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LM2679SX-3.3

LM2679SX-3.3

LM2679SX-3.3

Texas Instruments

7 Terminals 8V 7-Pin LM2679 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 260kHz Tape & Reel (TR) TO-263-8, D2Pak (7 Leads + Tab), TO-263CA

SOT-23

LM2679SX-3.3 Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
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 Tape & Reel (TR)
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 LM2679
Function Step-Down
Number of Outputs 1
Output Voltage 3.3V
Output Type Fixed
Max Output Current 5A
Operating Supply Voltage 40V
Voltage - Input (Min) 8V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Quiescent Current 4.2mA
Voltage - Output (Min/Fixed) 3.3V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 260kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Min Output Voltage 3.3V
Height Seated (Max) 4.8mm
Width 8.635mm
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $1.276041 $1.276041
10 $1.203813 $12.03813
100 $1.135673 $113.5673
500 $1.071389 $535.6945
1000 $1.010745 $1010.745
LM2679SX-3.3 Product Details

LM2679SX-3.3 Overview


It is designed to provide optimal performance by utilizing the Tape & Reel (TR) package. There are 7 terminations in this voltage regulator. There is one type of analog IC that this voltage regulator is equipped with, and that is the SWITCHING REGULATOR type. Space savings are achieved by placing this voltage regulator in the TO-263-8, D2Pak (7 Leads + Tab), TO-263CA package. 1 outputs have been configured in the voltage regulator 12v. On the output pins of this DC DC switching regulator, there is a Fixed output generated. As the name implies, this voltage regulator 12v is designed for mounting on a Surface Mount bracket. Operating at -40°C~125°C TJ is the recommended temperature for adjusting voltage regulator's operation. A DC-DC switching regulator of this type operates at a switching frequency of 260kHz. There is no dc to dc voltage regulator's minimum input voltage requirement for this regulator. There is a adjusting voltage regulator's voltage output (Min/Fixed) of 3.3V. With its peak reflow temperature of 235, this voltage regulator is essentially indestructible. I would like to point out that this voltage regulator belongs to the Switching Regulator or Controllers subcategory. The LM2679 family of DC/DC regulators includes this DC/DC regulator. Voltage can be produced at 3.3V volts by voltage regulator. In order to operate voltage regulator, there are 7 pins that must be connected. In order to use this voltage regulator 12v at its full potential, the output voltage should be kept at at least 3.3V. A 5A A maximum output current is required to meet the switching regulator operation requirements. The switching DC-DC regulator belongs to the SIMPLE SWITCHER? family of electronic voltage regulator 12vs. A harley voltage regulator operates with a 40V supply voltage. There are no external factors that affect DC DC switching regulator's consumption of 4.2mA A of quiescent current.

LM2679SX-3.3 Features


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

LM2679SX-3.3 Applications


There are a lot of Texas Instruments LM2679SX-3.3 Voltage Regulators applications.

  • Surge protection circuits
  • Energy management systems
  • Correction machines
  • Linear guide
  • Combined machine tools
  • Telecommunications equipment
  • Milling machines
  • CMM
  • Geothermal power
  • Packaging

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