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LM2574N-3.3G

LM2574N-3.3G

LM2574N-3.3G

Rochester Electronics, LLC

8 Terminals 4.75V DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 52kHz Tube 500mA 8-DIP (0.300, 7.62mm)

SOT-23

LM2574N-3.3G Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Through Hole
Package / Case 8-DIP (0.300, 7.62mm)
Surface MountNO
Operating Temperature-40°C~125°C TJ
PackagingTube
JESD-609 Code e3
Pbfree Code no
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 8
Terminal Finish MATTE TIN
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Terminal Pitch2.54mm
[email protected] Reflow Temperature-Max (s) 40
JESD-30 Code R-PDIP-T8
Function Step-Up, Step-Down, Step-Up/Step-Down
Number of Outputs 1
Voltage - Input (Max) 40V
Output Type Fixed
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) 3.3V
Topology Buck, Boost, Buck-Boost
Control Mode VOLTAGE-MODE
Frequency - Switching 52kHz
Synchronous RectifierNo
Height Seated (Max) 4.45mm
Length 9.78mm
Width 7.62mm
RoHS StatusROHS3 Compliant
In-Stock:1415 items

LM2574N-3.3G Product Details

LM2574N-3.3G Overview


A Tube package is used in this voltage regulator to optimize performance. There are 8 terminations in this harley voltage regulator. There are two types of analog ICs on this voltage regulator. The first type is a SWITCHING REGULATOR-type IC. In order to save space, this voltage regulator is packaged in the 8-DIP (0.300, 7.62mm) package. There are 1 outputs configured on the voltage regulator. ICs such as this voltage regulator are capable of generating Fixed outputs through their output pins. Through Hole-mounting is compatible with this switching regulator. During switching regulator operation, the operating temperature should remain at -40°C~125°C TJ. There is a switching frequency of 52kHz for this voltage regulator 12v. Despite its low input voltage, this voltage regulator can operate. It is evident from the table below that adjusting voltage regulator's output voltage (Min/Fixed) is equal to 3.3V. As a result of the 500mA output current, voltage regulator offers maximum flexibility in design. Voltage regulator has a maximum input voltage of 40V. Its 260 peak reflow temperature makes this regulator essentially indestructible. To meet the switching regulator operation requirements, a nominal input voltage of 12V is provided.

LM2574N-3.3G Features


1 outputs
Peak reflow temperature (Cel) of 260

LM2574N-3.3G Applications


There are a lot of Rochester Electronics, LLC LM2574N-3.3G Voltage Regulators applications.

  • Sensitive electronic devices
  • Smart grid
  • Ball screw pair
  • Automatic testing equipment
  • PSRR circuits
  • Textile machinery
  • Hydraulic presses
  • Household control circuits
  • Telecommunications equipment
  • Machining centers

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