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MCP603 OP Amp Series

The MCP603 series from Microchip Technology offers a robust set of general-purpose operational amplifiers (op-amps) designed for a wide range of applications. These devices feature rail-to-rail input and output capabilities, making them suitable for precision amplification tasks where signal levels approach the supply rails. If you're working on projects that require high accuracy and low noise performance across a broad supply voltage range, the MCP603 series is a solid choice. One thing worth noting is their compact 8-pin package options—PDIP, SOIC, TSSOP, and DFN—which provide flexibility in board layout and design constraints. Engineers tend to reach for these when they need a reliable op-amp for applications such as signal conditioning, instrumentation amplifiers, and analog-to-digital converter (ADC) interfaces. Another practical observation is their ability to operate from relatively low supply voltages down to 2.7V, which makes them ideal for battery-powered devices or systems where power consumption needs to be minimized. The MCP603 series also boasts a bandwidth of 2.8MHz, which is quite respectable for a general-purpose op-amp, allowing them to handle higher frequency si

The MCP603 series from Microchip Technology offers a robust set of general-purpose operational amplifiers (op-amps) designed for a wide range of applications. These devices feature rail-to-rail input and output capabilities, making them suitable for precision amplification tasks where signal levels approach the supply rails. If you're working on projects that require high accuracy and low noise performance across a broad supply voltage range, the MCP603 series is a solid choice. One thing worth noting is their compact 8-pin package options—PDIP, SOIC, TSSOP, and DFN—which provide flexibility in board layout and design constraints. Engineers tend to reach for these when they need a reliable op-amp for applications such as signal conditioning, instrumentation amplifiers, and analog-to-digital converter (ADC) interfaces. Another practical observation is their ability to operate from relatively low supply voltages down to 2.7V, which makes them ideal for battery-powered devices or systems where power consumption needs to be minimized. The MCP603 series also boasts a bandwidth of 2.8MHz, which is quite respectable for a general-purpose op-amp, allowing them to handle higher frequency si

Frequently Asked Questions

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MCP603 OP Amp - Part List

39 parts in total

Other Names

MOQ

Package / Case

Supplier Device Package

Length

Factory Pack Quantity

Width

Height

Unit Pack

Current - Output

Number of ADCs / DACs

Voltage - Input (Min)

Number of Positions

Package Quantity

Weight

Bandwidth

Number of Pins

Shutdown

Matchcode

Frequency

Series

Transistor Type

Number of Channels

Packaging

Base Unit

Standard Leadtime

Number of Circuits

Gain

PSRR

Number of Elements

Common Mode Transient Immunity (Min)

Package Cooled

Spg

Standard Package

RoHS

Tariff No

Noise

Channels

Slew Rate

Output Type

Offset Drift

CMRR, PSRR (Typ)

Voltage - Supply

Gain Bandwidth Product

Rail-to-Rail Operation

Current - Input Bias (Max)

Current - Output / Channel

Input Noise Voltage Density

Current Rating (Per Contact)

Voltage - Input Offset (Max)

