Instrumentation, Op Amps, Buffer Amps
258 parts by stock depth · page 1 of 2Instrumentation, Op Amps, Buffer Amps in the Integrated Circuits section, sorted by the deepest stock at the distributors that carry them.
TracedParts lists 258 instrumentation, op amps, buffer amps from 17 manufacturers. Prices, stock and lead time come from DigiKey, Mouser and element14 through their own APIs, pulled 2026-09-25. The 200 shown on this page hold 64,232,107 units between them, cheapest unit price from RM 0.20.
Which instrumentation, op amps, buffer amps are in stock, and what do they cost?
PART NUMBER
MANUFACTURER
DESCRIPTION
PACKAGE
TOTAL STOCK
FROM
NCS199A2SQT2G
onsemi
Current Sense Amplifier 1 Circuit Rail-to-Rail SC-88/SC70-6/SOT-363
6-TSSOP, SC-88, SOT-363
4,487,743
RM 2.14
TBB1018BJTL-E
Renesas Electronics Corporation
Amplifier Circuit
-
4,359,000
RM 1.66
OPA1612AIDRGR
Texas Instruments
Audio Amplifier 2 Circuit Rail-to-Rail 8-SON (3x3)
8-WFDFN Exposed Pad
3,728,370
RM 22.44
OPA363AIDBVR
Texas Instruments
Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail SOT-23-6
SOT-23-6
2,941,440
RM 5.13
NCS2003XV53T2G
onsemi
Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail SOT-553
SOT-553
2,623,163
RM 3.44
OPA2364AIDR
Texas Instruments
CMOS Amplifier 2 Circuit Rail-to-Rail 8-SOIC
8-SOIC (0.154", 3.90mm Width)
2,046,319
RM 6.88
OPA2364AID
Texas Instruments
CMOS Amplifier 2 Circuit Rail-to-Rail 8-SOIC
8-SOIC (0.154", 3.90mm Width)
1,765,016
RM 10.03
LM358SNG
onsemi
Standard (General Purpose) Amplifier 2 Circuit Differential 8-PDIP
8-DIP (0.300", 7.62mm)
1,731,593
RM 0.81
UPC3234GV-E1-A
Renesas Electronics Corporation
Standard (General Purpose) Amplifier 1 Circuit 8-SSOP
8-SSOP (0.126", 3.20mm Width)
1,513,000
RM 3.27
FAN4174IP5X
Fairchild Semiconductor
Voltage Feedback Amplifier 1 Circuit Rail-to-Rail SC-70-5
5-TSSOP, SC-70-5, SOT-353
1,384,297
RM 0.85
LM2904SNG
onsemi
Standard (General Purpose) Amplifier 2 Circuit 8-PDIP
8-DIP (0.300", 7.62mm)
978,085
RM 0.81
MCP6001T-I/OT
Microchip Technology
Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail SOT-23-5
SC-74A, SOT-753
920,942
RM 0.89
RC4560IDR
Texas Instruments
Audio Amplifier 2 Circuit 8-SOIC
8-SOIC (0.154", 3.90mm Width)
815,541
RM 0.95
OPA2347YZDR
Texas Instruments
Standard (General Purpose) Amplifier 2 Circuit Rail-to-Rail 8-DSBGA (1.9x0.9)
8-XFBGA, DSBGA
799,309
RM 5.04
OPA2333AIDRBR
Texas Instruments
CMOS, Zero-Drift Amplifier 2 Circuit Rail-to-Rail 8-SON (3x3)
8-VDFN Exposed Pad
743,531
RM 7.43
LMV822IDR
Texas Instruments
Standard (General Purpose) Amplifier 2 Circuit Rail-to-Rail 8-SOIC
8-SOIC (0.154", 3.90mm Width)
706,691
RM 1.62
RC4580QDRQ1
Texas Instruments
Audio Amplifier 2 Circuit 8-SOIC
8-SOIC (0.154", 3.90mm Width)
686,658
RM 1.76
THS4081IDGNR
Texas Instruments
Voltage Feedback Amplifier 1 Circuit 8-HVSSOP
8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
651,124
RM 20.32
LM324DR
Texas Instruments
Standard (General Purpose) Amplifier 4 Circuit 14-SOIC
14-SOIC (0.154", 3.90mm Width)
592,089
RM 0.47
NCS211SQT2G
onsemi
Zero-Drift Amplifier 1 Circuit Rail-to-Rail SC-88/SC70-6/SOT-363
6-TSSOP, SC-88, SOT-363
587,814
RM 4.29
OPA2677IRGVR
Texas Instruments
Current Feedback Amplifier 2 Circuit 16-VQFN (4x4)
16-VQFN Exposed Pad
576,738
RM 8.11
RC4580IP
Texas Instruments
