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LMC7101BYM5-TR

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

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LMC7101BYM5-TR

Microchip Tech · Operational Amplifier · SOT-23-5

LMC7101BYM5-TR 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 OUT output Amplifier output, rail-to-rail, with short-circuit current typically 200mA sourcing at 5V supply.
2 V+ power_in Positive supply, operating range 2.7V to 12V total supply (V+ - V-), absolute maximum 15V.
3 IN+ input Noninverting input, common-mode range extends 300mV beyond the supply rails.
4 IN- input Inverting input, common-mode range extends 300mV beyond the supply rails.
5 V- power_in Negative supply for split supply application or ground for single supply application.

Key specifications

Parameter Value
Manufacturer Microchip Tech
Package SOT-23-5
Category Amplifiers
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 0.11 9 mV V+ = 2.7V 2
Input Bias Current IB 1 64 pA V+ = 2.7V 2
Input Offset Current IOS 0.5 32 pA V+ = 2.7V 2
Common-Mode Rejection Ratio CMRR 50 70 dB V+ = 2.7V, 0V ≤ VCM ≤ 2.7V, Note 6 2
Input Common-Mode Voltage low VCM -0.3 0 V V+ = 2.7V, input low, CMRR ≥ 50dB 2
Input Common-Mode Voltage high VCM 2.7 3 V V+ = 2.7V, input high, CMRR ≥ 50dB 2
Power Supply Rejection Ratio PSRR 45 60 dB V+ = 1.35V to 1.65V, V- = -1.35V to -1.65V, VCM = 0 2
Output Swing high VO 2.64 2.699 V V+ = 2.7V, output high, RL = 10k 2
Output Swing low VO 0.001 0.06 V V+ = 2.7V, output low, RL = 10k 2
Output Swing high VO 2.6 2.692 V V+ = 2.7V, output high, RL = 2k 2
Output Swing low VO 0.008 0.1 V V+ = 2.7V, output low, RL = 2k 2
Supply Current IS 0.5 0.81 mA V+ = 2.7V, VOUT = V+/2 2
Input Offset Voltage VOS 0.11 7 mV V+ = 3.0V 2
Common-Mode Rejection Ratio CMRR 60 74 dB 0V ≤ VCM ≤ 3.0V, Note 6 3
Input Common-Mode Voltage high VCM 3 3.3 V input high, CMRR ≥ 50dB 3
Power Supply Rejection Ratio PSRR 60 80 dB V+ = 1.5V to 6.0V, V- = -1.5V to -6.0V, VCM = 0 3
Output Swing high VOUT 2.9 2.992 V output high, RL = 2k 3
Output Swing low VOUT 0.008 0.1 V output low, RL = 2k 3
Output Swing high VOUT 2.85 2.973 V output high, RL = 600Ω 3
Output Swing low VOUT 0.027 0.15 V output low, RL = 600Ω 3
Supply Current IS 0.5 0.81 mA 3
Input Offset Voltage VOS 0.11 7 mV V+ = 5.0V 3
Common-Mode Rejection Ratio CMRR 60 82 dB V+ = 5.0V, 0V ≤ VCM ≤ 5V, Note 6 3
Input Common-Mode Voltage low VCM -0.3 -0.2 V V+ = 5.0V, input low, CMRR ≥ 50dB 3
Input Common-Mode Voltage high VCM 5.2 5.3 V V+ = 5.0V, input high, CMRR ≥ 50dB 3
Positive Power Supply Rejection Ratio +PSRR 65 82 dB V+ = 5V to 12V, V- = 0V, VOUT = 1.5V 3
Negative Power Supply Rejection Ratio -PSRR 65 82 dB V+ = 0V, V- = -5V to -12V, VOUT = -1.5V 3
Output Swing high VOUT 4.9 4.989 V V+ = 5.0V, output high, RL = 2k 3
Output Swing low VOUT 0.011 0.1 V V+ = 5.0V, output low, RL = 2k 3
Output Swing high VOUT 4.9 4.963 V V+ = 5.0V, output high, RL = 600Ω 3
Output Swing low VOUT 0.037 0.1 V V+ = 5.0V, output low, RL = 600Ω 3
Output Short Circuit Current ISC 120 200 mA sourcing (VOUT = 0V) or sinking (VOUT = 5V), Note 7 3
Supply Current IS 0.5 0.85 mA V+ = 5.0V, VOUT = V+/2 3
Input Offset Voltage VOS 0.11 9 mV V+ = 12V 4
Common-Mode Rejection Ratio CMRR 65 82 dB V+ = 12V, 0V ≤ VCM ≤ 12V, Note 6 4
Input Common-Mode Voltage low VCM -0.3 -0.2 V input low, V+ = 12V, CMRR ≥ 50dB 4
Input Common-Mode Voltage high VCM 12.2 12.3 V input high, V+ = 12V, CMRR ≥ 50dB 4
Positive Power Supply Rejection Ratio +PSRR 65 82 dB V+ = 5V to 12V, V- = 0V, VOUT = 1.5V 4
Negative Power Supply Rejection Ratio -PSRR 65 82 dB V+ = 0V, V- = -5V to -12V, VOUT = -1.5V 4
Large Signal Voltage Gain AV 80 340 V/mV sourcing or sinking, RL = 2k, Note 9 4
Large Signal Voltage Gain AV 15 300 V/mV sourcing or sinking, RL = 600Ω, Note 9 4
Output Swing high VOUT 11.9 11.98 V output high, V+ = 12V, RL = 2k 4
Output Swing low VOUT 0.02 0.1 V output low, V+ = 12V, RL = 2k 4
Output Swing high VOUT 11.73 11.93 V output high, V+ = 12V, RL = 600Ω 4
Output Swing low VOUT 0.07 0.27 V output low, V+ = 12V, RL = 600Ω 4
Output Short Circuit Current ISC 200 300 mA sourcing (VOUT = 0V) or sinking (VOUT = 12V), Notes 7, 8 4
Supply Current IS 0.8 1.5 mA V+ = 12V, VOUT = V+/2 4
Slew Rate SR 0.19 0.3 V/µs V+ = 12V, Note 10 5
Supply Voltage (V+, V-) 15 V 2
Junction Temperature TJ 150 °C 2
Storage Temperature -65 150 °C 2
Lead Temperature 260 °C soldering, 10 sec. 2
ESD 2 kV Note 5 2
Operating Supply Voltage 2.7 12 V V+, V- 2
Ambient Temperature TA -40 85 °C 2
Junction Temperature TJ -40 125 °C 2
Package Thermal Resistance θJA 325 °C/W Note 4 2

CAD (KiCad official)

  • Symbol: LMC7101BYM5-TR
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: lmc7101bym5-tr-etched.step / lmc7101bym5-tr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lmc7101bym5-tr.step / lmc7101bym5-tr.glb are the bare package body.

Provenance

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

  • Datasheet: Microchip Tech datasheet (12 pp, sha256 b4ce5c7bcf9ff5b6, retrieved 2026-10-23, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-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