Operational Amplifiers - Op Amps

.hide-partial { max-height: none; } .show-more { display: none; }

Power Operational (Linear) Amplifiers

Apex Microtechnology Power Operational (Linear) Amplifiers are a portfolio of products designed for applications that require high current and high voltage. These Apex Microtechnology amplifiers are offered in various high-reliability form factors with voltage rails from 5V to 2500V. These feature output currents from 0.01A to 100A (peak) and slew rates up to 3000V/us. These features provide a compact, proven solution for demanding precision power analog applications such as piezo actuation/positioning, electrostatic/magnetic deflection, and DC/servo motion control.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 76

Applied Filters:

Number of Channels

GBP - Gain Bandwidth Product

SR - Slew Rate

Vos - Input Offset Voltage

Ib - Input Bias Current

Supply Voltage - Max

Supply Voltage - Min

Operating Supply Current

Output Current per Channel

CMRR - Common Mode Rejection Ratio

en - Input Voltage Noise Density

Package/Case

Mounting Style

Shutdown

Minimum Operating Temperature

Maximum Operating Temperature

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Operational Amplifiers - Op Amps Linear OpAmp, 40V, 3A, Dual

PA76
Apex Microtechnology
1: $160.53
1In Stock

Mfr. Part No.
PA76

Mouser Part No
137-PA76

Apex Microtechnology

Operational Amplifiers - Op Amps Linear OpAmp, 40V, 3A, Dual

Learn More

Datasheet

1In Stock

$160.53

$136.01

$129.91

Min.: 1
Mult.: 1

2 Channel

1.4 MHz

1.4 V/us

1.5 mV

500 nA

40 V

5 V

18 mA

3 A

70 dB

TO-3-8

Through Hole

No Shutdown

- 25 C

+ 85 C

Tray

Operational Amplifiers - Op Amps Linear OpAmp, 150V, .03A

PA81J
Apex Microtechnology
1: $230.10
1In Stock

Mfr. Part No.
PA81J

Mouser Part No
137-PA81J

Apex Microtechnology

Operational Amplifiers - Op Amps Linear OpAmp, 150V, .03A

Learn More

Datasheet

1In Stock

$230.10

$196.78

$188.46

Min.: 1
Mult.: 1

1 Channel

5 MHz

20 V/us

3 mV

50 pA

150 V

64 V

30 mA

110 dB

TO-3-8

Through Hole

No Shutdown

0 C

+ 70 C

Tray

Operational Amplifiers - Op Amps Power Booster, 300V, 2A

PB58
Apex Microtechnology
1: $228.73
4In Stock

Mfr. Part No.
PB58

Mouser Part No
137-PB58

Apex Microtechnology

Operational Amplifiers - Op Amps Power Booster, 300V, 2A

Learn More

Datasheet

4In Stock

$228.73

$195.61

$187.34

Min.: 1
Mult.: 1

1.75 V

Through Hole

+ 125 C

Tray

Operational Amplifiers - Op Amps IC OpAmp, 40V, 1A Quad

PA162DK
Apex Microtechnology
1: $51.09
54In Stock
147Expected 30/10/2026

Mfr. Part No.
PA162DK

Mouser Part No
137-PA162DK

Apex Microtechnology

Operational Amplifiers - Op Amps IC OpAmp, 40V, 1A Quad

Learn More

Datasheet

54In Stock

147Expected 30/10/2026

$51.09

$41.75

$39.41

$38.32

$35.62

Min.: 1
Mult.: 1

1 Channel

1.4 MHz

1.4 V/us

15 mV

500 nA

40 V

20 V

1 A

90 dB

Through Hole

No Shutdown

- 40 C

+ 125 C

Tube

Operational Amplifiers - Op Amps IC OpAmp, 40V, 2.5A (combined), Dual

PA75CX
Apex Microtechnology
1: $21.41
54In Stock
250Expected 23/10/2026

Mfr. Part No.
PA75CX

Mouser Part No
137-PA75CX

Apex Microtechnology

Operational Amplifiers - Op Amps IC OpAmp, 40V, 2.5A (combined), Dual

Learn More

Datasheet

54In Stock

250Expected 23/10/2026

$21.41

$16.97

$15.86

$14.64

View

Min.: 1
Mult.: 1

2 Channel

1.4 MHz

1.4 V/us

