Features: ·Total dose to 1.0 Mrad(Si) and low dose capability to 500 Krad(Si) allows use in space applications·Single Event latchup Immune LET = 84 MeV/(mg/cm2) Fluency = 1 x 109 Ions/cm2·Low noise, higher efficiency·Ultra low dropout voltage of 0.4V@ 3A out significantly reduces power consumption...
PD-97026: Features: ·Total dose to 1.0 Mrad(Si) and low dose capability to 500 Krad(Si) allows use in space applications·Single Event latchup Immune LET = 84 MeV/(mg/cm2) Fluency = 1 x 109 Ions/cm2·Low noise,...
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Parameter | Symbol | Value | Units |
Output Current | IO | 3.5 | A |
Input Voltage | VIN | 7.0 | V |
Power Dissipation, TC = 25°C | PTOT | 19 | W |
Thermal Resistance, Junction to Case | RTHJC | 6.5 | /W |
Operating Temperature Range | Tj | -55 to +125 | |
Storage Temperature Range | TJ | -65 to +150 | |
Lead Temperature | TL | 300 |
The IRUH50P253A1M is a space qualified, ultra low dropout linear regulator designed specifically for space applications. The PD-97026 has been characterized to a total ionizing dose of 1.0 Mrad(Si) per MIL-STD-883, Method 1019 at both high and low dose rates under biased and unbiased conditions to account for ELDRS effects in bipolar devices. The ultra low dropout voltage of 0.4V@ 3A makes the PD-97026 particularly useful for applications requiring low noise and higher efficiency.