M.S. Kennedy Corporation
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MSK earned its certification to Class K of MIL-PRF-38534 in 1997 and has become a major supplier of both custom and standard microelectronic components to the space industry. MSK has designed and manufactured thousands of complex custom hybrid microcircuits that are currently in orbit on both commercial and military satellites, as well as being on the International Space Station, space shuttle, and various launch vehicles.
Our standard product offerings for space flight continues to expand, currently consisting of power operational amplifiers, power supply related components, and motor controls.


Note: MSK is radiation certified by DSCC to MIL-PRF-38534 Appendix G.

MSK produces Rad Hard products with Linear Technology Rad Hard die inside. For a complete list click here.

Click on PDF link below for datasheet and RAD symbol for rad report.

Part Number RAD Data Maximum Supply Voltage
(V)
Minimum
Output
Current
(A)
Functional Description Package Style
MSK 0002RH 40 0.1 RAD HARD BUFFER AMPLIFIER TO-5, CAN
MSK 0041RH 44 0.2 RAD HARD CLASS C POWER OP-AMP 12 PIN TO-8, CAN
MSK 106RH 44 2 RAD HARD CLASS C POWER OP-AMP 20 PIN FLATPACK
MSK 109RH - - RAD HARD 2.5V PRECISION REFERENCE 10 PIN CERAMIC FLATPACK
MSK 114RH - 44 0.01 RAD HARD QUAD PRECISION OP-AMP 14 PIN CERAMIC FLATPACK
MSK 119RH 36 - RAD HARD DUAL COMPARATOR 10 PIN CERAMIC FLATPACK
MSK 120RH 36 - RAD HARD SINGLE COMPARATOR 10 PIN CERAMIC FLATPACK
MSK 198RH - 36 0.15 RAD HARD DUAL RAIL TO RAIL OP-AMP 10 PIN CERAMIC FLATPACK
MSK 198RHL - 36 0.15 RAD HARD DUAL RAIL TO RAIL OP-AMP 16 PIN LCCC
MSK 1670 - 36 - RAD HARD 128 CHANNEL MUX 196 PIN FLATPACK
MSK 1683 - 36 - RAD HARD 128 CHANNEL MUX 196 PIN FLATPACK
MSK 1755 - 100 2 RAD HARD QUAD HIGH SIDE DRIVER 26 PIN FLATPACK
MSK 1756 - 100 0.5 RAD HARD 16 CHANNEL DRIVER 46 PIN FLATPACK
MSK 4204RH - 100 10 RAD HARD H-BRIDGE PWM AMP, CURRENTLY UNDER DEVELOPMENT 28 PIN POWER PACK
MSK 4304RH 100 10 RAD HARD 3 PHASE BRIDGE WITH GATE DRIVE 20 PIN POWER PACK
MSK 5044RH - 16 3.5 RAD HARD SWITCHING REGULATOR, FIXED FREQUENCY, CURRENTLY UNDER DEVELOPMENT 5 PIN POWER TOP TAB
MSK 5046-1.5RH 20 5 RAD HARD SWITCHING REGULATOR WITH EXTERNAL BIAS, +1.5V 44 PIN FLATPACK
MSK 5046-1.7RH 20 5 RAD HARD SWITCHING REGULATOR WITH EXTERNAL BIAS, +1.7V 44 PIN FLATPACK
