DESCRIPTION:

The MSK 5151 series voltage regulators are available in +1.5V,+1.7V,+1.9V,+2.5V,+3.3V,+5.0V and +12.0V configurations. All boast ultra low dropout specifications due to the utilization of a super PNP output pass transistor with monolithic technology. Dropout voltages of 370mV at 5 amps are typical in this configuration, which drives efficiency up and power dissipation down. Accuracy is guaranteed with a 1 maximum output voltage tolerance. The series also offers a TTL/CMOS compatible on/off enable function. The MSK 5151 series is packaged in a space efficient 5 pin power SIP available in two styles with three lead bend options.

FEATURES:

? Electrically Isolated Top Tab or Z Tab SIP

? Extremely Low Dropout Voltage: 370mV @ 5 Amps

? Available in +1.5V,+1.7V,+1.9V,+2.5V,+3.3V,+5.0V and +12.0V

? TTL Level Enable Pin: Zero Current Shutdown Mode

? Reverse Battery and Load Dump Protection

? Low Ground Current: 80mA Typical at Full Load

? 1 Maximum Guaranteed Accuracy

? Output Current to 5 Amps

? Contact MSK for MIL-PRF-38534 Qualification Status

TYPICAL APPLICATIONS

? High Efficiency, Very High Current Linear Regulators

? Constant Voltage/Current Regulators

? System Power Supplies

? Switching Power Supply Post Regulators

? Battery Powered Equipment