Microelectronic Converter Modules

Converter DC/DC Step-Down with Input Voltage 4-40V and Output Voltage 1.2-37V 1.5A (LM317)

  • Linear regulator
  • Output current: 1.5A (minimum), 2.2A (typical)
  • Input to output voltage differential (VIVO): 40 Vdc (maximum)
  • Adjustable output voltage range: 1.2 ~ 37 V
  • Operating temperature: 55 degrees...
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  • Linear regulator
  • Output current: 1.5A (minimum), 2.2A (typical)
  • Input to output voltage differential (VIVO): 40 Vdc (maximum)
  • Adjustable output voltage range: 1.2 ~ 37 V
  • Operating temperature: 55 degrees +150 degrees C to
  • Output current: 1.5A
  • Input voltage: 4.2 ~ 40 V
  • Operating temperature: 0 degrees C to 125 degrees C
  • Characteristic frequency: 100 (MHz)
  • Module size:...
See full description
1,49
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Description

  • Linear regulator
  • Output current: 1.5A (minimum), 2.2A (typical)
  • Input to output voltage differential (VIVO): 40 Vdc (maximum)
  • Adjustable output voltage range: 1.2 ~ 37 V
  • Operating temperature: 55 degrees +150 degrees C to
  • Output current: 1.5A
  • Input voltage: 4.2 ~ 40 V
  • Operating temperature: 0 degrees C to 125 degrees C
  • Characteristic frequency: 100 (MHz)
  • Module size: 35.6 (mm) x16.8 (mm)
  • Input: VIN input is level, GND input negative
  • Output operation: Positive VOUT output, negative GND output
  • Maximum output current: =3/ (input voltage and output voltage)

Manufacturer

OEM

Specifications

Type
Step-Down
Power Module
DC/DC
Minimum Input Voltage
4 V
Maximum Input Voltage
40 V
Minimum Output Voltage
1.2 V
Maximum Output Voltage
37 V
Maximum Output Current
1.5 A

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

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  • karaokesuite
    1
    1 out of 2 members found this review helpful

    I put it in a 12V power supply, which was not working properly and was giving 17V, causing the capacitor to burst. On the other hand, I had a Sunon 12V 1.17W fan.
    On the page, it says that it accepts voltages from 1.2V to 37V. I still don't know if it can be considered a buck converter because it uses the LM317, which means it reduces the voltage by converting part of the energy into thermal energy. As the voltage decreases, the efficiency decreases and the temperature increases.

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