MSK 5046-1.8RH 20 5 RAD HARD SWITCHING REGULATOR WITH EXTERNAL BIAS, +1.8V 44 PIN FLATPACK
MSK 5046-1.9RH 20 5 RAD HARD SWITCHING REGULATOR WITH EXTERNAL BIAS, +1.9V 44 PIN FLATPACK
MSK 5046-2.0RH 20 5 RAD HARD SWITCHING REGULATOR WITH EXTERNAL BIAS, +2.0V 44 PIN FLATPACK
MSK 5046-2.5RH 20 5 RAD HARD SWITCHING REGULATOR WITH EXTERNAL BIAS, +2.5V 44 PIN FLATPACK
MSK 5046-3.0RH 20 5 RAD HARD SWITCHING REGULATOR WITH EXTERNAL BIAS, +3.0V 44 PIN FLATPACK
MSK 5046-3.3RH 20 5 RAD HARD SWITCHING REGULATOR WITH EXTERNAL BIAS, +3.3V 44 PIN FLATPACK
MSK 5046-3.4RH 20 5 RAD HARD SWITCHING REGULATOR WITH EXTERNAL BIAS, +3.4V 44 PIN FLATPACK
MSK 5046-5.0RH 20 5 RAD HARD SWITCHING REGULATOR WITH EXTERNAL BIAS, +5.0V 44 PIN FLATPACK
MSK 5048RH - 16 3.5 RAD HARD SWITCHING REGULATOR, ADJ FREQUENCY, CURRENTLY UNDER DEVELOPMENT 5 PIN POWER TOP TAB
MSK 5059RH - 16 4.5 RAD HARD SWITCHING REGULATOR CONTROLLER 16 PIN FLATPACK
MSK 5800RH 10 4 300KRAD VERSION OF THE MSK 5900RH, RAD HARD ADJUSTABLE LOW DROP-OUT LINEAR REGULATOR 12 PIN FLATPACK
MSK 5810RH 10 5 300KRAD VERSION OF THE MSK 5910RH, RAD HARD ADJUSTABLE POINT OF LOAD LINEAR REGULATOR 20 PIN FLATPACK
MSK 5820-1.5RH 10 5 300KRAD VERSION OF THE MSK 5920-1.5RH, RAD HARD ULTRA LOW DROPOUT LINEAR REGULATOR, +1.5V 5 PIN POWER TOP-TAB
MSK 5820-1.8RH 10 5 300KRAD VERSION OF THE MSK 5920-1.8RH, RAD HARD ULTRA LOW DROPOUT LINEAR REGULATOR, +1.8V 5 PIN POWER TOP-TAB
MSK 5820-1.9RH 10 5 300KRAD VERSION OF THE MSK 5920-1.9RH, RAD HARD ULTRA LOW DROPOUT LINEAR REGULATOR, +1.9V 5 PIN POWER TOP-TAB
MSK 5820-2.5RH 10 5 300KRAD VERSION OF THE MSK 5920-2.5RH, RAD HARD ULTRA LOW DROPOUT LINEAR REGULATOR, +2.5V, REPLACES IR OMR9601 AND IRUH 33P253A1M 5 PIN POWER TOP-TAB
MSK 5820-2.8RH 10 5 300KRAD VERSION OF THE MSK 5920-2.8RH, RAD HARD ULTRA LOW DROPOUT LINEAR REGULATOR, +2.8V 5 PIN POWER TOP-TAB
MSK 5820-3.3RH 10 5 300KRAD VERSION OF THE MSK 5920-3.3RH, RAD HARD ULTRA LOW DROPOUT LINEAR REGULATOR, +3.3V 5 PIN POWER TOP-TAB
MSK 5820-5.0RH 10 5 300KRAD VERSION OF THE MSK 5920-5.0RH, RAD HARD ULTRA LOW DROPOUT LINEAR REGULATOR, +5.0V 5 PIN POWER TOP-TAB
MSK 5821RH 10 5 300KRAD VERSION OF THE MSK 5921RH, RAD HARD ULTRA LOW DROPOUT LINEAR REGULATOR, ADJUSTABLE OUTPUT VOLTAGE, REPLACES IRUH 33PA13B1M 5 PIN POWER TOP-TAB
MSK 5822-1.5RH 10 5 300KRAD VERSION OF THE MSK 5922-1.5RH, RAD HARD SEPARATE VIN/VBIAS LINEAR REGULATOR, +1.5V 5 PIN POWER TOP-TAB
