1

4707 Dey Road Liverpool, N.Y. 13088

M.S.KENNEDY CORP.

(315) 701-6571

FEATURES:

SERIES

ISO-9001 CERTIFIED BY DSCC

HIGH CURRENT,

LOW DROPOUT

VOLTAGE REGULATORS

Electrically Isolated Top Tab or Z Tab SIP

Extremely Low Dropout Voltage: 350mV @ 3 Amps

Available in 3.3V, 5.0V, 12.0V and Adjustable Versions

Open Collector Error Flag Output

TTL Level Enable Pin: Zero Current Shutdown Mode

Reverse Battery and Load Dump Protection

Low Ground Current: 32mA Typical at Full Load

1% Maximum Guaranteed Accuracy

Output Current to 3 Amps

MIL-PRF-38534 QUALIFIED

DESCRIPTION:

The MSK 5130 series voltage regulators are available in +3.3V, +5.0V, +12.0V or adjustable output configura-

tions. All boast ultra low dropout specifications due to the utilization of a super PNP output pass transistor with

monolithic technology. Dropout voltages of 350mV at 3 amps are typical in this configuration, which drives effi-

ciency 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 as well as an output flag pin. The MSK 5130 series

is packaged in a space efficient 5 pin power SIP available in two styles with three lead bend options.

EQUIVALENT SCHEMATIC

TYPICAL APPLICATIONS

PIN-OUT INFORMATION

High Efficiency, High Current Linear Regulators

Constant Voltage/Current Regulators

System Power Supplies

Switching Power Supply Post Regulators

Battery Powered Equipment

Enable

Vin

Ground

Vout

Adjust

1

2

3

4

5

MSK5130-00

Enable

Vin

Ground

Vout

Flag

1

2

3

4

5

MSK5130-3.3,-5.0,-12

Schematic shown for fixed output voltage versions

5130

Rev. C 7/00