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LM2678SDX-3.3/NOPB

LM2678SDX-3.3/NOPB

LM2678SDX-3.3/NOPB

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

LM2678SDX-3.3/NOPB Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 8 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Contact Plating Tin
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 e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.8mm
Base Part Number LM2678
Function Step-Down
Number of Outputs 1
Efficiency 82 %
Output Voltage 3.3V
Output Type Fixed
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
Voltage - Output (Min/Fixed) 3.3V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 260kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Min Output Voltage 3.3V
Height 1mm
Length 6mm
Width 5mm
Thickness 1mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
2,500 $2.92600 $5.852
LM2678SDX-3.3/NOPB Product Details

LM2678SDX-3.3/NOPB Overview


This harley voltage regulator utilizes the Tape & Reel (TR) package for optimized performance. There are 14 terminations in this harley voltage regulator. There are two types of analog ICs in this voltage regulator 12v: SWITCHING REGULATOR ICs, which are the ones used in older voltage regulator 12vs. In order to save space, this voltage regulator is packaged in the 14-VDFN Exposed Pad package. The voltage regulator is configured with 1 outputs. ICs such as this voltage regulator are capable of generating Fixed outputs through their output pins. Surface Mount-mount switching regulator. The operating temperature should be kept at -40°C~125°C TJ when the voltage regulator 12v is in operation. This DC-DC switching regulator has a switching frequency of 260kHz. The voltage regulator can operate with a dc to dc voltage regulator's minimum input voltage of 8V. According to the table below, DC DC switching regulator's output voltage (Min/Fixed) is equal to 3.3V. Its 260 peak reflow temperature makes this regulator essentially indestructible. An input voltage of 12V is required to meet the requirements of the switching regulator operation. The LM2678 family of DC/DC regulators includes this DC/DC regulator. Voltage can be produced at 3.3V volts by voltage regulator. 14 pins are used for switching regulator operation. For this switching regulator, it is recommended that the output voltage is at least 3.3V volts. To meet its operating requirements, dc to dc voltage regulator can deliver a maximum output current of 5A A. As a member of the SIMPLE SWITCHER? family of DC/DC regulators, this part is prominent in many specifications. Switching regulators operate at 40V supply voltages. Without external influences, harley voltage regulator consumes 4.2mAA of quiescent current.

LM2678SDX-3.3/NOPB Features


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

LM2678SDX-3.3/NOPB Applications


There are a lot of Texas Instruments LM2678SDX-3.3/NOPB Voltage Regulators applications.

  • Various precision measuring detectors
  • Boring machines
  • Product burn-in
  • Drilling machines
  • Industrial robots
  • Imported equipment
  • Experimental setup
  • Radio equipment
  • Household control circuits
  • Bending machines

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