Low drop-out (LDO) voltage regulator
1.3 - 36 V | MSK 5021
M.S. Kennedy Corporation
The MSK 5021 is a user adjustable voltage regulator capable of delivering 20 amps to a load with only a 0.5 volt
dropout voltage rating. The output voltage is adjustable from 1.3 volts to 36 volts through the selection of two
external resistors. Low dropout voltage ratings are achieved by employing a unique parallel MOSFET output pass
transistor configuration which drives power dissipation down and efficiency up. Accuracy is guaranteed with a ±1%
voltage tolerance at room temperature that only varies ±2% over temperature. A TTL level input can be used to
enable/disable the device and a regulation dropout Fault pin provides a means of monitoring the output level. The
MSK 5021 is packaged in a thermally efficient 12 pin power dip that can be bolted directly to a heat sink.
dropout voltage rating. The output voltage is adjustable from 1.3 volts to 36 volts through the selection of two
external resistors. Low dropout voltage ratings are achieved by employing a unique parallel MOSFET output pass
transistor configuration which drives power dissipation down and efficiency up. Accuracy is guaranteed with a ±1%
voltage tolerance at room temperature that only varies ±2% over temperature. A TTL level input can be used to
enable/disable the device and a regulation dropout Fault pin provides a means of monitoring the output level. The
MSK 5021 is packaged in a thermally efficient 12 pin power dip that can be bolted directly to a heat sink.
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