PD-97033
Ultra Low Dropout Positive Adjustable Linear Regulator
IRUH33PA13A1M
+3.3Vin at 3.0A
www.DataSheet4U.com
Pr...
PD-97033
Ultra Low Dropout Positive Adjustable Linear
Regulator
IRUH33PA13A1M
+3.3Vin at 3.0A
www.DataSheet4U.com
Product Summary
Part Number Dropout
0.4V
IO
3.0A
Vin
3.3V
Vout
1.265V To (VIN - 0.4V)
IRUH33PA13A1M
8-LEAD FLAT PACK
Features:
The IRUH33PA13A1M is a space qualified, ultra low dropout linear
regulator designed specifically for space applications. This product has been characterized to a total ionizing dose of 1.0Mrad(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 part particularly useful for applications requiring low noise and higher efficiency.
n
n
n n n n n n
Total dose to 1.0Mrad(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 Remote shutdown permits power sequencing to be easily implemented Hermetic 8-lead flat pack ensures higher reliability Space Level Screened This part is also available in MO-078 Package as IRUH33PA13B1M
Absolute Maximum Ratings
Parameter
Output Current Input Voltage Output Voltage Power Dissipation, TC = 25°C Thermal Resistance, Junction to Case Operating Temperature Range Storage Temperature Range Lead Temperature
Symbol
IO VIN VOUT PTOT RTHJC TJ TS TL
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