Mounting Type

Mounting Style

Material Finish

Top Termination

Amplifier Type

Operating Temperature

Power - Input

Noise - 0.1Hz to 10Hz

Product

Current - Supply

Manufacturer

Conversion Type

Size / Dimension

Mfr Part #Quantity AvailablePriceCategoryProduct CategoryStandard PackageFactory Pack QuantityRoHSSlew RateOutput TypeCMRR, PSRR (Typ)Current - OutputVoltage - SupplyNumber of ChannelsCurrent - Input BiasVoltage - Input (Min)Gain Bandwidth ProductRail-to-Rail OperationCurrent - Input Bias (Max)Current - Output / ChannelInput Noise Current DensityInput Noise Voltage DensityVoltage - Input Offset (Max)Voltage - Output Difference (Typ) @ DistancePackagingMounting TypeMounting StylePackage / CaseSupplier Device PackageTypeShutdownTechnologyAmplifier TypeNumber of CircuitsOperating TemperatureMOQUnit PackPSRRGainBandwidthSeriesManufacturerProductFrequencyInput ImpedanceCurrent - SupplyWidthHeightLengthNumber of ADCs / DACsOther NamesNoise - 0.1Hz to 10HzCommon Mode Transient Immunity (Min)WeightNumber of PinsNumber of PositionsVoltage - Output 4Input Logic Level - LowVoltage - Output (Typ) @ DistancePropagation Delay tpLH / tpHL (Max)Usable Temperature RangePower - InputNumber of ElementsPower Supply TypeSVHCTariff NoTransistor TypeMaterial FinishBase UnitRad HardenedVoltage - Supply Span (Typ)Package CooledPackage QuantityAutomotiveLeadfree DefinNoiseChannelsOffset DriftCurrent Rating (Per Contact)Resistor - Emitter Base (R2)Top TerminationMinimum Working HeightMatchcodeStandard LeadtimeFootprintRise Time (Typ)Current - Quiescent (Iq)Frequency Bands (Low / High)SpgFeaturesNumber of UnitsDesignConversion TypeTypical Voltage GainSize / DimensionPart StatusInterfaceInput TypeFrequency - OperatingFunctionStandard Package NameEU RoHSInput Offset Current (Max)Lead StyleLength - OverallShell Size - InsertPrinted Circuit BoardNumber of Outputs
MCP603-I/SN
5
MCP603-I/SN

microchip

361: $4.216-Operational Amplifiers - Op AmpsRail / Tube100Lead free / RoHS Compliant2.3@5.5V V/usRail-to-Rail75 dB12mA2.7 V11pA2.7V2.8 MHzRail to Rail Output0.000001(Typ)@5.5V uA22mA0.0006@5.5V pA/rtHz29@5.5V nV/rtHz2@5.5V mV115 dBTubeSurface MountSMD/SMT8SOIC N8-SOIC NGeneral Purpose AmplifieryesCMOSGeneral Purpose1-40 to 85 °C1100--:2.8MHz---------:1MCP603ISN--0.000001:8:603--------:No SVHC (20-Jun-2013)85423300:General Purpose:MSL 1 - Unlimited:603----NORoHS-conform29nV/rtHz12.5µV/°C230µAyes85°C-40°CMCP603-I/SN14 weeks29.4mm²----------:603:Rail-Rail Outputs-----------
MCP6032T-E/SN
2
MCP6032T-E/SN

microchip

8021: $8.908-Operational Amplifiers - Op AmpsTape & Reel3300Lead free / RoHS Compliant4000@5.5V V/usRail-to-Rail70 dB5mA1.8 V21pA1.8V0.01 MHzRail to Rail Input/Output0.0001@5.5V uA23mA0.0006@5.5V pA/rtHz165@5.5V nV/rtHz0.15@3V mV115 dBTape & Reel (TR)Surface MountSMD/SMT8SOIC N8-SOIC NGeneral Purpose AmplifiernoCMOSGeneral Purpose2-40 to 125 °C3300330070 dB115 dB10kHz---------DualMCP6032T-E/SNTR165nV/sqrtHz95dB--81790mV2000pA115dB4V/ms-40to+125°CSingle2------NoNot Required VSOIC N-NORoHS-conform165nV/rtHz23µV/°C0.9µAyes125°C-40°CMCP6032T-E/SN16 weeks29.4mm²-----------------------
MCP603-I/P
4
MCP603-I/P

Microchip Technology Inc.

8921: $4.488-Operational Amplifiers - Op AmpsRail / Tube60Lead free / RoHS Compliant2.3@5.5V V/usRail-to-Rail75 dB230µA2.7 V11pA700µV2.8 MHzRail to Rail Output0.000001(Typ)@5.5V uA22mA0.0006@5.5V pA/rtHz29@5.5V nV/rtHz2@5.5V mV115 dBTubeThrough HoleThrough Hole8PDIP8-PDIPGeneral Purpose AmplifierNo ShutdownCMOSGeneral Purpose1-40 to 85 °C9006080 dB1102.8MCP603Microchip TechnologyOperational Amplifiers29 nV/sqrt Hz0.0006 pA/sqrt Hz23 uA6.35 mm3.3 mm9.27 mm--29 nV/√Hz---------------------------------------Single----------------
MCP6031-E/MC
2
MCP6031-E/MC

Microchip Technology Inc.

