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MCP6V51T-E

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Microchip Tech Precision Op Amps, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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MCP6V51T-E

Microchip Tech · Precision Op Amps · SOT-23-5

MCP6V51T-E from Microchip Tech, in a SOT-23-5. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 VOUT output Analog output is a low-impedance voltage source.
2 VSS power_in Negative power supply; VDD is 4.5V to 45V higher than VSS, and VSS is connected to ground in single-supply use.
3 VIN+ power_in Noninverting input is a high-impedance CMOS input with low bias currents, and normal operation requires the input to stay between VSS and VDD.
4 VIN- power_in Inverting input is a high-impedance CMOS input with low bias currents, and normal operation requires the input to stay between VSS and VDD.
5 VDD power_in Positive power supply, 4.5V to 45V higher than VSS, which needs bypass capacitors.

Key specifications

Parameter Value
Manufacturer Microchip Tech
Package SOT-23-5
Category Amplifiers/Comparators
Pins 5

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Input Offset Voltage VOS -15 2.4 15 µV TA = +25°C 3
Input Offset Voltage Drift with Temperature (Linear Temp. Co.), VDD = 4.5V TC1 -31 5 31 nV/°C TA = -40 to +125°C, VDD = 4.5V (Note 1) 3
Input Offset Voltage Drift with Temperature (Linear Temp. Co.), VDD = 45V TC1 -36 7 36 nV/°C TA = -40 to +125°C, VDD = 45V (Note 1) 3
Power Supply Rejection Ratio PSRR 134 160 dB 3
Power Supply Rejection Ratio (temperature) PSRR 124 138 dB TA = -40°C to +125°C, VDD = 45V (Note 1) 3
Input Bias Current IB -250 60 250 pA VDD = 45V 4
Input Bias Current across Temperature IB -4 1.4 4 nA TA = +125°C (Note 1) 4
Input Offset Current IOS -1 0.28 1 nA VDD = 45V 4
Input Offset Current across Temperature IOS -8 0.45 8 nA TA = +125°C (Note 1) 4
Common-Mode Input Voltage Range Low (max = VSS, 0.3 V, reference VSS) VCML -0.3 V Note 2 4
Common-Mode Input Voltage Range High (min = VDD, 2.1 V, reference VDD) VCMH -2.1 V Note 2 4
Common-Mode Rejection Ratio CMRR 110 125 dB VDD = 4.5V, VCM = -0.3V to 2.4V (Note 2) 4
Common-Mode Rejection Ratio (temperature) CMRR 106 116 dB VDD = 4.5V, TA = -40°C to +125°C (Note 1) 4
Common-Mode Rejection Ratio CMRR 135 150 dB VDD = 45V, VCM = -0.3V to 42.9V (Note 2) 4
Common-Mode Rejection Ratio (temperature) CMRR 128 140 dB VDD = 45V, TA = -40°C to +125°C (Note 1) 4
DC Open-Loop Gain AOL 124 142 dB VDD = 4.5V, VOUT = 0.3V to 4.2V 4
DC Open-Loop Gain (temperature) AOL 120 139 dB VDD = 4.5V, TA = -40°C to +125°C (Note 1) 4
DC Open-Loop Gain AOL 140 164 dB VDD = 45V, VOUT = 0.3V to 44.7V 4
DC Open-Loop Gain (temperature) AOL 134 160 dB VDD = 45V, TA = -40°C to +125°C (Note 1) 4
Minimum Output Voltage Swing (typ = VSS + 45, max = VSS + 60; reference VSS) VOL 45 60 mV RL = 1 kΩ, VDD = 4.5V 5
Minimum Output Voltage Swing (typ = VSS + 500, max = VSS + 1000; reference VSS) VOL 500 1000 mV RL = 1 kΩ, VDD = 45V 5
Minimum Output Voltage Swing (typ = VSS + 6, max = VSS + 20; reference VSS) VOL 6 20 mV RL = 10 kΩ, VDD = 4.5V 5
Minimum Output Voltage Swing (typ = VSS + 50, max = VSS + 70; reference VSS) VOL 50 70 mV RL = 10 kΩ, VDD = 45V 5
Maximum Output Voltage Swing (min = VDD, 150, typ = VDD, 100; reference VDD) VOH -150 -100 mV RL = 1 kΩ, VDD = 4.5V 5
Maximum Output Voltage Swing (min = VDD, 2500, typ = VDD, 1500; reference VDD) VOH -2500 -1500 mV RL = 1 kΩ, VDD = 45V 5
Maximum Output Voltage Swing (min = VDD, 20, typ = VDD, 12; reference VDD) VOH -20 -12 mV RL = 10 kΩ, VDD = 4.5V 5
Maximum Output Voltage Swing (min = VDD, 200, typ = VDD, 100; reference VDD) VOH -200 -100 mV RL = 10 kΩ, VDD = 45V 5
Supply Voltage VDD 4.5 45 V 5
Quiescent Current per Amplifier IQ 310 460 590 µA VDD = 4.5V, IO = 0 5
Quiescent Current per Amplifier IQ 310 470 590 µA VDD = 45V, IO = 0 5
Quiescent Current per Amplifier across Temperature IQ 540 670 µA IO = 0, TA = -40 to +125°C, see Figure 2-22 (Note 1) 5
Specified Temperature Range TA -40 125 °C 6
Operating Temperature Range TA -40 125 °C Note 1 6
Storage Temperature Range TA -65 150 °C 6
Current at Input Pins -5 5 mA Note 1 3
Analog Inputs (VIN+ and VIN-) (min = VSS, 0.5 V, max = VDD + 0.5 V; references VSS and VDD) -0.5 0.5 V 3
All Other Inputs and Outputs (min = VSS, 0.3 V, max = VDD + 0.3 V; references VSS and VDD) -0.3 0.3 V 3
Differential Input Voltage -9 9 V Note 1 3
Current at Output and Supply Pins -50 50 mA 3
Maximum Junction Temperature 150 °C 3
ESD Protection on All Pins (HBM) 2 kV 3
ESD Protection on All Pins (CDM) 750 V 3
ESD Protection on All Pins (MM) 200 V 3
Thermal Resistance, 5-Lead SOT-23, junction to ambient θJA 115 °C/W 6

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts tin 8-Lead Plastic Small Outline (SN) - Narrow, 3.90 mm (.150 In.) Body [SOIC] A A2 38

CAD (KiCad official)

  • Symbol: MCP6V51T-E
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: mcp6v51t-e-etched.step / mcp6v51t-e-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mcp6v51t-e.step / mcp6v51t-e.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Microchip Tech datasheet (50 pp, sha256 6d2dd469007b537e, retrieved 2026-10-19, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF