OMR9807SF Datasheet PDF | International Rectifier

International Rectifier OMR9807SF

The OMR9807 is a radiation hardened, ultra low dropout linear regulator designed specifically for space applications. This product has been characterized to a total ionizing dose of 200 Krad (Si) per MIL-STD-883, Method 1019, Condition A 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.

Part No.	OMR9807SF
Datasheet	OMR9807SF Download
Manufacturer	International Rectifier
Description	Ultra Low Dropout Linear Regulator
Buy	Stock & Price

FEATURES

: n Total dose and low dose capabilitiy to 200 Krad(Si) allows use in space applications n Ultra low dropout voltage of 0.4 volts sig- nificantly reduces power consumption n Low noise, higher efficiency n Remote shutdown permits power sequencing to be easily implemented n Hermetic MO-078AA (TO-258AA) and 8- lead flat pack ensure higher reliability n K-level screened

ABSOLUTE MAXIMUM RATINGS

Symbol Parameter Io Output Current Vin Input Voltage PTOT Power Dissipation TC=25 o C RTHJC Thermal Resistance, Junction to Case (MO-078AA) RTHJC Thermal Resistance, Junction to Case (8 lead flatpack) TJ Operating Junction TSTG Storage Temperature Range T L Lead Temperature Value 3.5 +7.0 19 6.5 6.5 -55 to +125 -65 to +150 300 Units A V W °C/W °C/W oC oC oC 1 8/20/02 OMR9807SC, OMR9807SF

ELECTRICAL CHARACTERISTICS

@ TA= 25°C (Unless Otherwise Specified) Parameter Output Voltage Input Voltage RangeLine Regulation Load Regulation Dropout Voltage Current Limit Ripple Rejection Shutdown source c...