SG29085 Microsemi Corporation, SG29085 Datasheet
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SG29085
Related parts for SG29085
SG29085 Summary of contents
Page 1
... During these fault conditions of the primary regulator the standby regulator will continue to power its load. The SG29085 is the 8.2 volt, ±5% version of a family of dual regulators with a standby output voltage of 5V. Other high current outputs of 5 and 12 volts are available. Also available is the SG28085A which offers an improved output voltage tolerance of ± ...
Page 2
... Output Capacitor with ESR ....... 60V max OUT 0.1 F min. Operating Ambient Temperature Range - (T SG29085/85A ................................................. = 10mA. OUT (Unless otherwise specified, these specifications apply for the operating ambient temperature of T and are for DC characteristics only. Low duty cycle pulse testing techniques are used which SB Test Conditions 9V ...
Page 3
... ON APPLICATION NOTES The advantages of using a low-dropout regulator such as the SG29085/85A are the need for less “headroom” for full regula- tion, and the inherent reverse polarity protection provided by the PNP output device. A typical NPN regulator design requires an input to output differential of approximately two volts minimum. ...
Page 4
... Tantalum capacitors satisfy this requirement. STANDBY OUTPUT The SG29085/85A differs from most fixed voltage regulators in that it is equipped with two regulator outputs instead of one. The additional output is intended for use in systems requiring standby memory circuits ...