MSK 5822-1.9RH 10 5 300KRAD VERSION OF THE MSK 5922-1.9RH, RAD HARD SEPARATE VIN/VBIAS LINEAR REGULATOR, +1.9V 5 PIN POWER TOP-TAB
MSK 5822-2.5RH 10 5 300KRAD VERSION OF THE MSK 5922-2.5RH, RAD HARD SEPARATE VIN/VBIAS LINEAR REGULATOR, +2.5V 5 PIN POWER TOP-TAB
MSK 5822-2.8RH 10 5 300KRAD VERSION OF THE MSK 5922-2.8RH, RAD HARD SEPARATE VIN/VBIAS LINEAR REGULATOR, +2.8V 5 PIN POWER TOP-TAB
MSK 5822-3.3RH 10 5 300KRAD VERSION OF THE MSK 5922-3.3RH, RAD HARD SEPARATE VIN/VBIAS LINEAR REGULATOR, +3.3V 5 PIN POWER TOP-TAB
MSK 5822-5.0RH 10 5 300KRAD VERSION OF THE MSK 5922-5.0RH, RAD HARD SEPARATE VIN/VBIAS LINEAR REGULATOR, +5.0V 5 PIN POWER TOP-TAB
MSK 5823-1.8RH 7 3 RAD HARD ULTRA LOW DROPOUT LINEAR REGULATOR, +1.8V, 3.3V INPUT, REPLACES IRUH33P183AXX 8 PIN FLATPACK
MSK 5823-2.5RH 7 3 RAD HARD ULTRA LOW DROPOUT LINEAR REGULATOR, +2.5V, 3.3V INPUT, REPLACES IRUH33P253AXX 8 PIN FLATPACK
MSK 5824RH 7 3 RAD HARD ULTRA LOW DROPOUT LINEAR REGULATOR, ADJUSTABLE OUTPUT VOLTAGE, 3.3V INPUT, REPLACES IRUH33PA13AXX 8 PIN FLATPACK
MSK 5825-2.5RH 7 3 RAD HARD ULTRA LOW DROPOUT LINEAR REGULATOR, +2.5V, 5V INPUT, REPLACES IRUH50P253AXX 8 PIN FLATPACK
MSK 5825-3.3RH 7 3 RAD HARD ULTRA LOW DROPOUT LINEAR REGULATOR, +3.3V, 5V INPUT, REPLACES IRUH50P333AXX 8 PIN FLATPACK
MSK 5826RH 7 3 RAD HARD ULTRA LOW DROPOUT LINEAR REGULATOR, ADJUSTABLE OUTPUT VOLTAGE, 5V INPUT, REPLACES IRUH50PA23AXX 8 PIN FLATPACK
MSK 5900RH 10 4 RAD HARD ADJUSTABLE LOW DROP-OUT LINEAR REGULATOR 12 PIN FLATPACK
MSK 5901RH 40 1.5 RAD TOLERANT DUAL LINEAR REGULATOR, +5V, -5V 20 PIN FLATPACK
MSK 5902RH 40 1.5 RAD TOLERANT DUAL LINEAR REGULATOR, +5V, -5.2V 20 PIN FLATPACK
MSK 5903RH 40 1.5 RAD TOLERANT DUAL LINEAR REGULATOR, +12V, -5V 20 PIN FLATPACK
MSK 5904RH 40 1.5 RAD TOLERANT DUAL LINEAR REGULATOR, +12V, -12V 20 PIN FLATPACK
MSK 5905RH 40 1.5 RAD TOLERANT DUAL LINEAR REGULATOR, +15V, -15V 20 PIN FLATPACK
MSK 5906RH 40 1.5 RAD TOLERANT DUAL LINEAR REGULATOR, +15V, -5V 20 PIN FLATPACK
MSK 5907RH 40 1.5 RAD TOLERANT DUAL LINEAR REGULATOR, +5V, -12V 20 PIN FLATPACK
MSK 5908RH 40 1.5 RAD TOLERANT DUAL LINEAR REGULATOR, +5V, -15V 20 PIN FLATPACK
MSK 5909RH 40 1.5 RAD TOLERANT DUAL LINEAR REGULATOR, +10V, -10V 20 PIN FLATPACK
MSK 5910RH 10 5 RAD HARD ADJUSTABLE POINT OF LOAD LINEAR REGULATOR 20 PIN FLATPACK
MSK 5911RH 30 1.5 RAD HARD DUAL LINEAR REGULATOR, +5V, -5V 20 PIN FLATPACK
