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LM2574DW-ADJR2

LM2574DW-ADJR2

LM2574DW-ADJR2

ON Semiconductor

16 Terminals 4.75V LM2574 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 52kHz Tape & Reel (TR) 500mA 16-SOIC (0.295, 7.50mm Width)

SOT-23

LM2574DW-ADJR2 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.295, 7.50mm Width)
Operating Temperature-40°C~125°C TJ
PackagingTape & Reel (TR)
Published 2006
JESD-609 Code e0
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 240
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LM2574
Function Step-Up, Step-Down, Step-Up/Step-Down
Number of Outputs 1
Voltage - Input (Max) 40V
Output Voltage 37V
Output Type Adjustable
Voltage - Input (Min) 4.75V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive or Negative
Current - Output 500mA
Voltage - Output (Min/Fixed) 1.23V
Topology Buck, Boost, Buck-Boost
Control Mode VOLTAGE-MODE
Frequency - Switching 52kHz
Control Technique PULSE WIDTH MODULATION
Synchronous RectifierNo
Height Seated (Max) 2.65mm
Width 7.5mm
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:2814 items

LM2574DW-ADJR2 Product Details

LM2574DW-ADJR2 Overview


For optimal performance, this voltage regulator uses the Tape & Reel (TR) package. In this voltage regulator, there are 16 terminations. As a matter of fact, the type of analog IC that this voltage regulator 12v is equipped with is called SWITCHING REGULATOR. Space savings are achieved by placing this voltage regulator in the 16-SOIC (0.295, 7.50mm Width) package. There are 1 outputs on DC DC switching regulator. Adjusting voltage regulator's output pins generate Adjustable output. There is a switching regulator that is compatible with the Surface Mount mounting. As long as its operating temperature is -40°C~125°C TJ, dc to dc voltage regulator should perform well. There is a switching frequency of 52kHz for this voltage regulator 12v. Input voltage 4.75V is the dc to dc voltage regulator's minimum input voltage required for operation of the voltage regulators. The output voltage (Min/Fixed) of this voltage regulator 12v is 1.23V. This voltage regulator 12v offers maximum design flexibility with an output current of 500mA. The maximum input voltage of this voltage regulator 12v is 40V. As a result of the 240 peak reflow temperature, this regulator is essentially indestructible. As a result of DC DC switching regulator's design, it is designed to provide an input voltage of 12V for the purposes of operation. Listed under the subcategory of Switching Regulator or Controllers is this voltage regulator 12v. As part of the LM2574 series of regulators, the voltage regulators can be found. There is a possibility that DC DC switching regulator can give voltage at 37V volts.

LM2574DW-ADJR2 Features


1 outputs
Peak reflow temperature (Cel) of 240


LM2574DW-ADJR2 Applications


There are a lot of ON Semiconductor
LM2574DW-ADJR2 Voltage Regulators applications.


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

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