Audio Amplifier 2 Circuit 8-PDIP
8-DIP (0.300", 7.62mm)
566,774
RM 1.58
LMV981IRUGR
Texas Instruments
Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail 8-X2QFN (1.5x1.5)
8-XFQFN
538,300
RM 4.57
TL3472CDR
Texas Instruments
Standard (General Purpose) Amplifier 2 Circuit 8-SOIC
8-SOIC (0.154", 3.90mm Width)
520,379
RM 1.57
MC33501SNT1G
onsemi
Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail 5-TSOP
SOT-23-5 Thin, TSOT-23-5
518,047
RM 2.13
TLC27M4IPWR
Texas Instruments
Standard (General Purpose) Amplifier 4 Circuit 14-TSSOP
14-TSSOP (0.173", 4.40mm Width)
495,959
RM 2.72
OP07DDR
Texas Instruments
Standard (General Purpose) Amplifier 1 Circuit 8-SOIC
8-SOIC (0.154", 3.90mm Width)
488,759
RM 2.81
TLV4112IDR
Texas Instruments
Standard (General Purpose) Amplifier 2 Circuit Rail-to-Rail 8-SOIC
8-SOIC (0.154", 3.90mm Width)
443,331
RM 8.24
TL032CP
Texas Instruments
J-FET Amplifier 2 Circuit 8-PDIP
8-DIP (0.300", 7.62mm)
413,691
RM 2.83
OPA364AIDR
Texas Instruments
Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail 8-SOIC
8-SOIC (0.154", 3.90mm Width)
373,166
RM 5.34
THS4281DR
Texas Instruments
Voltage Feedback Amplifier 1 Circuit Rail-to-Rail 8-SOIC
8-SOIC (0.154", 3.90mm Width)
366,145
RM 13.63
LMV931IDBVR
Texas Instruments
Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail SOT-23-5
SC-74A, SOT-753
366,043
RM 2.55
MC33171DR2GH
onsemi
Standard (General Purpose) Amplifier 1 Circuit 8-SOIC
8-SOIC (0.154", 3.90mm Width)
359,955
RM 2.95
LM2902SNG
onsemi
Standard (General Purpose) Amplifier 4 Circuit 14-PDIP
14-DIP (0.300", 7.62mm)
352,002
RM 1.05
TL062ACDT
STMicroelectronics
J-FET Amplifier 2 Circuit 8-SO
8-SOIC (0.154", 3.90mm Width)
348,888
RM 1.86
R2A15122FP#W0
Renesas Electronics Corporation
Amplifier Circuit
-
313,463
RM 9.10
PRFS-P2023-008
Anadigics
Power Amplifier 1 Circuit 16-LPCC (3x3)
16-LCC
305,000
RM 7.11
TSV321RILT
STMicroelectronics
Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail SOT-23-5
SC-74A, SOT-753
295,965
RM 2.05
VCA810IDR
Texas Instruments
Variable Gain Amplifier 1 Circuit 8-SOIC
8-SOIC (0.154", 3.90mm Width)
294,998
RM 59.96
TL032IP
Texas Instruments
J-FET Amplifier 2 Circuit 8-PDIP
8-DIP (0.300", 7.62mm)
292,448
RM 3.07
INA212AIDCKR
Texas Instruments
Current Sense Amplifier 1 Circuit Single-Ended SC-70-6
6-TSSOP, SC-88, SOT-363
290,278
RM 2.01
KM7101IT5TR3
Fairchild Semiconductor
Voltage Feedback Amplifier 1 Circuit Rail-to-Rail SOT-23-5
SC-74A, SOT-753
283,781
RM 2.75
KA4558S
Fairchild Semiconductor
Standard (General Purpose) Amplifier 2 Circuit 9-SIP
10-SSIP Module, 9 Leads, Formed Leads
279,333
RM 0.81
TLC072QDRQ1
Texas Instruments
Standard (General Purpose) Amplifier 2 Circuit 8-SOIC
8-SOIC (0.154", 3.90mm Width)
279,332
RM 7.25
NCS2004SQ3T2G
onsemi
Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail SC-88A (SC-70-5/SOT-353)
5-TSSOP, SC-70-5, SOT-353
274,159
RM 3.23
LM358PE3
Texas Instruments
Standard (General Purpose) Amplifier 2 Circuit 8-PDIP
8-DIP (0.300", 7.62mm)
271,132
RM 1.01
LMV321Q3M5/NOPB
Texas Instruments
Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail SOT-23-5
SC-74A, SOT-753
264,184
RM 2.80
TL074CDRG4
Texas Instruments
J-FET Amplifier 4 Circuit 14-SOIC
14-SOIC (0.154", 3.90mm Width)
252,114
RM 2.22
EL5106IS
Elantec
Standard (General Purpose) Amplifier 1 Circuit 8-SOIC
