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LM2670S-3.3

7 Terminals 8V 7-Pin LM2670 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 260kHz Tube TO-263-8, D2Pak (7 Leads + Tab), TO-263CA


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-LM2670S-3.3
  • Package: TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
  • Datasheet: PDF
  • Stock: 692
  • Description: 7 Terminals 8V 7-Pin LM2670 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 260kHz Tube TO-263-8, D2Pak (7 Leads + Tab), TO-263CA (Kg)

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Details

Tags

Parameters
Mount Surface Mount
Mounting Type Surface Mount
Package / Case TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
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) 3 (168 Hours)
Number of Terminations 7
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Switching Regulator or Controllers
Terminal Position SINGLE
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 235
Base Part Number LM2670
Function Step-Down
Number of Outputs 1
Efficiency 86 %
Output Voltage 3.3V
Output Type Fixed
Max Output Current 3A
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
Width 8.64mm
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

LM2670S-3.3 Overview


It uses the Tube package in order to optimize the performance of this voltage regulator. Throughout this voltage regulator, there are 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 space-saving TO-263-8, D2Pak (7 Leads + Tab), TO-263CA package is available for this voltage regulator. The voltage regulator 12v has 1 outputs. DC DC switching regulators like this one generate Fixed outputs on their output pins to handle the power management. As the name implies, this voltage regulator 12v is designed for mounting on a Surface Mount bracket. When operating, adjusting voltage regulator's operating temperature should be kept at -40°C~125°C TJ. A DC-DC switching regulator such as this one switches at 260kHz. Voltage regulators like this one can operate at least with 8V as the dc to dc voltage regulator's minimum input voltage. According to the table below, DC DC switching regulator's output voltage (Min/Fixed) is equal to 3.3V. As a result of the 235 peak reflow temperature, this regulator is essentially indestructible. To meet the switching regulator operation requirements, a nominal input voltage of 12V is provided. A voltage regulator 12v such as this falls under the Switching Regulator or Controllers category and belongs to this category. The LM2670 family of DC/DC regulators includes this DC/DC regulator. The voltage DC DC switching regulator can produce is 3.3V volts. There are 7 pins that are used for the operation of the voltage regulator 12v. This voltage regulator 12v should be configured with an output voltage that is at least 3.3V. To meet its operating requirements, dc to dc voltage regulator can deliver a maximum output current of 3A A. A type of DC-DC switching regulator, belonging to the SIMPLE SWITCHER? family of voltage regulators, is what we are describing here. With 40V as the supply voltage, this DC-DC switching regulator will operate. External factors have no impact on DC DC switching regulator's ability to consume 4.2mA A of quiescent current.

LM2670S-3.3 Features


1 outputs
Peak reflow temperature (Cel) of 235
7 pins
Operating supply voltage of 40V

LM2670S-3.3 Applications


There are a lot of Texas Instruments LM2670S-3.3 Voltage Regulators applications.

  • Refrigerators of central air conditioners
  • Mobile phones
  • Nuclear power plants
  • Die casting equipment
  • SMT equipment
  • CNC system
  • Television equipment
  • Post equipment
  • Automatic plug-in machines
  • Fire elevators