4707 Dey Road Liverpool, N.Y. 13088

(315) 701-6751

MIL PRF 38534 CERTIFIED

5921RH

M.S.KENNEDY CORP.

FEATURES:

Satellite System Power Supplies

Switching Power Supply Post Regulators

Constant Voltage/Current Regulators

Microprocessor Power Supplies

RAD TOLERANT ULTRA LOW

DROPOUT ADJUSTABLE

POSITIVE LINEAR REGULATOR

EQUIVALENT SCHEMATIC

TYPICAL APPLICATIONS

DESCRIPTION:

The MSK 5921RH is a rad tolerant adjustable linear regulator typically capable of delivering 5.0 amps of output

current. The typical dropout is only 0.30 volts with a 3.0A load. An external shutdown function is ideal for power

supply sequencing. This device also has latching overload protection that requires no external current sense resistor.

The MSK 5921RH is radiation tolerant and specifically designed for space/satellite applications. The device is pack-

aged in a hermetically sealed space efficient 5 pin SIP that is electrically isolated from the internal circuitry allowing for

direct heat sinking.

PIN-OUT INFORMATION

VIN

GND

VOUT

SHUTDOWN

ADJUST

Total Dose Tested to 300K RAD

Ultra Low Dropout for Reduced Power Consumption

External Shutdown

Latching Overload Protection

Adjustable Output Using Two External Resistors

Output Current Limit

Available in 3 Lead Form Options: Straight, Up and Down

Available to DSCC SMD # 5962-05220

1

2

3

4

5

Rev. C

1/06

1