8-SOIC (0.154", 3.90mm Width)
246,329
RM 12.13
LA6458SL-E
onsemi
Standard (General Purpose) Amplifier 2 Circuit 9-SIP
9-SIP
244,723
RM 0.85
OPA683IDR
Texas Instruments
Current Feedback Amplifier 1 Circuit 8-SOIC
8-SOIC (0.154", 3.90mm Width)
243,779
RM 13.48
TLV272QDRG4Q1
Texas Instruments
Standard (General Purpose) Amplifier 2 Circuit Rail-to-Rail 8-SOIC
8-SOIC (0.154", 3.90mm Width)
241,946
RM 3.35
INA214AIRSWR
Texas Instruments
Current Sense Amplifier 1 Circuit Single-Ended 10-UQFN (1.8x1.4)
10-UFQFN
241,028
RM 2.01
OPA2373AIDRCR
Texas Instruments
CMOS Amplifier 2 Circuit Rail-to-Rail 10-VSON (3x3)
10-VFDFN Exposed Pad
231,994
RM 6.05
LM324PWR
Texas Instruments
Standard (General Purpose) Amplifier 4 Circuit 14-TSSOP
14-TSSOP (0.173", 4.40mm Width)
222,269
RM 0.53
LM2902MX
Fairchild Semiconductor
Standard (General Purpose) Amplifier 4 Circuit 14-SOIC
14-SOIC (0.154", 3.90mm Width)
215,234
RM 1.29
LMV981IDCKR
Texas Instruments
Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail SC-70-6
6-TSSOP, SC-88, SOT-363
213,316
RM 4.20
TLV2784AIDR
Texas Instruments
Standard (General Purpose) Amplifier 4 Circuit Rail-to-Rail 14-SOIC
14-SOIC (0.154", 3.90mm Width)
213,104
RM 17.00
LMV821M7X
Texas Instruments
Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail SC-70-5
5-TSSOP, SC-70-5, SOT-353
211,000
RM 4.19
OPA2363AIDGSR
Texas Instruments
CMOS Amplifier 2 Circuit Rail-to-Rail 10-VSSOP
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
206,317
RM 12.59
LMP7704MAX/NOPB
Texas Instruments
Standard (General Purpose) Amplifier 4 Circuit Rail-to-Rail 14-SOIC
14-SOIC (0.154", 3.90mm Width)
205,461
RM 15.17
LM348DR
Texas Instruments
Standard (General Purpose) Amplifier 4 Circuit 14-SOIC
14-SOIC (0.154", 3.90mm Width)
202,232
RM 0.78
FAN7000D
Fairchild Semiconductor
Power Amplifier 2 Circuit 10-SSOP
10-SOP (0.154", 3.90mm Width)
201,885
RM 1.13
LMP8481MME-T/NOPB
Texas Instruments
Current Sense Amplifier 1 Circuit 8-VSSOP
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
200,451
RM 17.10
FAN4113IP5X
Fairchild Semiconductor
Voltage Feedback Amplifier 1 Circuit SC-70-5
5-TSSOP, SC-70-5, SOT-353
194,635
RM 4.89
LMV551QDCKRQ1
Texas Instruments
Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail SC-70-5
5-TSSOP, SC-70-5, SOT-353
190,651
RM 2.53
TLV2772CDGKR
Texas Instruments
CMOS Amplifier 2 Circuit Rail-to-Rail 8-VSSOP
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
190,040
RM 9.25
TLV342IDR
Texas Instruments
CMOS Amplifier 2 Circuit Rail-to-Rail 8-SOIC
8-SOIC (0.154", 3.90mm Width)
186,485
RM 2.47
TLC274CN
Texas Instruments
Standard (General Purpose) Amplifier 4 Circuit 14-PDIP
14-DIP (0.300", 7.62mm)
185,651
RM 7.03
TLC4501AIDR
Texas Instruments
Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail 8-SOIC
8-SOIC (0.154", 3.90mm Width)
185,148
RM 20.04
LF411CDR
Texas Instruments
J-FET Amplifier 1 Circuit 8-SOIC
8-SOIC (0.154", 3.90mm Width)
184,052
RM 3.39
OPA341UA
Texas Instruments
Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail 8-SOIC
8-SOIC (0.154", 3.90mm Width)
183,697
RM 8.89
TLC2272IP
Texas Instruments
CMOS Amplifier 2 Circuit Rail-to-Rail 8-PDIP
8-DIP (0.300", 7.62mm)
181,323
RM 16.70
TND735-H-TL-H
onsemi
Amplifier Circuit
-
180,000
RM 0.36
M5218AFP#EF0Z
Renesas Electronics Corporation
Amplifier Circuit
