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NCV20081SQ3T2G

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onsemi Operational Amplifier, SC-70-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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NCV20081SQ3T2G

onsemi · Operational Amplifier · SC-70-5

NCV20081SQ3T2G from onsemi, in a SC-70-5. 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 IN+ input Non-inverting input with a common-mode range of VSS − 0.2 V to VDD + 0.2 V.
2 VSS power_in Negative supply or ground, with the total supply (VDD − VSS) operating from 1.8 V to 5.5 V.
3 IN− input Inverting input with a common-mode range of VSS − 0.2 V to VDD + 0.2 V.
4 OUT output Rail-to-rail amplifier output with a maximum output current of ±100 mA.
5 VDD power_in Positive supply, with the total supply (VDD − VSS) operating from 1.8 V to 5.5 V and an absolute maximum of 6 V.

Key specifications

Parameter Value
Manufacturer onsemi
Package SC-70-5
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 0.5 3.5 mV VS = 1.8 V 5
Input Offset Voltage (boldface, over temperature) VOS 4 mV Boldface: TA = -40°C to 125°C; VS = 1.8 V 5
Common Mode Rejection Ratio CMRR 48 73 dB VS = 1.8 V; VCM = VSS - 0.2 to VDD + 0.2 5
Open Loop Voltage Gain AVOL 86 120 dB VS = 1.8 V 5
Open Loop Voltage Gain (boldface, over temperature) AVOL 80 dB Boldface: TA = -40°C to 125°C; VS = 1.8 V 5
Output Voltage High VOH 3 19 mV VS = 1.8 V; VOH = VDD - VOUT 5
Output Voltage High (boldface, over temperature) VOH 20 mV Boldface: TA = -40°C to 125°C; VS = 1.8 V; VOH = VDD - VOUT 5
Output Voltage Low VOL 3 19 mV VS = 1.8 V; VOL = VOUT - VSS 5
Output Voltage Low (boldface, over temperature) VOL 20 mV Boldface: TA = -40°C to 125°C; VS = 1.8 V; VOL = VOUT - VSS 5
Power Supply Rejection Ratio PSRR 67 90 dB VS = 1.8 V; No Load 5
Power Supply Rejection Ratio (boldface, over temperature) PSRR 64 dB Boldface: TA = -40°C to 125°C; VS = 1.8 V; No Load 5
Power Supply Quiescent Current IDD 42 60 µA VS = 1.8 V; Per channel, no load 5
Input Offset Voltage VOS 0.5 3.5 mV VS = 3.3 V 6
Input Offset Voltage (boldface, over temperature) VOS 4 mV Boldface: TA = -40°C to 125°C; VS = 3.3 V 6
Common Mode Rejection Ratio CMRR 53 76 dB VS = 3.3 V; VCM = VSS - 0.2 to VDD + 0.2 6
Open Loop Voltage Gain AVOL 90 120 dB VS = 3.3 V 6
Open Loop Voltage Gain (boldface, over temperature) AVOL 86 dB Boldface: TA = -40°C to 125°C; VS = 3.3 V 6
Output Voltage High VOH 3 24 mV VS = 3.3 V; VOH = VDD - VOUT 6
Output Voltage High (boldface, over temperature) VOH 25 mV Boldface: TA = -40°C to 125°C; VS = 3.3 V; VOH = VDD - VOUT 6
Output Voltage Low VOL 3 24 mV VS = 3.3 V; VOL = VOUT - VSS 6
Output Voltage Low (boldface, over temperature) VOL 25 mV Boldface: TA = -40°C to 125°C; VS = 3.3 V; VOL = VOUT - VSS 6
Power Supply Rejection Ratio PSRR 67 90 dB VS = 3.3 V; No Load 6
Power Supply Rejection Ratio (boldface, over temperature) PSRR 64 dB Boldface: TA = -40°C to 125°C; VS = 3.3 V; No Load 6
Power Supply Quiescent Current IDD 42 60 µA VS = 3.3 V; Per channel, no load 6
Input Offset Voltage VOS 0.5 3.5 mV VS = 5.5 V 7
Input Offset Voltage (boldface, over temperature) VOS 4 mV Boldface: TA = -40°C to 125°C; VS = 5.5 V 7
Common Mode Rejection Ratio CMRR 55 79 dB VS = 5.5 V; VCM = VSS - 0.2 to VDD + 0.2 7
Open Loop Voltage Gain AVOL 90 120 dB VS = 5.5 V 7
Open Loop Voltage Gain (boldface, over temperature) AVOL 86 dB Boldface: TA = -40°C to 125°C; VS = 5.5 V 7
Output Voltage High VOH 3 24 mV VS = 5.5 V; VOH = VDD - VOUT 7
Output Voltage High (boldface, over temperature) VOH 25 mV Boldface: TA = -40°C to 125°C; VS = 5.5 V; VOH = VDD - VOUT 7
Output Voltage Low VOL 3 24 mV VS = 5.5 V; VOL = VOUT - VSS 7
Output Voltage Low (boldface, over temperature) VOL 25 mV Boldface: TA = -40°C to 125°C; VS = 5.5 V; VOL = VOUT - VSS 7
Power Supply Rejection Ratio PSRR 67 90 dB VS = 5.5 V; No Load 7
Power Supply Rejection Ratio (boldface, over temperature) PSRR 64 dB Boldface: TA = -40°C to 125°C; VS = 5.5 V; No Load 7
Power Supply Quiescent Current IDD 48 70 µA VS = 5.5 V; Per channel, no load 7
Supply Voltage VS 6 V VDD - VSS 4
Maximum Input Current II -10 10 mA 4
Maximum Output Current IO -100 100 mA 4
Continuous Total Power Dissipation PD 200 mW 4
Maximum Junction Temperature TJ 150 °C 4
Storage Temperature Range TSTG -65 150 °C 4
Mounting Temperature Tmount 260 °C Infrared or Convection, 20 sec 4
ESD Capability Human Body Model ESDHBM 2000 V 4
ESD Capability Charge Device Model ESDCDM 2000 V 4
Latch-Up Current ILU 100 mA 4
Operating Supply Voltage VS 1.8 5.5 V 4
Ambient Temperature TA -40 125 °C 4
Junction to Ambient Thermal Resistance, SC-70 θJA 491 °C/W Single layer board (JEDEC51-3) 4
Junction to Ambient Thermal Resistance, SC-70 θJA 444 °C/W Multi-layer board (JEDEC51-7) 4

CAD (KiCad official)

  • Symbol: NCV20081SQ3T2G
  • Footprint: Package_TO_SOT_SMD:SOT-353_SC-70-5
  • 3D model: SC-70-5 (KiCad packages3D, STEP)
  • 3D model files: ncv20081sq3t2g-etched.step / ncv20081sq3t2g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ncv20081sq3t2g.step / ncv20081sq3t2g.glb are the bare package body.

Provenance

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

  • Datasheet: onsemi datasheet (27 pp, sha256 d5c226b8ac735ef5, retrieved 2026-10-28, tier: manufacturer)
  • 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