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LM2673T-3.3

LM2673T-3.3

LM2673T-3.3

Texas Instruments

7 Terminals 8V 7-Pin LM2673 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 260kHz Tube TO-220-7 (Formed Leads)

SOT-23

LM2673T-3.3 Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mount Through Hole
Mounting Type Through Hole
Package / Case TO-220-7 (Formed Leads)
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) 1 (Unlimited)
Number of Terminations 7
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Switching Regulator or Controllers
Terminal Position ZIG-ZAG
Base Part Number LM2673
Function Step-Down
Number of Outputs 1
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 CURRENT-MODE
Frequency - Switching 260kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Min Output Voltage 3.3V
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $2.48000 $2.48
500 $2.4552 $1227.6
1000 $2.4304 $2430.4
1500 $2.4056 $3608.4
2000 $2.3808 $4761.6
2500 $2.356 $5890
LM2673T-3.3 Product Details

LM2673T-3.3 Overview


optimized performance is achieved by utilizing the Tube 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-220-7 (Formed Leads) package is available for this voltage regulator. The voltage regulator 12v has 1 outputs. The adjusting voltage regulator generates Fixed output. As the name implies, this voltage regulator 12v is designed for mounting on a Through Hole bracket. During switching regulator operation, the operating temperature should remain at -40°C~125°C TJ. This voltage regulator 12v reaches a switching frequency of 260kHz. The regulator is capable of operating with a dc to dc voltage regulator's minimum input voltage of 8V. As shown in the table below, adjusting voltage regulator's output voltage (Min/Fixed) is equal to 3.3V. The voltage regulator 12v is designed to provide a nominal input voltage of 12V for operation. In terms of category, this voltage regulator 12v falls into the Switching Regulator or Controllers category. In the particular voltage regulators, the LM2673 family is represented. A voltage of 3.3V 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 3.3V volts. A 3A A maximum output current is required to meet the switching regulator operation requirements. In the SIMPLE SWITCHER® family, this part palys an important role in DC DC switching regulator's traget applications. 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.

LM2673T-3.3 Features


1 outputs
7 pins
Operating supply voltage of 40V


LM2673T-3.3 Applications


There are a lot of Texas Instruments
LM2673T-3.3 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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