-
173,753
RM 2.83
OPA2336UA/2K5
Texas Instruments
CMOS Amplifier 2 Circuit Rail-to-Rail 8-SOIC
8-SOIC (0.154", 3.90mm Width)
172,189
RM 7.33
TJ358GD
TAEJIN
Standard (General Purpose) Amplifier 2 Circuit Single-Ended 8-SOP
8-SOIC (0.154", 3.90mm Width)
165,000
RM 0.20
TLV2462QDRG4Q1
Texas Instruments
Standard (General Purpose) Amplifier 2 Circuit Rail-to-Rail 8-SOIC
8-SOIC (0.154", 3.90mm Width)
164,601
RM 9.47
OPA2613IDR
Burr Brown
Voltage Feedback Amplifier 2 Circuit 8-SOIC
8-SOIC (0.154", 3.90mm Width)
163,392
RM 19.53
OPA363AIDBVT
Texas Instruments
Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail SOT-23-6
SOT-23-6
163,227
RM 7.43
INA125PA
Texas Instruments
Instrumentation Amplifier 1 Circuit 16-PDIP
16-DIP (0.300", 7.62mm)
162,640
RM 33.11
LMV321AIDCKR
Texas Instruments
Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail SC-70-5
5-TSSOP, SC-70-5, SOT-353
160,989
RM 0.39
LMV821IDCKR
Texas Instruments
Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail SC-70-5
5-TSSOP, SC-70-5, SOT-353
159,000
RM 5.78
OPA2347YEDT
Texas Instruments
Standard (General Purpose) Amplifier 2 Circuit Rail-to-Rail 8-DSBGA (1.9x0.9)
8-XFBGA, DSBGA
156,430
RM 4.84
R2A15112FP#W01T
Renesas Electronics Corporation
Amplifier Circuit
-
155,000
RM 9.34
CLC409AJE-TR13
National Semiconductor
Current Feedback Amplifier 1 Circuit 8-SOIC
8-SOIC (0.154", 3.90mm Width)
151,764
RM 12.37
LMV931MF-TI
Texas Instruments
Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail SOT-23-5
SC-74A, SOT-753
150,570
RM 7.48
LA4627HK-E-ON
onsemi
Amplifier Circuit
-
150,227
RM 6.39
VCA810AIDR
Texas Instruments
Variable Gain Amplifier 1 Circuit 8-SOIC
8-SOIC (0.154", 3.90mm Width)
149,376
RM 77.10
TLV2473CDGQR
Texas Instruments
CMOS Amplifier 2 Circuit Rail-to-Rail 10-HVSSOP
10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width)
147,870
RM 9.64
LPV358DGKR
Texas Instruments
Standard (General Purpose) Amplifier 2 Circuit Rail-to-Rail 8-VSSOP
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
146,800
RM 2.83
EL5111IWTZ-T7
Elantec
Voltage Feedback Amplifier 1 Circuit Rail-to-Rail TSOT-23-5
SOT-23-5 Thin, TSOT-23-5
146,450
RM 11.32
TLC27M4IDR
Texas Instruments
Standard (General Purpose) Amplifier 4 Circuit 14-SOIC
14-SOIC (0.154", 3.90mm Width)
145,758
RM 2.70
OPA2734AIDGSR
Texas Instruments
Zero-Drift Amplifier 2 Circuit Rail-to-Rail 10-VSSOP
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
145,000
RM 17.05
OPA348AID
Texas Instruments
Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail 8-SOIC
8-SOIC (0.154", 3.90mm Width)
142,816
RM 4.49
LMV321QDBVRQ1
Texas Instruments
Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail SOT-23-5
SC-74A, SOT-753
141,064
RM 1.13
LMV321Q3M5X/NOPB
Texas Instruments
Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail SOT-23-5
SC-74A, SOT-753
140,534
RM 2.10
LMV931MFX
Texas Instruments
Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail SOT-23-5
SC-74A, SOT-753
139,336
RM 4.46
LMV981MF
Texas Instruments
Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail SOT-23-6
SOT-23-6
136,274
RM 4.45
OPA1S2385IDRCR
Texas Instruments
Transimpedance Amplifier 2 Circuit Rail-to-Rail 10-VSON (3x3)
10-VFDFN Exposed Pad
135,332
RM 9.53
TLV274ID
Texas Instruments
Standard (General Purpose) Amplifier 4 Circuit Rail-to-Rail 14-SOIC
