VRG8654

Standard Products Datasheet VRG8653/VRG8654 Dual Voltage Regulator, 3.0Amp, Positive&Negative Low Dropout (LDO), Adjustable Radiation Tolerant www.aeroflex.com/voltreg April 10, 2014 FEATURES  Manufactured using Space Qualified RH1084 and RH1185 die  Radiation performance - Total dose > 100 krad (Si)  Two-Independent voltage regulators  Thermal shutdown  Adjustable Output Voltages  Packaging – Hermetic metal – Thru-hole or Surface mount – 8 Leads, .755"L x .415"W x .200"Ht – Power package – Weight - 6 gm max  Designed for aerospace and high reliability space applications  Positive regulator features (RH1084) – Output voltage adjustable: 1.25V to 23V – Dropout voltage: 1.80V at 3.0A – 3-Terminal – Output current: 3.0A – Voltage reference: 1.25V +2%, -3.2% – Load regulation: 0.35% max – Line regulation: 0.25% max – Ripple rejection: >60dB  Negative regulator features (RH1185) – Output voltage adjustable: -2.37 to -25V – Dropout voltage: 1.05V at 3.0A – 5-Terminal – Output current: 3.0A – Voltage reference: -2.370V ±3.5% – Load regulation: 0.8% max – Line regulation: 0.02% max – Ripple rejection: >60dB  Aeroflex Plainview’s Radiation Hardness Assurance Plan is DLA Certified to MIL-PRF-38534, Appendix G. DESCRIPTION The Aeroflex Plainview VRG8653/54 consists of one Positive Adjustable (RH1084) and one Negative Adjustable (RH1185) LDO voltage regulator, both capable of supplying 3.0Aover the output voltage range as defined under recommended operating condi...