MSK5151 Ver la hoja de datos (PDF) - M.S. Kennedy Corporation

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MSK5151

VERY HIGH CURRENT, LOW DROPOUT VOLTAGE REGULATORS

M.S. Kennedy Corporation 

MIL-PRF-38534 CERTIFIED

M.S.KENNEDY CORP.

VERY HIGH CURRENT,

LOW DROPOUT

VOLTAGE REGULATORS

4707 Dey Road Liverpool, N.Y. 13088

5151

SERIES

(315) 701-6751

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

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 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. The MSK 5151 series is packaged in a space efficient 5

pin power SIP available in two styles with three lead bend options.

EQUIVALENT SCHEMATIC

TYPICAL APPLICATIONS

High Efficiency, Very High Current Linear Regulators

Constant Voltage/Current Regulators

System Power Supplies

Switching Power Supply Post Regulators

Battery Powered Equipment

1

PIN-OUT INFORMATION

1 Enable

2 Vin

3 Ground

4 Vout

5 NC

Rev. A 1/06

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