14-SOIC (0.154", 3.90mm Width)
132,567
RM 5.50
OPA2341DGSA/250
Texas Instruments
CMOS Amplifier 2 Circuit Rail-to-Rail 10-VSSOP
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
132,342
RM 12.14
OPA2111KM
Texas Instruments
Standard (General Purpose) Amplifier 2 Circuit TO-99-8
TO-99-8 Metal Can
131,829
RM 165.90
OPA2137UA/2K5
Texas Instruments
J-FET Amplifier 2 Circuit 8-SOIC
8-SOIC (0.154", 3.90mm Width)
131,677
RM 5.79
LM2904MX
Fairchild Semiconductor
Standard (General Purpose) Amplifier 2 Circuit 8-SOIC
8-SOIC (0.154", 3.90mm Width)
131,611
RM 4.12
LM324KADR
Texas Instruments
Standard (General Purpose) Amplifier 4 Circuit 14-SOIC
14-SOIC (0.154", 3.90mm Width)
130,506
RM 0.74
TLV2452CDR
Texas Instruments
Standard (General Purpose) Amplifier 2 Circuit Rail-to-Rail 8-SOIC
8-SOIC (0.154", 3.90mm Width)
130,477
RM 5.67
OPA2835IRMCR
Texas Instruments
Voltage Feedback Amplifier 2 Circuit Differential, Rail-to-Rail 10-UQFN (2x2)
10-UFQFN
130,197
RM 10.97
LMV821DCKR
Texas Instruments
Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail SC-70-5
5-TSSOP, SC-70-5, SOT-353
128,842
RM 5.78
EL8100IW-T7A
Elantec
Voltage Feedback Amplifier 1 Circuit Rail-to-Rail SOT-23-6
SOT-23-6
128,750
RM 4.29
LM6211MF
Texas Instruments
Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail SOT-23-5
SC-74A, SOT-753
127,044
RM 12.13
LMV358Q3MM/NOPB
Texas Instruments
Standard (General Purpose) Amplifier 2 Circuit Rail-to-Rail 8-VSSOP
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
124,675
RM 3.10
LMV721M5-TI
Texas Instruments
Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail SOT-23-5
SC-74A, SOT-753
122,478
RM 6.79
CA3054
Intersil
Differential Amplifier 2 Circuit 14-SOIC
14-SOIC (0.154", 3.90mm Width)
122,000
RM 1.46
OPA2338UA/2K5
Texas Instruments
CMOS Amplifier 2 Circuit Rail-to-Rail 8-SOIC
8-SOIC (0.154", 3.90mm Width)
121,658
RM 2.78
CLC56321MX
National Semiconductor
Buffer Amplifier 2 Circuit Differential 8-SOIC
8-SOIC (0.154", 3.90mm Width)
120,000
RM 6.59
LMC6032IMX/NOPB
Texas Instruments
CMOS Amplifier 2 Circuit 8-SOIC
8-SOIC (0.154", 3.90mm Width)
119,012
RM 2.58
THS4120CDGNR
Texas Instruments
Differential Amplifier 1 Circuit Differential 8-HVSSOP
8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
118,702
RM 10.62
LM2902A-TR
3PEAK
Standard (General Purpose) Amplifier 4 Circuit Single Ended, Rail-to-Rail 14-TSSOP
14-TSSOP (0.173", 4.40mm Width)
118,130
RM 0.30
OPA2677U/2K5
Texas Instruments
Current Feedback Amplifier 2 Circuit 8-SOIC
8-SOIC (0.154", 3.90mm Width)
117,921
RM 18.13
LMV921M7X
National Semiconductor
Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail SC-70-5
5-TSSOP, SC-70-5, SOT-353
117,815
RM 2.22
LMV931MG
Texas Instruments
Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail SC-70-5
5-TSSOP, SC-70-5, SOT-353
117,740
RM 4.42
OPA2677H/2K5
Texas Instruments
Current Feedback Amplifier 2 Circuit 8-HSOP
8-SOIC (0.154", 3.90mm Width) Exposed Pad
117,516
RM 9.68
TLV2432ID
Texas Instruments
CMOS Amplifier 2 Circuit Rail-to-Rail 8-SOIC
8-SOIC (0.154", 3.90mm Width)
116,952
RM 7.52
LM6142BIMX-TI
Texas Instruments
Standard (General Purpose) Amplifier 2 Circuit Rail-to-Rail 8-SOIC
8-SOIC (0.154", 3.90mm Width)
116,800
RM 18.60
TLC27L1CDR
Texas Instruments
Standard (General Purpose) Amplifier 1 Circuit 8-SOIC
