Aeroflex Microelectronic Solutions

Aeroflex Colorado Springs and Aeroflex Plainview provide HiRel standard and custom integrated circuits and circuit card assembly for the aerospace, high-altitude avionics, medical, x-ray cargo scanners, critical transportation systems, nuclear power controls, GPS receivers, networking, telecommunication markets.

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Voltage Regulators

Aeroflex LEON 3FT Microprocessor

Aeroflex Plainview's facility offers radiation-tolerant dual adjustable voltage regulators for military, aerospace and high reliability space applications. Each regulator is exceptionally easy to set-up and the design has been optimized for excellent regulation and low thermal transients.

Our newest products are the VRG8691 & VRG8692 series of 7.5 Amp Low Drop Out (LDO) Adjustable Voltage Regulators.

Please see the features and datasheets below for all of our RadTol Voltage Regulators.

NOTE: Aeroflex Plainview is actively working towards a DSCC certified Radiation Hardness Assurance Program to be completed in 2010!

VRG8691/92 Adjustable 7.5 Amp Positive LDO Voltage Regulator
  • Total dose > 100 krads(Si)
  • Output voltage adjustable: 1.0V to 3.3V
  • Output current: 7.5A
  • Dropout voltage: 0.8V at 7.5 Amps
  • Hermetic power package
  • DSCC SMD 5962-0923701 Pending



Standard Features: RadTol Small Outline Surface Mount Voltage Regulators


Standard Features: RadTol Dual Low Drop Out (LDO) Voltage Regulators
  • Total dose >100 krads(Si)
  • Two independent voltage regulators
  • Adjustable output voltages
  • Ripple rejection: >60dB
  • Thru-hole and Surface Mount Hermetic Power Packages
  • Full military operating temperature range of -55°C to +125°C


  • VRG8651/52 Dual Adjustable Positive/Negative LDO Voltage Regulators
  • Positive regulator output voltage adjustable from +1.3V to +23V
    • Dropout voltage: 1.55V at 1.0 Amps
    • Quiescent current: 10mA
    • Load regulation: 0.3% typ
    • Line regulation: 0.2% typ
  • Negative regulator output voltage adjustable from -2.5V to -25V
    • Dropout voltage: 1.05V at 3.0 Amps
    • Quiescent current: 3.5mA
    • Load regulation: 0.3% typ
    • Line regulation: 0.1% typ
  • DSCC SMD 5962-0920101


  • VRG8657/58 Dual Adjustable Positive LDO Voltage Regulators
  • Positive regulator output voltage adjustable from +1.3V to +23V
    • Dropout voltage: 1.55V at 1.0 Amps
    • Quiescent current: 10mA
    • Load regulation: 0.3% typ
    • Line regulation: 0.2% typ
  • DSCC SMD 5962-0920102



Standard Features: RadTol Dual Voltage Regulators

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