101: $6.2499-Operational Amplifiers - Op AmpsRail / Tube150Lead free / RoHS Compliant4000@5.5V V/usRail-to-Rail70 dB0.9µA1.8 V11pA150µV0.01 MHzRail to Rail Input/Output0.0001@5.5V uA23mA0.0006@5.5V pA/rtHz165@5.5V nV/rtHz0.15@3V mV115 dBTubeSurface MountSMD/SMT8DFN EP8-DFN (2x3)General Purpose AmplifierNo ShutdownCMOSGeneral Purpose1-40 to 125 °C60015070 dB115 dB-MCP6031Microchip TechnologyPrecision Amplifiers165 nV/sqrt Hz0.0006 pA/sqrt Hz0.9 uA3 mm0.88 mm2 mm-----------------------------------------------------------
MCP6031T-E/MC
2
MCP6031T-E/MC

microchip

101: $6.7973-Operational Amplifiers - Op AmpsTape & Reel3300Lead free / RoHS Compliant4000@5.5V V/usRail-to-Rail70 dB0.9µA1.8 V11pA150µV0.01 MHzRail to Rail Input/Output0.0001@5.5V uA23mA0.0006@5.5V pA/rtHz165@5.5V nV/rtHz0.15@3V mV115 dBTape & Reel (TR)Surface MountSMD/SMT8DFN EP8-DFN (2x3)General Purpose AmplifierNo ShutdownCMOSGeneral Purpose1-40 to 125 °C3300330070 dB115 dB-MCP6031Microchip TechnologyPrecision Amplifiers165 nV/sqrt Hz0.0006 pA/sqrt Hz0.9 uA3 mm0.88 mm2 mm-MCP6031T-E/MCTR---------------------------------------------------------
MCP603T-E/CH
4
MCP603T-E/CH

microchip

219421: $3.808-Operational Amplifiers - Op AmpsTape & Reel3000Lead free / RoHS Compliant2.3@5.5V V/usRail-to-Rail75 dB230µA2.7 V11pA700µV2.8 MHzRail to Rail Output0.000001(Typ)@5.5V uA22mA0.0006@5.5V pA/rtHz29@5.5V nV/rtHz2@5.5V mV115 dBTape & Reel (TR)Surface MountSMD/SMT6SOT-23SOT-23-6General Purpose AmplifierNo ShutdownCMOSGeneral Purpose1-40 to 125 °C3300300080 dB115 dB-MCP603Microchip TechnologyOperational Amplifiers29nV/√Hz0.0006 pA/sqrt Hz23 uA1.8mm1.3mm3.1mm-MCP603T-E/CHCT---66-----Single1------NoNot Required VSOT-23SOT-23-------------------2.3V/µs115 dB3.1 x 1.8 x 1.3mm--Common Mode----------
MCP6033-E/MC
2
MCP6033-E/MC

Microchip Technology Inc.

101: $6.902-Operational Amplifiers - Op AmpsRail / Tube150RoHS Compliant4000@5.5V V/usRail-to-Rail70 dB23 mA1.8 V11pA150 uV0.01 MHzRail to Rail Input/Output0.0001@5.5V uA23mA0.0006@5.5V pA/rtHz165@5.5V nV/rtHz0.15@3V mV115 dBTubeSurface MountSMD/SMT8DFN EP8-DFN (2x3)General Purpose AmplifierNoCMOSPrecision Amplifier1-40 to 125 °C60015070 dB115 dB-MCP6033Microchip TechnologyPrecision Amplifiers165 nV/sqrt Hz0.0006 pA/sqrt Hz0.9 uA3 mm0.88 mm2 mm---70 dB-------------------------------------------------------
MCP603-E/P
7
MCP603-E/P

Microchip Technology Inc.