8-SOIC (0.154", 3.90mm Width)
114,752
RM 4.88
RC4558PWR
Texas Instruments
Standard (General Purpose) Amplifier 2 Circuit Single-Ended 8-TSSOP
8-TSSOP (0.173", 4.40mm Width)
113,220
RM 0.40
AWT6137RM7P8
Anadigics
Power Amplifier 2 Circuit
10-SMD Module
112,500
RM 12.77
LM2902DBR
Texas Instruments
Standard (General Purpose) Amplifier 4 Circuit 14-SSOP
14-SSOP (0.209", 5.30mm Width)
112,000
RM 0.73
KA2904
Fairchild Semiconductor
Standard (General Purpose) Amplifier 2 Circuit 8-DIP
8-DIP (0.300", 7.62mm)
111,753
RM 1.05
THS4041CD
Texas Instruments
Voltage Feedback Amplifier 1 Circuit 8-SOIC
8-SOIC (0.154", 3.90mm Width)
111,646
RM 23.81
OPA336UA/2K5
Texas Instruments
Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail 8-SOIC
8-SOIC (0.154", 3.90mm Width)
111,608
RM 6.63
LMV324Q3MA/NOPB
Texas Instruments
Standard (General Purpose) Amplifier 4 Circuit Rail-to-Rail 14-SOIC
14-SOIC (0.154", 3.90mm Width)
110,770
RM 4.50
SM73302MFX/NOPB
Texas Instruments
Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail SOT-23-5
SC-74A, SOT-753
110,699
RM 6.70
TLV4111IDR
Texas Instruments
Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail 8-SOIC
8-SOIC (0.154", 3.90mm Width)
109,152
RM 5.43
EL5100IS
Elantec
Voltage Feedback Amplifier 1 Circuit 8-SOIC
8-SOIC (0.154", 3.90mm Width)
108,803
RM 7.72
OPA2132P
Texas Instruments
J-FET Amplifier 2 Circuit 8-PDIP
8-DIP (0.300", 7.62mm)
107,723
RM 60.60
LMH6646AMMX/NOPB
National Semiconductor
Voltage Feedback Amplifier 2 Circuit Push-Pull, Rail-to-Rail 8-VSSOP
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
106,647
RM 6.79
KM4120IT6TR3
Fairchild Semiconductor
Voltage Feedback Amplifier 1 Circuit Rail-to-Rail SOT-23-6
SOT-23-6
106,030
RM 4.12
OPA2337PA
Texas Instruments
CMOS Amplifier 2 Circuit Rail-to-Rail 8-PDIP
8-DIP (0.300", 7.62mm)
105,239
RM 8.61
TL072ACPSR
Texas Instruments
J-FET Amplifier 2 Circuit 8-SO
8-SOIC (0.209", 5.30mm Width)
105,137
RM 1.41
TLC081IDGNR
Texas Instruments
Standard (General Purpose) Amplifier 1 Circuit 8-HVSSOP
8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
105,000
RM 5.30
TLV2760ID
Texas Instruments
Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail 8-SOIC
8-SOIC (0.154", 3.90mm Width)
103,943
RM 6.79
INA330AIDGST
Texas Instruments
Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail 10-VSSOP
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
103,359
RM 17.79
LMV921M5X
National Semiconductor
Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail SOT-23-5
SC-74A, SOT-753
103,324
RM 2.34
OPA300AIDBVR
Texas Instruments
Voltage Feedback Amplifier 1 Circuit SOT-23-6
SOT-23-6
102,814
RM 5.98
LT1014DN
Texas Instruments
Standard (General Purpose) Amplifier 4 Circuit 14-PDIP
14-DIP (0.300", 7.62mm)
102,220
RM 26.56
LMH6559MA-TI
Texas Instruments
Buffer Amplifier 1 Circuit 8-SOIC
8-SOIC (0.154", 3.90mm Width)
101,585
RM 11.97
OPA694IDBVR
Texas Instruments
Current Feedback Amplifier 1 Circuit SOT-23-5
SC-74A, SOT-753
101,364
RM 13.77
ET85001
ETEK MICROELECTRONICS
Standard (General Purpose) Amplifier 1 Circuit Single Ended, Rail-to-Rail SOT-23-5
Surface Mount
100,000
RM 0.77
AWE6159RM46P8
Anadigics
Power Amplifier 1 Circuit
10-SMD Module
100,000
RM 6.59
ET85002
ETEK MICROELECTRONICS
CMOS Amplifier Circuit Rail-to-Rail 8-SOP
8-SOP
100,000
RM 1.01
ET358