MSK 5912RH 30 1.5 RAD HARD DUAL LINEAR REGULATOR, +5V, -5.2V 20 PIN FLATPACK
MSK 5913RH 30 1.5 RAD HARD DUAL LINEAR REGULATOR, +12V, -5V 20 PIN FLATPACK
MSK 5914RH 30 1.5 RAD HARD DUAL LINEAR REGULATOR, +12V, -12V 20 PIN FLATPACK
MSK 5915RH 30 1.5 RAD HARD DUAL LINEAR REGULATOR, +15V, -15V 20 PIN FLATPACK
MSK 5916RH 30 1.5 RAD HARD DUAL LINEAR REGULATOR, +15V, -5V 20 PIN FLATPACK
MSK 5917RH 30 1.5 RAD HARD DUAL LINEAR REGULATOR, +5V, -12V 20 PIN FLATPACK
MSK 5918RH 30 1.5 RAD HARD DUAL LINEAR REGULATOR, +5V, -15V 20 PIN FLATPACK
MSK 5919RH 30 1.5 RAD HARD DUAL LINEAR REGULATOR, +10V, -10V 20 PIN FLATPACK
MSK 5920-1.5RH 10 5 RAD HARD ULTRA LOW DROPOUT LINEAR REGULATOR, +1.5V 5 PIN POWER TOP-TAB
MSK 5920-1.8RH 10 5 RAD HARD ULTRA LOW DROPOUT LINEAR REGULATOR, +1.8V 5 PIN POWER TOP-TAB
MSK 5920-1.9RH 10 5 RAD HARD ULTRA LOW DROPOUT LINEAR REGULATOR, +1.9V 5 PIN POWER TOP-TAB
MSK 5920-2.5RH 10 5 RAD THARD ULTRA LOW DROPOUT LINEAR REGULATOR, +2.5V, REPLACES IR OMR9601 AND IRUH 33P253A1M 5 PIN POWER TOP-TAB
MSK 5920-2.8RH 10 5 RAD HARD ULTRA LOW DROPOUT LINEAR REGULATOR, +2.8V 5 PIN POWER TOP-TAB
MSK 5920-3.3RH 10 5 RAD HARD ULTRA LOW DROPOUT LINEAR REGULATOR, +3.3V 5 PIN POWER TOP-TAB
MSK 5920-5.0RH 10 5 RAD HARD ULTRA LOW DROPOUT LINEAR REGULATOR, +5.0V 5 PIN POWER TOP-TAB
MSK 5921RH 10 5 RAD HARD ULTRA LOW DROPOUT LINEAR REGULATOR, ADJUSTABLE OUTPUT VOLTAGE, REPLACES IRUH 33PA13B1M 5 PIN POWER TOP-TAB
MSK 5922-1.5RH 10 5 RAD HARD SEPARATE VIN/VBIAS LINEAR REGULATOR, +1.5V 5 PIN POWER TOP-TAB
MSK 5922-1.9RH 10 5 RAD HARD SEPARATE VIN/VBIAS LINEAR REGULATOR, +1.9V 5 PIN POWER TOP-TAB
MSK 5922-2.5RH 10 5 RAD HARD SEPARATE VIN/VBIAS LINEAR REGULATOR, +2.5V 5 PIN POWER TOP-TAB
MSK 5922-2.8RH 10 5 RAD HARD SEPARATE VIN/VBIAS LINEAR REGULATOR, +2.8V 5 PIN POWER TOP-TAB
MSK 5922-3.3RH 10 5 RAD HARD SEPARATE VIN/VBIAS LINEAR REGULATOR, +3.3V 5 PIN POWER TOP-TAB
MSK 5922-5.0RH 10 5 RAD HARD SEPARATE VIN/VBIAS LINEAR REGULATOR, +5.0V 5 PIN POWER TOP-TAB
MSK 5930RH 30 3 RAD HARD DUAL LOW DROPOUT LINEAR REGULATOR, +3.3V,-5.2V 5 PIN POWER TOP-TAB
MSK 5931RH 30 3 RAD HARD DUAL LOW DROPOUT LINEAR REGULATOR, +5.0V,-5.0V 5 PIN POWER TOP-TAB
MSK 5932RH 30 3 RAD HARD DUAL LOW DROPOUT LINEAR REGULATOR, +5.0V,-5.2V 5 PIN POWER TOP-TAB
MSK 5933RH 30 3 RAD HARD DUAL LOW DROPOUT LINEAR REGULATOR, +12.0V,-5.0V 5 PIN POWER TOP-TAB
MSK 5934RH 30 3