15 mV

500 nA

40 V

5 V

1.5 A

90 dB

TO-220-7

Through Hole

No Shutdown

- 25 C

+ 85 C

Tube

Operational Amplifiers - Op Amps Linear OpAmp, 90V 10A A Grade

PA12A
Apex Microtechnology
1: $228.26
377Expected 23/09/2026

Mfr. Part No.
PA12A

Mouser Part No
137-PA12A

Apex Microtechnology

Operational Amplifiers - Op Amps Linear OpAmp, 90V 10A A Grade

Learn More

Datasheet

377Expected 23/09/2026

$228.26

$195.20

$186.95

Min.: 1
Mult.: 1

1 Channel

4 MHz

4 V/us

4 mV

20 nA

50 V

10 V

15 A

100 dB

TO-3-8

Through Hole

No Shutdown

- 55 C

+ 125 C

Tray

Operational Amplifiers - Op Amps IC OpAmp 350V, 120mA Peak

PA340CC
Apex Microtechnology
1: $12.87
5,083On Order

Mfr. Part No.
PA340CC

Mouser Part No
137-PA340CC

Apex Microtechnology

Operational Amplifiers - Op Amps IC OpAmp 350V, 120mA Peak

Learn More

Datasheet

5,083On Order

$12.87

$10.08

$9.38

$8.62

View

Min.: 1
Mult.: 1

1 Channel

10 MHz

32 V/us

40 mV

200 pA

175 V

10 V

60 mA

115 dB

SMD/SMT

No Shutdown

- 40 C

+ 125 C

Tube

Operational Amplifiers - Op Amps Linear OpAmp, 200V, 40A

PA52
Apex Microtechnology
1: $856.37
25Expected 18/06/2027

Mfr. Part No.
PA52

Mouser Part No
137-PA52

Apex Microtechnology

Operational Amplifiers - Op Amps Linear OpAmp, 200V, 40A

Learn More

Datasheet

25Expected 18/06/2027

$856.37

$754.87

Min.: 1
Mult.: 1

1 Channel

3 MHz

50 V/us

10 mV

50 pA

200 V

80 A

100 dB

Through Hole

No Shutdown

- 55 C

+ 125 C

Tray

Operational Amplifiers - Op Amps Linear OpAmp, 900V, 100mA

PA95
Apex Microtechnology
1: $207.05
486Expected 08/10/2026

Mfr. Part No.
PA95

Mouser Part No
137-PA95

Apex Microtechnology

Operational Amplifiers - Op Amps Linear OpAmp, 900V, 100mA

Learn More

Datasheet

486Expected 08/10/2026

$207.05

$176.26

$168.58

Min.: 1
Mult.: 1

1 Channel

10 MHz

30 V/us

5 mV

2 nA

900 V

100 V

100 mA

98 dB

PSIP-12

Through Hole

No Shutdown

- 25 C

+ 85 C

Tube

Operational Amplifiers - Op Amps Power OpAmp, 200V, 10A, 100W High Speed

MP108FD
Apex Microtechnology
1: $149.75
788On Order

Mfr. Part No.
MP108FD

Mouser Part No
137-MP108FD

Apex Microtechnology

Operational Amplifiers - Op Amps Power OpAmp, 200V, 10A, 100W High Speed

Learn More

Datasheet

788On Order

$149.75

$126.88

$121.18

Min.: 1
Mult.: 1

1 Channel

10 MHz

170 V/us

5 mV

100 pA

15 V

- 15 V

10 A

92 dB

Through Hole

No Shutdown

- 40 C

+ 85 C

Tray

Operational Amplifiers - Op Amps IC OpAmp 350V, 120mA Peak, Dual

PA343DF
Apex Microtechnology
1: $31.26
1,577On Order

Mfr. Part No.
PA343DF

Mouser Part No
137-PA343DF

Apex Microtechnology

Operational Amplifiers - Op Amps IC OpAmp 350V, 120mA Peak, Dual

Learn More

Datasheet

1,577On Order

$31.26

$24.98

$23.42

$21.70

View

Min.: 1
Mult.: 1

1 Channel

10 MHz

32 V/us

40 mV

200 pA

175 V

10 V

60 mA

115 dB

Through Hole

No Shutdown

- 40 C

+ 125 C

Tube

Operational Amplifiers - Op Amps IC OpAmp, 350V, 120mA Peak

PA441DF
Apex Microtechnology
1: $18.81
3,216On Order

Mfr. Part No.
PA441DF

Mouser Part No
137-PA441DF

Apex Microtechnology

Operational Amplifiers - Op Amps IC OpAmp, 350V, 120mA Peak

Learn More

Datasheet

3,216On Order

$18.81

$14.90

$13.93

$12.86

View

Min.: 1
Mult.: 1

1 Channel

10 MHz

32 V/us

20 mV

200 pA

175 V

10 V

60 mA

115 dB

MO-166-24

SMD/SMT

No Shutdown

- 40 C

+ 125 C

Tube

Operational Amplifiers - Op Amps IC OpAmp, 350V, 0.2A Peak, 350V/us

