4707 Dey Road Liverpool, N.Y. 13088

M.S.KENNEDY CORP.

(315) 701-6751

FEATURES:

SERIES

Ultra-Fast Transient Response

Very Low Output Voltage

Available in 0.8V, 0.9V, 1.0V, 1.2V, 1.3V and 1.5V

On Board Thermal Shut Down

Reverse Battery and Load Dump Protection

1% Maximum Guaranteed Accuracy

Output Current to 5 Amps

Alternate Output Voltages Available

Ultra-Low Package Height - 0.110" Max.

Contact MSK for MIL-PRF-38534 Qualification Status

DESCRIPTION:

The MSK 5251 series voltage regulators offer high current and low output voltage capability ideal for use with low

voltage microprocessors. Low output impedance, very fast transient response and minimal output capacitance require-

ments make the MSK 5251 an excellent choice for ASIC and FPGA core voltage supplies. The device is available in +0.8V,

+0.9V, +1.0V, +1.2V, +1.3V and +1.5V output configurations with output accuracy guaranteed to 1% maximum. The

MSK 5251 series is packaged in a low profile 3 pin hermetically sealed power surface mount ceramic package.

EQUIVALENT SCHEMATIC

5251

TYPICAL APPLICATIONS

PIN-OUT INFORMATION

PLD/FPGA Core Power Supply

ASIC Core Voltage Regulator

System Power Supplies

Switching Power Supply Post Regulators

Battery Powered Equipment

Ground

1

2

3

1

Rev. D

2/07

MIL-PRF-38534 CERTIFIED

HIGH CURRENT, VERY LOW OUTPUT

SURFACE MOUNT

VOLTAGE REGULATORS