LM2574DW-ADJR2G

• Factory Lead Time
  4 Weeks
• Lifecycle Status
  ACTIVE (Last Updated: 1 day ago)
• Mount
  Surface Mount
• Mounting Type
  Surface Mount
• Package / Case
  16-SOIC (0.295, 7.50mm Width)
• Number of Pins
  16
• Operating Temperature
  -40°C~125°C TJ
• Packaging
  Tape & Reel (TR)
• Published
  1999
• JESD-609 Code
  e3
• Pbfree Code
  yes
• Part Status
  Active
• Moisture Sensitivity Level (MSL)
  3 (168 Hours)
• Number of Terminations
  16
• ECCN Code
  EAR99
• Terminal Finish
  Tin (Sn)
• Subcategory
  Switching Regulator or Controllers
• Technology
  BIPOLAR
• Terminal Position
  DUAL
• Terminal Form
  GULL WING
• Base Part Number
  LM2574
• Function
  Step-Up, Step-Down, Step-Up/Step-Down
• Number of Outputs
  1
• Efficiency
  77 %
• Output Voltage
  37V
• Output Type
  Adjustable
• Max Output Current
  500mA
• Operating Supply Voltage
  40V
• Voltage - Input (Min)
  4.75V
• Input Voltage-Nom
  12V
• Min Supply Voltage
  4.75V
• Analog IC - Other Type
  SWITCHING REGULATOR
• Output Configuration
  Positive or Negative
• Max Output Voltage
  37V
• Topology
  Buck, Boost, Buck-Boost
• Control Mode
  VOLTAGE-MODE
• Frequency - Switching
  52kHz
• Halogen Free
  Halogen Free
• Control Technique
  PULSE WIDTH MODULATION
• Synchronous Rectifier
  No
• Min Output Voltage
  1.23V
• Voltage - Output (Max)
  37V
• Height Seated (Max)
  2.65mm
• Width
  7.6mm
• REACH SVHC
  No SVHC
• RoHS Status
  ROHS3 Compliant
• Lead Free
  Lead Free

LM2574DW-ADJR2G Overview
As a result of the use of the Tape & Reel (TR) package, the performance of this voltage regulator is optimized. In this voltage regulator, 16 terminations are present. There are two types of analog ICs on this voltage regulator. The first type is a SWITCHING REGULATOR-type IC. Space-saving 16-SOIC (0.295, 7.50mm Width) packages are available for this harley voltage regulator. In this case, DC DC switching regulator has 1 outputs configured to it. The adjusting voltage regulator generates Adjustable output. A Surface Mount mounting is required for this switching regulator. In order for it to operate properly, dc to dc voltage regulator's operating temperature should be at -40°C~125°C TJ. A DC-DC switching regulator of this type operates at a switching frequency of 52kHz. The voltage regulator can operate with a dc to dc voltage regulator's minimum input voltage of 4.75V. The voltage regulator 12v is designed to provide a nominal input voltage of 12V for operation. Listed under the subcategory of Switching Regulator or Controllers is this voltage regulator 12v. There is a DC/DC regulator in this family that belongs to the LM2574 family. At 37V volts, voltage regulator can provide voltage. In order to operate voltage regulator, 16 pins are required. In order for this switching regulator to work properly, the output voltage should be at least 1.23VV. The maximum output current reaches 500mA A to meet the switching regulator operation requirements. On the basis of the maximum output voltage of 37V, adjusting voltage regulator can be operated easily. DC DC switching regulator offers a maximum output voltage of 37V as its maximum output voltage. This DC-DC switching regulator operates from a supply voltage of 40V. By requiring a minimum voltage of 4.75VV, adjusting voltage regulator reliable performance is guaranteed.

LM2574DW-ADJR2G Features
1 outputs
16 pins
Operating supply voltage of 40V

LM2574DW-ADJR2G Applications
There are a lot of ON Semiconductor LM2574DW-ADJR2G Voltage Regulators applications.

PSRR circuits
Window air conditioners
Various precision measuring instruments
Special machining machine tools
Adjustable voltage or current linear circuits
Surface processing equipment
Product testing
Network technology
Solar power plants
Digital precision reference circuits