PA78DK
Apex Microtechnology
1: $35.68
107In Stock
3,390On Order

Mfr. Part No.
PA78DK

Mouser Part No
137-PA78DK

Apex Microtechnology

Operational Amplifiers - Op Amps IC OpAmp, 350V, 0.2A Peak, 350V/us

Learn More

Datasheet

107In Stock

3,390On Order

$35.68

$28.89

$27.19

$26.07

$24.43

Min.: 1
Mult.: 1

1 Channel

1 MHz

350 V/us

40 mV

200 pA

175 V

10 V

150 mA

118 dB

SMD/SMT

No Shutdown

- 40 C

+ 125 C

Tube

Operational Amplifiers - Op Amps Linear OpAmp, 300V, 0.15A

PA08
Apex Microtechnology
1: $224.42
71Expected 27/11/2026

Mfr. Part No.
PA08

Mouser Part No
137-PA08

Apex Microtechnology

Operational Amplifiers - Op Amps Linear OpAmp, 300V, 0.15A

Learn More

Datasheet

71Expected 27/11/2026

$224.42

$191.05

$182.73

Min.: 1
Mult.: 1

1 Channel

5 MHz

30 V/us

2 mV

50 pA

150 V

15 V

150 mA

130 dB

TO-3-8

Through Hole

No Shutdown

- 55 C

+ 125 C

Tray

Operational Amplifiers - Op Amps Linear OpAmp, 1200V, .07 5A

PA89
Apex Microtechnology
1: $1,027.94
3Expected 23/10/2026

Mfr. Part No.
PA89

Mouser Part No
137-PA89

Apex Microtechnology

Operational Amplifiers - Op Amps Linear OpAmp, 1200V, .07 5A

Learn More

Datasheet

3Expected 23/10/2026

$1,027.94

$905.51

Min.: 1
Mult.: 1

1 Channel

10 MHz

16 V/us

2 mV

50 pA

1.2 kV

150 V

75 mA

110 dB

PDIP-12

Through Hole

No Shutdown

- 55 C

+ 125 C

Tray

Operational Amplifiers - Op Amps Power OpAmp, 180V, 10A Dual

MP104KF
Apex Microtechnology
1: $323.80
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
MP104KF

Mouser Part No
137-MP104KF

Apex Microtechnology

Operational Amplifiers - Op Amps Power OpAmp, 180V, 10A Dual

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

$323.80

$279.21

$268.07

Min.: 1
Mult.: 1

2 Channel

30 MHz

50 V/us

14 mV

12 uA

150 V

0 V

10 A

500 nV/sqrt Hz

Through Hole

No Shutdown

- 40 C

+ 105 C

Tray

Operational Amplifiers - Op Amps Power OpAmp, w/SMPS

MP400FC
Apex Microtechnology
1: $243.46
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
MP400FC

Mouser Part No
137-MP400FC

Apex Microtechnology

Operational Amplifiers - Op Amps Power OpAmp, w/SMPS

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$243.46

$208.21

$199.40

Min.: 1
Mult.: 1

Tray

Operational Amplifiers - Op Amps Linear OpAmp, 90V, 10A

PA13
Apex Microtechnology
1: $294.34
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
PA13

Mouser Part No
137-PA13

Apex Microtechnology

Operational Amplifiers - Op Amps Linear OpAmp, 90V, 10A

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

$294.34

$253.12

$242.87

Min.: 1
Mult.: 1

1 Channel

1 MHz

4 V/us

6 mV

30 nA

45 V

10 V

15 A

100 dB

Through Hole

No Shutdown

- 40 C

+ 85 C

Tube

Operational Amplifiers - Op Amps Linear OpAmp, 450V, 0.2A

PA15AFU
Apex Microtechnology
1: $303.64
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
PA15AFU

Mouser Part No
137-PA15AFU

Apex Microtechnology

Operational Amplifiers - Op Amps Linear OpAmp, 450V, 0.2A

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

$303.64

$261.13

$250.55

Min.: 1
Mult.: 1

1 Channel

5.8 MHz

20 V/us

10 mV

2 nA

225 V

50 V

2 mA

200 mA

98 dB

SIP-10

Through Hole

No Shutdown

- 25 C

+ 85 C

Tube

Operational Amplifiers - Op Amps Power OpAmp, 200V, 10A Peak

PA165PQ
Apex Microtechnology
1: $170.34
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
PA165PQ

