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LM2574N-12

LM2574N-12

LM2574N-12

Rochester Electronics, LLC

8 Terminals DC DC Voltage Regulator SWITCHING REGULATOR

SOT-23

LM2574N-12 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Surface MountNO
JESD-609 Code e3
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish MATTE TIN
HTS Code8542.39.00.01
Terminal Position DUAL
Terminal FormTHROUGH-HOLE
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch2.54mm
[email protected] Reflow Temperature-Max (s) 40
Pin Count8
JESD-30 Code R-PDIP-T8
Operating Temperature (Max) 125°C
Operating Temperature (Min) -40°C
Input Voltage-Nom 25V
Temperature GradeAUTOMOTIVE
Analog IC - Other Type SWITCHING REGULATOR
Input Voltage (Min) 15V
Control Mode VOLTAGE-MODE
Output Current-Max 1.8A
Input Voltage (Max) 40V
Switcher Configuration BUCK
Switching Frequency-Max 63kHz
Height Seated (Max) 4.45mm
Length 9.78mm
Width 7.62mm
RoHS StatusNon-RoHS Compliant
In-Stock:1622 items

LM2574N-12 Product Details

LM2574N-12 Overview


There are 8 terminations in this voltage regulator. There are two types of analog ICs on this voltage regulator. The first type is a SWITCHING REGULATOR-type IC. Its 260 peak reflow temperature makes this regulator essentially indestructible. To meet the switching regulator operation requirements, a nominal input voltage of 25V is provided. DC DC switching regulator's DC DC switching regulator's operating temperatures should not exceed 125°C. In order to achieve optimum performance, the minimum operating temperature should exceed -40°C. In this adjusting voltage regulator, the switching frequency 63kHz is the maximum that the adjusting voltage regulator can operate at. It is possible for the switching voltage regulators to produce an output current of 1.8A A at its maximum. Unique technique can be used to allow DC DC switching regulator's input voltages with maximal values of 40V. It is possible to set the dc to dc voltage regulator's minimum input voltage to 15V with this voltage regulator dc to dc. DC-DC switching regulator with 8 pins.

LM2574N-12 Features


Peak reflow temperature (Cel) of 260
Maxium switching frequency of 63kHz

LM2574N-12 Applications


There are a lot of Rochester Electronics, LLC LM2574N-12 Voltage Regulators applications.

  • Various CNC machine tools
  • Electric heating, lighting
  • Computer rooms
  • Machining centers
  • Smart grid
  • Textile machinery
  • Terrestrial set-top boxes
  • Computer application technology
  • Access control systems
  • Current source circuits

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