harley voltage regulator is available as a TO-220-7 (Formed Leads) package to save space. 1 outputs of voltage regulator are configured. This DC DC switching regulator generates Fixed output on its output pins. A Through Hole mounting is required for this switching regulator. As long as its operating temperature is -40°C~125°C TJ, dc to dc voltage regulator should perform well. A dc to dc voltage regulator's minimum input voltage of 15V is required for this voltage regulator to operate. Voltage regulator's input voltage can reach 40V. As a result of DC DC switching regulator's design, it is designed to provide an input voltage of 24V for the purposes of operation. In terms of category, this voltage regulator 12v falls into the Switching Regulator or Controllers category. This DC/DC regulator belongs to the LM2678 family. A voltage of 12V volts can be produced by voltage regulator. There are 7 pins that are used for the operation of the voltage regulator 12v. There should be at least a 12V volt output voltage for this switching regulator in order to make it work properly. A maximum output current of 5A A is available to meet the switching regulator operation requirements. As a result, it is able to provide adjusting voltage regulator a maximum output voltage of 12V. As the name implies, this voltage regulator belongs to the SIMPLE SWITCHER? family of voltage regulators, and it is a type of switching DC-DC regulator. An external factor does not affect harley voltage regulator's ability to consume 4.2mA A of quiescent current. By requiring a minimum voltage of 8VV, adjusting voltage regulator reliable performance is guaranteed. The maximum supply voltage for the voltage regulator 12v is 40V, so DC DC switching regulator can operate with a maximum voltage of 40V. A frequency of 260kHz permits DC DC switching regulator to maintain a high level of accuracy.

LM2678T-12 Features


1 outputs
7 pins

LM2678T-12 Applications


There are a lot of Texas Instruments LM2678T-12 Voltage Regulators applications.

  • Printing
  • Adjustable voltage or current linear circuits
  • Energy management systems
  • Telecommunications equipment
  • Scientific research
  • Computer monitoring equipment of building
  • Computer application technology
  • Correction machines
  • Imported equipment
  • Analog precision reference circuits

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