MC34268
Voltage
Regulator - SCSI-2 Active Terminator, Low Dropout
800 mA, 2.
85 V
The MC34268 is a medium current, low dropout positive voltage
regulator specifically designed for use in SCSI−2 active termination circuits.
This device offers the circuit designer an economical solution for precision voltage regulation, while keeping power losses to a minimum.
The
regulator consists of a 1.
0 V dropout composite
PNP/
NPN pass
transistor, current limiting, and thermal limiting.
These devices are packaged in the SOIC−8 and DPAK−3 and SOT−223 surface mount power packages.
Applications include active SCSI−2 terminators and post regulation of switching power supplies.
Features
• 2.
85 V Output Voltage...