RAD HARD DUAL LOW DROPOUT LINEAR REGULATOR,+12.0V,-12.0V

5 PIN POWER TOP-TAB
MSK 5935RH 30 3 RAD HARD DUAL LOW DROPOUT LINEAR REGULATOR, +15.0V,-15.0V 5 PIN POWER TOP-TAB
MSK 5936RH 30 3 RAD HARD DUAL LOW DROPOUT LINEAR REGULATOR, +15.0V,-5.0V 5 PIN POWER TOP-TAB
MSK 5937RH 30 3 RAD HARD DUAL LOW DROPOUT LINEAR REGULATOR, +5.0V,-12.0V 5 PIN POWER TOP-TAB
MSK 5938RH 30 3 RAD HARD DUAL LOW DROPOUT LINEAR REGULATOR, +5.0V,-15.0V 5 PIN POWER TOP-TAB
MSK 5939RH 30 3 RAD HARD DUAL LOW DROPOUT LINEAR REGULATOR, +10.0V,-10.0V 5 PIN POWER TOP-TAB
MSK 5940-5RH 35 3

RAD HARD NEGATIVE LOW DROPOUT LINEAR REGULATOR, -5V

3 PIN POWER TOP-TAB
MSK 5940-5.2RH 35 3

RAD HARD NEGATIVE LOW DROPOUT LINEAR REGULATOR, -5.2V

3 PIN POWER TOP-TAB
MSK 5940-10RH 35 3

RAD HARD NEGATIVE LOW DROPOUT LINEAR REGULATOR, -10V

3 PIN POWER TOP-TAB
MSK 5940-12RH 35 3

RAD HARD NEGATIVE LOW DROPOUT LINEAR REGULATOR, -12V

3 PIN POWER TOP-TAB
MSK 5940-15RH 35 3

RAD HARD NEGATIVE LOW DROPOUT LINEAR REGULATOR, -15V

3 PIN POWER TOP-TAB
MSK 5950RH 10 5

RAD HARD ADJUSTABLE ULTRA LOW OUTPUT VOLTAGE

20 PIN FLATPACK
MSK 5951RH - 10 10

RAD HARD HIGH CURRENT ADJ LDO REGULATOR, CURRENTLY UNDER DEVELOPMENT

12 PIN PWR PACK
MSK 5953RH - 40 1.0 RAD HARD ADJUSTABLE DUAL 1.0A OUTPUT LDO, CURRENTLY UNDER DEVELOPMENT 12 PIN FLATPACK
MSK 5970RH 25 1.5

RAD HARD ADJUSTABLE LDO REGULATOR

3 PIN TO-257AA AND SMD-1
MSK 5971RH 30 3

RAD HARD ADJUSTABLE LDO REGULATOR

3 PIN TO-257AA AND SMD-1
MSK 5972RH 40 1.5

RAD HARD ADJUSTABLE LDO REGULATOR

3 PIN TO-257AA AND SMD-1
MSK 5973RH -30 1.5

RAD HARD ADJUSTABLE LDO REGULATOR

3 PIN TO-257AA AND SMD-1
MSK 5976RH - 40 1.0 RAD HARD ADJUSTABLE LDO REGULATOR 3 PIN TO-257AA
MSK 5977RH - 40 0.9 RAD HARD ADJUSTABLE LDO REGULATOR 3 PIN TO-257AA
MSK 5978RH - 40 1.0 RAD HARD ADJUSTABLE LDO REGULATOR 10 PIN CERAMIC FLATPACK


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