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LEO3910

LDO Voltage Regulator by STMicroelectronics (72 more products)
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LEO3910 Image

The LEO3910 from STMicroelectronics is a Radiation Hardened Positive LDO Voltage Regulator that operates from 3 to 12 V. It provides an adjustable output voltage of 1.23 to 9 V and has a low-dropout voltage of less than 1.5 V. It delivers an output current of up to 2 A. This AEC-Q100 qualified LDO voltage regulator consists of a junction temperature detection circuit for over-temperature protection. It is designed to limit the maximum load current to protect the output stage against possible over-current-related damages.

This space-qualified LDO voltage regulator is available in a through-hole package and is ideal for Low Earth Orbit (LEO) applications.

Product Specifications

Product Details

  • Part Number
    LEO3910
  • Manufacturer
    STMicroelectronics
  • Description
    Radiation Hardened LDO Voltage Regulator for LEO Applications

General

  • Type of Output
    Adjustable
  • Input Voltage
    3 to 12 V
  • Output Voltage
    1.23 to 9 V
  • Dropout Voltage
    0.35 to 1.5 V
  • Output Current
    1 to 3.8 A
  • Quiescent Current
    0.3 to 62 mA
  • Qualification
    AEC-Q100
  • Temperature operating range
    -40 to 125 degree C
  • Applications
    Low Earth Orbit Applications(LEO)

Technical Documents
View details on the manufacturer's website