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IRUH33P253A1M Datasheet Ultra Low Dropout Positive Fixed Linear Regulator

Manufacturer: International Rectifier (now Infineon)

Overview

PD-97042 Ultra Low Dropout Positive Fixed Linear Regulator IRUH33P253A1M +3.3Vin to +2.5Vout at 3.0A Product Summary Part Number Dropout IO Vin Vout IRUH33P253A1M 0.4V 3.0A 3.3V 2.5V 8-LEAD FLAT PACK The IRUH33P253A1M 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 1.0 Mrad (Si) per MIL-STD-883, Method 1019, Condition D 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.

Key Features

  • n Total dose to 1.0 Mrad (Si) and low dose capability to 500 krad (Si) allows use in space.