6261: $4.692-Operational Amplifiers - Op AmpsRail / Tube60Lead free / RoHS Compliant2.3@5.5V V/usRail-to-Rail75 dB230µA2.7 V11pA700µV2.8 MHzRail to Rail Output0.000001(Typ)@5.5V uA22mA0.0006@5.5V pA/rtHz29@5.5V nV/rtHz2@5.5V mV115 dBTubeThrough HoleThrough Hole8PDIP8-PDIPGeneral Purpose AmplifierNo ShutdownCMOSGeneral Purpose1-40 to 125 °C80060--:2.8MHz---------:1---0.0002:8--------Single:No SVHC (20-Jun-2013)85423990:CMOS:-:603---------------------------------------
MCP6034T-E/SL
3
MCP6034T-E/SL

microchip

14401: $15.708-Operational Amplifiers - Op AmpsTape & Reel2600Lead free / RoHS Compliant4000@5.5V V/usRail-to-Rail70 dB0.9µA1.8 V41pA150µV0.01 MHzRail to Rail Input/Output0.0001@5.5V uA23mA0.0006@5.5V pA/rtHz165@5.5V nV/rtHz0.15@3V mV115 dBTape & Reel (TR)Surface MountSMD/SMT14SOIC N14-SOICGeneral Purpose AmplifierNo ShutdownCMOSGeneral Purpose4-40 to 125 °C2600260070 dB115 dB10kHzMCP6034Microchip TechnologyPrecision Amplifiers165 nV/sqrt Hz0.0006 pA/sqrt Hz0.9 uA-1.25 mm (Min)8.65 mmQuadMCP6034T-E/SLTR165nV/sqrtHz95dB---1790mV2000pA115dB4V/ms-40to+125°C-----------------------------------------------
MCP6033-E/MS
7
MCP6033-E/MS

microchip

101: $6.8904-Operational Amplifiers - Op AmpsRail / Tube100Lead free / RoHS Compliant4000@5.5V V/usRail-to-Rail70 dB0.9µA1.8 V11pA150µV0.01 MHzRail to Rail Input/Output0.0001@5.5V uA23mA0.0006@5.5V pA/rtHz165@5.5V nV/rtHz0.15@3V mV115 dBTubeSurface MountSMD/SMT8MSOP8-MSOPGeneral Purpose AmplifierNo ShutdownCMOSGeneral Purpose1-40 to 125 °C600100--:10kHz---------:1MCP6033EMS165nV/sqrtHz95dB0.0002:8-1790mV2000pA115dB4V/ms-40to+125°C--Single:No SVHC (20-Jun-2013)85423990:Precision:MSL 1 - Unlimited:6033---------------------------------------
MCP6033T-E/SN
2
MCP6033T-E/SN

microchip

101: $6.902-Operational Amplifiers - Op AmpsTape & Reel3300Lead free / RoHS Compliant4000@5.5V V/usRail-to-Rail70 dB0.9µA1.8 V11pA150µV0.01 MHzRail to Rail Input/Output0.0001@5.5V uA23mA0.0006@5.5V pA/rtHz165@5.5V nV/rtHz0.15@3V mV115 dBTape & Reel (TR)Surface MountSMD/SMT8SOIC N8-SOIC NGeneral Purpose AmplifierNo ShutdownCMOSGeneral Purpose1-40 to 125 °C3300330070 dB115 dB10kHzMCP6033Microchip TechnologyPrecision Amplifiers165 nV/sqrt Hz0.0006 pA/sqrt Hz0.9 uA3.9 mm1.25 mm (Min)4.9 mmSingleMCP6033T-E/SNTR165nV/sqrtHz95dB---1790mV2000pA115dB4V/ms-40to+125°C-----------------------------------------------
MCP6034T-E/ST
2
MCP6034T-E/ST

Microchip Technology Inc.

