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LM2673S-ADJ

LM2673S-ADJ

LM2673S-ADJ

Texas Instruments

7 Terminals 8V 7-Pin LM2673 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs Bulk 3A TO-263-8, D2Pak (7 Leads + Tab), TO-263CA

SOT-23

LM2673S-ADJ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status NRND (Last Updated: 4 days ago)
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
PackagingBulk
Series SIMPLE SWITCHER®
JESD-609 Code e0
Part StatusNot For New Designs
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 7
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Position SINGLE
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 235
Frequency 260kHz
Base Part Number LM2673
Function Step-Down
Number of Outputs 1
Efficiency 88 %
Voltage - Input (Max) 40V
Output Voltage 37V
Output Type Adjustable
Max Output Current3A
Voltage - Input (Min) 8V
Input Voltage-Nom 12V
Max Supply Voltage40V
Min Supply Voltage8V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Current - Output 3A
Quiescent Current4.2mA
Max Output Voltage37V
Topology Buck
Control Mode VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION
Synchronous RectifierNo
Min Output Voltage 1.2V
Height 4.65mm
Length 10.1mm
Width 8.89mm
Thickness 4.44mm
REACH SVHC No SVHC
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:1060 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$6.40000$6.4
10$5.77700$57.77
100$4.78290$478.29
500$4.16486$2082.43

LM2673S-ADJ Product Details

LM2673S-ADJ Overview


optimized performance is achieved by utilizing the Bulk package in this voltage regulator. Throughout this voltage regulator, there are 7 terminations. 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. 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. The adjusting voltage regulator generates Adjustable output. As the name implies, this voltage regulator 12v is designed for mounting on a Surface Mount bracket. During switching regulator operation, the operating temperature should remain at -40°C~125°C TJ. The regulator is capable of operating with a dc to dc voltage regulator's minimum input voltage of 8V. A maximum design flexibility is provided by the 3A output current of voltage regulator. There is a maximum input voltage of 40V for this voltage regulator 12v. A regulator voltage's peak reflow temperature amounts to 235 being indestructible. The voltage regulator 12v is designed to provide a nominal input voltage of 12V for operation. In the particular voltage regulators, the LM2673 family is represented. A voltage of 37V volts can be generated by DC DC switching regulator. There are 7 pins used for switching regulator operation. For this switching regulator, we recommend keeping the output voltage at at least 1.2V volts. A 3A A maximum output current is required to meet the switching regulator operation requirements. With a maximum output voltage of 37V, DC DC switching regulator has a very high efficiency. In the SIMPLE SWITCHER® family, this part palys an important role in DC DC switching regulator's traget applications. External factors have no impact on DC DC switching regulator's ability to consume 4.2mA A of quiescent current. In this case, a dc to dc voltage regulator's minimum supply voltage of 8V volts is required to ensure reliable performance. It is able to operate from a maximum supply voltage of 40V, which is suitable for DC DC switching regulator's operation. A frequency of 260kHz enables dc to dc voltage regulator to maintain high accuracy.

LM2673S-ADJ Features


1 outputs
Peak reflow temperature (Cel) of 235
7 pins


LM2673S-ADJ Applications


There are a lot of Texas Instruments
LM2673S-ADJ Voltage Regulators applications.


  • CMM
  • Various precision measuring instruments
  • Various precision measuring detectors
  • Flaw detection equipment
  • Balance equipment
  • Industrial robots
  • Industrial controllers
  • Die casting equipment
  • Injection molding machinery
  • Various CNC machine tools

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