ETEK MICROELECTRONICS
CMOS Amplifier Circuit Rail-to-Rail 8-SOP
8-SOP
100,000
RM 1.62
LM2904VDG
onsemi
Standard (General Purpose) Amplifier 2 Circuit 8-SOIC
8-SOIC (0.154", 3.90mm Width)
99,807
RM 0.93
LMV981IDBVR
Texas Instruments
Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail SOT-23-6
SOT-23-6
99,000
RM 4.20
THS4051CDGNR
Texas Instruments
Voltage Feedback Amplifier 1 Circuit 8-HVSSOP
8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
98,737
RM 11.83
THS4304D
Texas Instruments
Voltage Feedback Amplifier 1 Circuit 8-SOIC
8-SOIC (0.154", 3.90mm Width)
98,729
RM 58.94
OPA301AID
Texas Instruments
Voltage Feedback Amplifier 1 Circuit 8-SOIC
8-SOIC (0.154", 3.90mm Width)
98,517
RM 7.64
NCS210SQT2G
onsemi
Current Sense Amplifier 1 Circuit Rail-to-Rail SC-88/SC70-6/SOT-363
6-TSSOP, SC-88, SOT-363
98,000
RM 4.29
LMV654MTX/S7002584
National Semiconductor
Amplifier Circuit
-
97,926
RM 4.57
TLV2361IDBVR
Texas Instruments
Standard (General Purpose) Amplifier 1 Circuit SOT-23-5
SC-74A, SOT-753
97,880
RM 2.87
EL5104IS
Elantec
Voltage Feedback Amplifier 1 Circuit 8-SOIC
8-SOIC (0.154", 3.90mm Width)
97,491
RM 6.59
UPC4574GR(21)-9LG-E1-A
Renesas Electronics Corporation
Amplifier Circuit
-
97,000
RM 4.33
TL469CP
Texas Instruments
Amplifier Circuit
-
96,575
RM 1.21
TLV2324IPWR
Texas Instruments
CMOS Amplifier 4 Circuit 14-TSSOP
14-TSSOP (0.173", 4.40mm Width)
96,439
RM 6.12
LM7131BCM5X
National Semiconductor
Voltage Feedback Amplifier 1 Circuit
10-SMD Module
96,000
RM 4.49
TL322CP
Texas Instruments
Standard (General Purpose) Amplifier 2 Circuit 8-PDIP
8-DIP (0.300", 7.62mm)
95,900
RM 1.94
LMV324IDRG4Q1
Texas Instruments
Standard (General Purpose) Amplifier 4 Circuit Rail-to-Rail 14-SOIC
14-SOIC (0.154", 3.90mm Width)
95,000
RM 1.44
R2S15000FP#RF0G
Renesas Electronics Corporation
Amplifier Circuit
-
94,932
RM 12.49
EL2141CSZ-T7
Intersil
Differential Amplifier 1 Circuit Differential 8-SOIC
8-SOIC (0.154", 3.90mm Width)
94,322
RM 12.57
LPV321M7
National Semiconductor
Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail SC-70-5
5-TSSOP, SC-70-5, SOT-353
94,000
RM 4.97
TL034AIN
Texas Instruments
J-FET Amplifier 4 Circuit 14-PDIP
14-DIP (0.300", 7.62mm)
93,792
RM 25.51
TLC2252CP
Texas Instruments
Standard (General Purpose) Amplifier 2 Circuit Rail-to-Rail 8-PDIP
8-DIP (0.300", 7.62mm)
93,169
RM 17.14
LMV651MGX/NOPB
Texas Instruments
Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail SC-70-5
5-TSSOP, SC-70-5, SOT-353
93,156
RM 2.61
EL5166IW-T7A
Intersil
Current Feedback Amplifier 1 Circuit SOT-23-6
SOT-23-6
93,000
RM 7.92
HFA3925IA1K
Harris Corporation
Amplifier Circuit
-
92,975
RM 41.23
EL5164IW-T7A
Elantec
Current Feedback Amplifier 1 Circuit 6-SOT
SOT-23-6
92,492
RM 7.40
EL5130IS
Elantec
Voltage Feedback Amplifier 1 Circuit 8-SOIC
8-SOIC (0.154", 3.90mm Width)
92,310
RM 9.42
CA5470M96
Intersil
Standard (General Purpose) Amplifier 4 Circuit 14-SOIC
14-SOIC (0.154", 3.90mm Width)
91,045
RM 5.13
OPA373AID
Texas Instruments
Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail 8-SOIC
8-SOIC (0.154", 3.90mm Width)
90,188
RM 5.01
OPA2734AIDGST
Texas Instruments
Zero-Drift Amplifier 2 Circuit Rail-to-Rail 10-VSSOP
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
90,063
RM 22.32
TLV2624IPWR
Texas Instruments
CMOS Amplifier 4 Circuit Rail-to-Rail 14-TSSOP