12721: $15.708-Operational Amplifiers - Op AmpsTape & Reel2500Lead free / RoHS Compliant4000@5.5V V/usRail-to-Rail70 dB0.9µA1.8 V41pA150µV0.01 MHzRail to Rail Input/Output0.0001@5.5V uA23mA0.0006@5.5V pA/rtHz165@5.5V nV/rtHz0.15@3V mV115 dBTape & Reel (TR)Surface MountSMD/SMT14TSSOP14-TSSOPGeneral Purpose AmplifierNo ShutdownCMOSGeneral Purpose4-40 to 125 °C2500250070 dB115 dB10kHzMCP6034Microchip TechnologyPrecision Amplifiers165 nV/sqrt Hz0.0006 pA/sqrt Hz0.9 uA4.4 mm0.9 mm5 mmQuadMCP6034T-E/STTR165nV/sqrtHz95dB--141790mV2000pA115dB4V/ms-40to+125°CSingle4------NoNot Required VTSSOP------------------------------------
MCP6034-E/ST
7
MCP6034-E/ST

microchip

115296: $12.4569-Operational Amplifiers - Op AmpsRail / Tube96Lead free / RoHS Compliant4000@5.5V V/usRail-to-Rail70 dB0.9µA1.8 V41pA150µV0.01 MHzRail to Rail Input/Output0.0001@5.5V uA23mA0.0006@5.5V pA/rtHz165@5.5V nV/rtHz0.15@3V mV115 dBTubeSurface MountSMD/SMT14TSSOP14-TSSOPGeneral Purpose AmplifierNo ShutdownCMOSGeneral Purpose4-40 to 125 °C--70 dB115 dB:10kHz---------:4MCP6034EST--0.0002:1414-----Single4Single:No SVHC (20-Jun-2013)85423990:Precision:MSL 1 - Unlimited:6034NoNot Required VTSSOP96------------4mV/μs1.35µA10kHz96rail-to-rail1-----------------
MCP6031-E/MS
8
MCP6031-E/MS

microchip

4961: $6.664-Operational Amplifiers - Op AmpsRail / Tube100Lead free / RoHS Compliant4000@5.5V V/usRail-to-Rail70 dB0.9µA1.8 V11pA150µV0.01 MHzRail to Rail Input/Output0.0001@5.5V uA23mA0.0006@5.5V pA/rtHz165@5.5V nV/rtHz0.15@3V mV115 dBTubeSurface MountSMD/SMT8MSOP8-MSOPGeneral Purpose AmplifierNo ShutdownCMOSGeneral Purpose1-40 to 125 °C60010070 dB115dB10kHzMCP6031Microchip TechnologyPrecision Amplifiers165nV/√Hz0.0006 pA/sqrt Hz0.9 uA3mm0.95mm3mmSingle-165nV/sqrtHz95dB0.03 g8-1790mV2000pA115dB4V/ms-40to+125°C单1Single--------100------------4mV/μs1.35µA10kHz100rail-to-rail1-4V/ms115 dB3 x 3 x 0.95mm---1 kHzY--------
MCP603-E/ST
2
MCP603-E/ST

Microchip Technology Inc.

101: $4.6016-Operational Amplifiers - Op AmpsRail / Tube100Lead free / RoHS Compliant2.3@5.5V V/usRail-to-Rail75 dB230µA2.7 V11pA700µV2.8 MHzRail to Rail Output0.000001(Typ)@5.5V uA22mA0.0006@5.5V pA/rtHz29@5.5V nV/rtHz2@5.5V mV115 dBTubeSurface MountSMD/SMT8TSSOP8-TSSOPGeneral Purpose AmplifierNo ShutdownCMOSGeneral Purpose1-40 to 125 °C84010080 dB115 dB-MCP603Microchip TechnologyOperational Amplifiers29 nV/sqrt Hz0.0006 pA/sqrt Hz23 uA4.4 mm1 mm3 mm-----------------------------------------------------------
MCP603T-I/CH
2
MCP603T-I/CH

microchip

24291: $3.672-Operational Amplifiers - Op AmpsTape & Reel3000Lead free / RoHS Compliant2.3@5.5V V/usRail-to-Rail75 dB230µA2.7 V11pA700µV2.8 MHzRail to Rail Output0.000001(Typ)@5.5V uA22mA0.0006@5.5V pA/rtHz29@5.5V nV/rtHz2@5.5V mV115 dBTape & Reel (TR)Surface MountSMD/SMT6SOT-23SOT-23-6General Purpose AmplifierNo ShutdownCMOSGeneral Purpose1-40 to 85 °C3300300080 dB115 dB-MCP603Microchip TechnologyOperational Amplifiers29 nV/sqrt Hz0.0006 pA/sqrt Hz23 uA1.63 mm1.1 mm2.95 mm-----------------------------------------------------------
MCP603-E/SN
7
MCP603-E/SN

Microchip Technology Inc.

