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LM2678SD-ADJ

LM2678SD-ADJ

LM2678SD-ADJ

Texas Instruments

14 Terminals 8V 14-Pin LM2678 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 260kHz Tape & Reel (TR) 14-VDFN Exposed Pad

SOT-23

LM2678SD-ADJ Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-VDFN Exposed Pad
Number of Pins 14
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Series SIMPLE SWITCHER®
JESD-609 Code e0
Part Status Not For New Designs
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.8mm
Base Part Number LM2678
Function Step-Down
Number of Outputs 1
Efficiency 84 %
Voltage - Input (Max) 40V
Output Voltage 37V
Output Type Adjustable
Max Output Current 5A
Operating Supply Voltage 40V
Voltage - Input (Min) 8V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Quiescent Current 4.2mA
Max Output Voltage 37V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 260kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Min Output Voltage 1.21V
Length 6mm
Width 5mm
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
Pricing & Ordering
Quantity Unit Price Ext. Price
250 $5.26660 $1316.65
LM2678SD-ADJ Product Details

LM2678SD-ADJ Overview


This harley voltage regulator utilizes the Tape & Reel (TR) package for optimized performance. In this voltage regulator, there are 14 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. Due to DC DC switching regulator's space saving design, this voltage regulator is available in a 14-VDFN Exposed Pad package. In this case, DC DC switching regulator has 1 outputs configured to it. Adjusting voltage regulator's output pins generate Adjustable output. This voltage regulator 12v fits the Surface Mount mounting. During switching regulator operation, the operating temperature should remain at -40°C~125°C TJ. The switching frequency of this DC-DC switching regulator reaches 260kHz. Voltage regulators like this one can operate at least with 8V as the dc to dc voltage regulator's minimum input voltage. Voltage regulators' input voltage is limited to 40V. A regulator voltage's peak reflow temperature amounts to 260 being indestructible. For operation, voltage regulator provides a nominal input voltage of 12V. The regulator voltage is included in the Switching Regulator or Controllers subcategory of voltage regulators. DC/DC regulators such as this one belong to the LM2678 family of products. A voltage of 37V volts can be generated by DC DC switching regulator. During switching regulator operation, 14 pins are used. For this switching regulator, it is recommended that the output voltage is at least 1.21V volts. Switching regulator has a maximum output current of 5A A, which is sufficient to meet the requirements of operation. An output voltage of 37V is provided by this regulator voltage. This voltage regulator belongs to the SIMPLE SWITCHER? family and is known as a switching DC-DC regulator. With 40V as the supply voltage, this DC-DC switching regulator will operate. External factors do not affect voltage regulator's consumption of 4.2mA A of quiescent current.

LM2678SD-ADJ Features


1 outputs
Peak reflow temperature (Cel) of 260
14 pins
Operating supply voltage of 40V

LM2678SD-ADJ Applications


There are a lot of Texas Instruments LM2678SD-ADJ Voltage Regulators applications.

  • Digital display device
  • Servo drive system
  • Adjustable voltage or current linear circuits
  • Hydrogen power
  • Communication system
  • Fire elevators
  • Computer-related products
  • Solar power plants
  • Bending machines
  • Correction machines

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