14-TSSOP (0.173", 4.40mm Width)
89,000
RM 10.66
KM4200IC8TR3
Fairchild Semiconductor
Voltage Feedback Amplifier 2 Circuit Rail-to-Rail 8-SOIC
8-SOIC (0.154", 3.90mm Width)
88,677
RM 7.40
TLC2252AQDR
Texas Instruments
Standard (General Purpose) Amplifier 2 Circuit Rail-to-Rail 8-SOIC
8-SOIC (0.154", 3.90mm Width)
87,535
RM 8.78
LMV324MX
National Semiconductor
Standard (General Purpose) Amplifier 4 Circuit Rail-to-Rail 14-SOIC
14-SOIC (0.154", 3.90mm Width)
87,049
RM 3.56
LMV301SN3T1G
onsemi
CMOS Amplifier 1 Circuit Rail-to-Rail 5-TSOP
SOT-23-5 Thin, TSOT-23-5
87,000
RM 1.54
UA741CD
Texas Instruments
Standard (General Purpose) Amplifier 1 Circuit 8-SOIC
8-SOIC (0.154", 3.90mm Width)
86,955
RM 3.52
TLV2774IPWR
Texas Instruments
CMOS Amplifier 4 Circuit Rail-to-Rail 14-TSSOP
14-TSSOP (0.173", 4.40mm Width)
86,850
RM 11.09
OPA656U
Texas Instruments
Voltage Feedback Amplifier 1 Circuit 8-SOIC
8-SOIC (0.154", 3.90mm Width)
86,091
RM 58.94
TLV2770AIP
Texas Instruments
Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail 8-PDIP
8-DIP (0.300", 7.62mm)
86,000
RM 14.96
THS4011CDGN
Texas Instruments
Voltage Feedback Amplifier 1 Circuit 8-HVSSOP
8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
85,885
RM 31.61
LMV358M
Texas Instruments
Standard (General Purpose) Amplifier 2 Circuit Rail-to-Rail 8-SOIC
8-SOIC (0.154", 3.90mm Width)
85,257
RM 3.88
LM2902DR
Texas Instruments
Standard (General Purpose) Amplifier 4 Circuit 14-SOIC
14-SOIC (0.154", 3.90mm Width)
84,718
RM 0.55
NCV33201VDR2G
onsemi
Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail 8-SOIC
8-SOIC (0.154", 3.90mm Width)
84,413
RM 1.70
LMV551MFX/NOPB
Texas Instruments
Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail SOT-23-5
SC-74A, SOT-753
83,776
RM 2.07
OPA2674ID
Texas Instruments
Current Feedback Amplifier 2 Circuit 8-SOIC
8-SOIC (0.154", 3.90mm Width)
83,512
RM 20.09
LM2902LVQDRQ1
Texas Instruments
Standard (General Purpose) Amplifier 4 Circuit 14-SOIC
14-SOIC (0.154", 3.90mm Width)
82,716
RM 0.78
LPV358IDGKR
Texas Instruments
Standard (General Purpose) Amplifier 2 Circuit Rail-to-Rail 8-VSSOP
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
82,500
RM 2.83
EL5163IW-T7
Elantec
Current Feedback Amplifier 1 Circuit SOT-23-5
SC-74A, SOT-753
82,128
RM 7.88
TLV274IPWR
Texas Instruments
Standard (General Purpose) Amplifier 4 Circuit Rail-to-Rail 14-TSSOP
14-TSSOP (0.173", 4.40mm Width)
80,840
RM 2.87
Common questions about instrumentation, op amps, buffer amps
How many instrumentation, op amps, buffer amps does TracedParts list?
258 part numbers from 17 manufacturers, every one of them carried by an authorized distributor. They are ordered by total stock depth, so the parts you can actually buy today come first.
What is the lowest price for instrumentation, op amps, buffer amps?
Unit prices in this category start at RM 0.18 at quantity one. Larger quantities reach lower price breaks, and each part page shows the lowest price a quoting distributor lists for that exact part number.
Where do the instrumentation, op amps, buffer amps prices and stock come from?
DigiKey, Mouser and element14, read from their own APIs and refreshed daily; this page reflects the catalogue snapshot of 2026-09-25. No broker or open-market listings appear anywhere on TracedParts.