DESCRIPTION:

The MSK 5020 series voltage regulators are available in a +3.3V, +5.0V or +12.0V fixed output configuration. All three boast ultra low dropout specifications due to the utilization of a MOSFET output pass transistor with extremely low Rds(on). Dropout voltages of 0.50V at 20 amps are typical, in this configuration, which drives efficiency up and power dissipation down. Accuracy is guaranteed with a 1 initial output voltage tolerance that varies only –2 with temperature. A TTL level can be used to enable/disable the device and a regulation dropout fault pin provides a means of monitoring the output level. The MSK 5020 series is packaged in a thermally efficient 12 pin power dip.

FEATURES:

• Extremely Low Dropout Voltage: 0.50V @ 20 Amps

• Available in 3.3V, 5.0V and 12.0V versions

• Output Voltages Are Internally Set to –1

• TTL Level Enable Pin

• Externally Programmable Current Limit

• Low Quiescent Current

• Available Fully Qualified to Mil-PRF-38534

• Output Current to 20 Amps

• Regulation Dropout Fault Pin

TYPICAL APPLICATIONS

• High Efficiency, High Current Linear Regulators

• Constant Voltage/Current Regulators

• System Power Supplies

• Switching Power Supply Post Regulators