101: $4.0535-Operational Amplifiers - Op AmpsRail / Tube100Lead free / RoHS Compliant2.3@5.5V V/usRail-to-Rail75 dB230µA2.7 V11pA700µV2.8 MHzRail to Rail Output0.000001(Typ)@5.5V uA22mA0.0006@5.5V pA/rtHz29@5.5V nV/rtHz2@5.5V mV115 dBTubeSurface MountSMD/SMT8SOIC N8-SOIC NGeneral Purpose AmplifierNo ShutdownCMOSGeneral Purpose1-40 to 125 °C800100--:2.8MHz---------:1---0.0002:8--------Single:No SVHC (20-Jun-2013)85423990:CMOS:MSL 1 - Unlimited:603---------------------------------------
MCP603T-I/SN
2
MCP603T-I/SN

microchip

43801: $4.216-Operational Amplifiers - Op AmpsTape & Reel3300Lead free / RoHS Compliant2.3@5.5V V/usCMOS|Rail to Rail75 dB12mA2.7 V11pA2.7V2.8 MHzRail to Rail Output0.000001(Typ)@5.5V uA22mA0.0006@5.5V pA/rtHz29@5.5V nV/rtHz2@5.5V mV115 dBTape and ReelSurface MountSMD/SMT8SOIC N8-SOIC NGeneral Purpose AmplifierNoCMOSGeneral Purpose1-40 to 85 °C3300330080---Low Power Amplifier----3.9-----Industrial--8-------Single--------SOIC NNORoHS-conform29nV/rtHz12.5µV/°C230µAyes85°C-40°CMCP603T-I/SN14 weeks29.4mm²---------------SOICCompliant0.000001(Typ)@5.5VGull-wing4.91.25(Min)8-
MCP6031T-E/OT
5
MCP6031T-E/OT

microchip

519141: $6.256-Operational Amplifiers - Op AmpsTape & Reel3000Lead free / RoHS Compliant4000@5.5V V/usRail-to-Rail70 dB5mA1.8 V11pA1.8V0.01 MHzRail to Rail Input/Output0.0001@5.5V uA23mA0.0006@5.5V pA/rtHz165@5.5V nV/rtHz0.15@3V mV115 dBTape & Reel (TR)Surface MountSMD/SMT5SOT-23SOT-23-5General Purpose AmplifiernoCMOSGeneral Purpose1-40 to 125 °C3000300070 dB115 dB10kHzMCP6031--------SingleMCP6031T-E/OTCT165nV/sqrtHz95dB0.15 g-51790mV2000pA115dB4V/ms-40to+125°CSingle1------NoNot Required VSOT-233000NORoHS-conform165nV/rtHz13µV/°C0.9µAyes125°C-40°CMCP6031T-E/OT24 weeks-4mV/μs1.35µA10kHz3000rail-to-rail1----------------1
MCP603-I/ST
3
MCP603-I/ST

Microchip Technology Inc.

101: $3.674-Operational Amplifiers - Op AmpsRail / Tube100Lead free / RoHS Compliant2.3@5.5V V/usRail-to-Rail75 dB230µA2.7 V11pA700µV2.8 MHzRail to Rail Output0.000001(Typ)@5.5V uA22mA0.0006@5.5V pA/rtHz29@5.5V nV/rtHz2@5.5V mV115 dBTubeSurface MountSMD/SMT8TSSOP8-TSSOPGeneral Purpose AmplifierNo ShutdownCMOSGeneral Purpose1-40 to 85 °C300010080 dB1102.8MCP603Microchip TechnologyOperational Amplifiers29 nV/sqrt Hz0.0006 pA/sqrt Hz23 uA4.4 mm1 mm3 mm--29 nV/√Hz---------------------------------------Single----------------
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