Mouser Part No
137-PA165PQ

Apex Microtechnology

Operational Amplifiers - Op Amps Power OpAmp, 200V, 10A Peak

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

$170.34

$144.32

$137.84

Min.: 1
Mult.: 1

1 Channel

1 MHz

29 V/us

20 mV

200 pA

200 V

20 V

10 A

115 dB

Through Hole

No Shutdown

- 25 C

+ 85 C

Tray

Operational Amplifiers - Op Amps Linear OpAmp, 90V 10A A Grade

PA61A
Apex Microtechnology
1: $268.48
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
PA61A

Mouser Part No
137-PA61A

Apex Microtechnology

Operational Amplifiers - Op Amps Linear OpAmp, 90V 10A A Grade

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

$268.48

$230.89

$221.53

Min.: 1
Mult.: 1

1 Channel

1 MHz

2.8 V/us

6 mV

30 nA

45 V

10 V

10 A

100 dB

Through Hole

No Shutdown

- 55 C

+ 125 C

Tray

Operational Amplifiers - Op Amps Linear OpAmp, 90V, 10A M Grade

PA61M
Apex Microtechnology
1: $468.35
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
PA61M

Mouser Part No
137-PA61M

Apex Microtechnology

Operational Amplifiers - Op Amps Linear OpAmp, 90V, 10A M Grade

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

$468.35

$405.31

$389.55

Min.: 1
Mult.: 1

45 V

10 V

Tray

Operational Amplifiers - Op Amps Linear OpAmp, 90V, 10A DSCC Compliant

PA61M/883
Apex Microtechnology
1: $542.88
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
PA61M/883

Mouser Part No
137-PA61M/883

Apex Microtechnology

Operational Amplifiers - Op Amps Linear OpAmp, 90V, 10A DSCC Compliant

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

$542.88

$474.08

Min.: 1
Mult.: 1

1 Channel

1 MHz

2.8 V/us

6 mV

30 nA

45 V

10 V

10 A

100 dB

Through Hole

No Shutdown

- 55 C

+ 125 C

Tray

Operational Amplifiers - Op Amps Linear OpAmp, 40V, 3A, Dual

PA74A
Apex Microtechnology
1: $162.44
Lead-Time 8 Weeks

Mfr. Part No.
PA74A

Mouser Part No
137-PA74A

Apex Microtechnology

Operational Amplifiers - Op Amps Linear OpAmp, 40V, 3A, Dual

Learn More

Datasheet

Lead-Time 8 Weeks

$162.44

$137.63

$131.45

Min.: 1
Mult.: 1

2 Channel

1.4 MHz

1.4 V/us

7 mV

250 nA

40 V

20 V

3 A

70 dB

Through Hole

No Shutdown

- 25 C

+ 85 C

Tray

Operational Amplifiers - Op Amps Power Booster, 300V, 1.5A

PB51A
Apex Microtechnology
1: $297.15
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
PB51A

Mouser Part No
137-PB51A

Apex Microtechnology

Operational Amplifiers - Op Amps Power Booster, 300V, 1.5A

Learn More

Datasheet

Non-Stocked Lead-Time 2 Weeks

$297.15

$255.54

$245.19

Min.: 1
Mult.: 1

Tube

Power Operational (Linear) Amplifiers

Customer Service Office

Company

Resources

Support

230 kHz
320 kHz
350 kHz
1 MHz
1.3 MHz
1.4 MHz
2 MHz
2.1 MHz
3 MHz
4 MHz
4.5 MHz
5 MHz
5.8 MHz
6 MHz
10 MHz
12 MHz
18 MHz
20 MHz
28 MHz
30 MHz

1.4 V/us
2.6 V/us
2.8 V/us
3 V/us
4 V/us
5 V/us
8 V/us
10 V/us
16 V/us
20 V/us
29 V/us
30 V/us
31 V/us
32 V/us
35 V/us
50 V/us
65 V/us
100 V/us
130 V/us
167 V/us

15 V
38 V
40 V
45 V
50 V
60 V
75 V
80 V
100 V
150 V
175 V
200 V
205 V
225 V
250 V
300 V
400 V
900 V
1.2 kV
1.25 kV

10 mA
25 mA
30 mA
50 mA
60 mA
75 mA
100 mA
150 mA
200 mA
1 A
1.5 A
2 A
3 A
4 A
4.5 A
5 A
8 A
10 A
12 A
15 A