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LM2673SD-3.3

LM2673SD-3.3

LM2673SD-3.3

Texas Instruments

14 Terminals 8V 14-Pin LM2673 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 260kHz Tape & Reel (TR) 14-VDFN Exposed Pad

SOT-23

LM2673SD-3.3 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-VDFN Exposed Pad
Number of Pins 14
Operating Temperature-40°C~125°C TJ
PackagingTape & Reel (TR)
Series SIMPLE SWITCHER®
JESD-609 Code e0
Pbfree Code no
Part StatusObsolete
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 Pitch0.8mm
Base Part Number LM2673
Function Step-Down
Number of Outputs 1
Output Voltage 3.3V
Output Type Fixed
Max Output Current3A
Operating Supply Voltage40V
Voltage - Input (Min) 8V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Quiescent Current4.2mA
Voltage - Output (Min/Fixed) 3.3V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 260kHz
Control Technique PULSE WIDTH MODULATION
Synchronous RectifierNo
Min Output Voltage 3.3V
Length 6mm
Width 5mm
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:2844 items

LM2673SD-3.3 Product Details

LM2673SD-3.3 Overview


Using the Tape & Reel (TR) package, this voltage regulator optimizes the performance of the voltage regulator 12v. A voltage regulator consists of 14 terminations. There is a SWITCHING REGULATOR type analog IC in this voltage regulator 12v that is used to convey analog signals. There is a 14-VDFN Exposed Pad package available for this voltage regulator, as DC DC switching regulator is space-saving. 1 outputs have been configured in the voltage regulator 12v. On its output pins, this adjusting voltage regulator generates Fixed output. Switching regulators like this one can be mounted on the Surface Mount mounting system. In order for it to operate properly, dc to dc voltage regulator's operating temperature should be at -40°C~125°C TJ. In this voltage regulator 12v, the switching frequency is 260kHz. Regulator 8V can operate with dc to dc voltage regulator's minimum input voltage 8V. There is a adjusting voltage regulator's voltage output (Min/Fixed) of 3.3V. A regulator with this 260 peak reflow temperature is essentially indestructible. For operation, switching regulator requires a nominal input voltage of 12V. There is a subcategory of this regulator voltage called Switching Regulator or Controllers. LM2673 is a family of voltage regulators that belong to the DC/DC industry. Voltage regulator is capable of giving voltage at 3.3V volts. In order to operate voltage regulator, 14 pins are required. This voltage regulator 12v should be configured with an output voltage that is at least 3.3V. For switching regulator maximum operation, dc to dc voltage regulator delivers 3A A. A switching DC-DC regulator, it is a member of the SIMPLE SWITCHER® family of electronic voltage regulator 12vs. With a supply voltage of 40V, this harley voltage regulator works. Without external influences, harley voltage regulator consumes 4.2mAA of quiescent current.

LM2673SD-3.3 Features


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


LM2673SD-3.3 Applications


There are a lot of Texas Instruments
LM2673SD-3.3 Voltage Regulators applications.


  • Network technology
  • Automation technology
  • CMM
  • Various precision measuring instruments
  • Various precision measuring detectors
  • Flaw detection equipment
  • Balance equipment
  • Industrial robots
  • Industrial controllers
  • Die casting equipment

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