component
NCS333ASN2T1G
Public Made by Adomby adom
onsemi Precision Op Amps, TSOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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NCS333ASN2T1G
onsemi · Precision Op Amps · TSOT-23-5
NCS333ASN2T1G from onsemi, in a TSOT-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 with rail-to-rail output swing; output short-circuit current is rated Continuous (short to ground) per the absolute maximum ratings. |
| 2 | VSS | power_in | Negative supply rail; supply is specified as VDD − VSS = 1.8 V to 5.5 V, and input voltages must stay above (VSS) − 0.3 V. |
| 3 | IN+ | input | Non-inverting input; input common-mode voltage range is VSS − 0.1 V to VDD + 0.1 V, and input current must be limited to 10 mA or less if the signal swings more than 0.3 V beyond the supply rails. |
| 4 | IN− | input | Inverting input; input common-mode voltage range is VSS − 0.1 V to VDD + 0.1 V, and input current must be limited to 10 mA or less if the signal swings more than 0.3 V beyond the supply rails. |
| 5 | VDD | power_in | Positive supply rail; supply is specified as VDD − VSS = 1.8 V to 5.5 V with an absolute maximum supply of 7 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | onsemi |
| Package | TSOT-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 |
|---|---|---|---|---|---|---|---|
| Supply Voltage (VDD − VSS) | VS | 1.8 | 5.5 | V | 4 | ||
| Specified Operating Temperature Range, NCx333A | TA | -40 | 125 | °C | NCx333A (this MPN, NCS333A) | 4 | |
| Supply Voltage | 7 | V | 4 | ||||
| Input Current | -10 | 10 | mA | Note 1: input terminals diode-clamped to supply rails | 4 | ||
| Operating Temperature Range | -40 | 125 | °C | 4 | |||
| Storage Temperature Range | -65 | 150 | °C | 4 | |||
| Junction Temperature | 150 | °C | 4 | ||||
| ESD Human Body Model (HBM) | -4000 | 4000 | V | JEDEC JS-001 (AEC-Q100-002) | 4 | ||
| ESD Machine Model (MM) | -200 | 200 | V | JEDEC JESD22-A115 (AEC-Q100-003) | 4 | ||
| ESD Charged Device Model (CDM) | -2000 | 2000 | V | JEDEC JESD22-C101 (AEC-Q100-011) | 4 | ||
| Latch-up Current | 100 | mA | JEDEC JESD78 | 4 | |||
| Thermal Resistance, Junction to Ambient (SOT23-5 / TSOP5) | JA | 290 | °C/W | Note 5: 80x80x1.5 mm FR4 PCB, 650 mm2, 2 oz copper, JEDEC JESD51 | 4 | ||
| Offset Voltage | VOS | 3.5 | 10 | V | VS = +5 V, TA = +25°C (NCS333A) | 5 | |
| Offset Voltage Drift vs Temperature | VOS/T | 0.03 | 0.07 | V/°C | 5 | ||
| Offset Voltage Drift vs Supply | VOS/VS | 0.32 | 5 | V/V | Full temperature range | 5 | |
| Input Bias Current | IIB | -200 | 60 | 200 | pA | TA = +25°C | 5 |
| Input Offset Current | IOS | -400 | 50 | 400 | pA | TA = +25°C | 5 |
| Common Mode Rejection Ratio | CMRR | 106 | 123 | dB | VS = 5.0 V | 5 | |
| Open Loop Voltage Gain | AVOL | 106 | 145 | dB | VSS + 100 mV < VO < VDD − 100 mV | 5 | |
| Output Voltage High, referenced to VDD | VOH | 10 | 50 | mV | TA = +25°C | 5 | |
| Output Voltage High, referenced to VDD | VOH | 70 | mV | Full temperature range | 5 | ||
| Output Voltage Low, referenced to VSS | VOL | 10 | 50 | mV | TA = +25°C | 5 | |
| Output Voltage Low, referenced to VSS | VOL | 70 | mV | Full temperature range | 5 | ||
| Power Supply Rejection Ratio | PSRR | 106 | 130 | dB | Full temperature range | 6 | |
| Quiescent Current (per channel, no load) | IQ | 17 | 25 | A | 1.8 V ≤ VS ≤ 3.3 V; no load, per channel (Note 8) | 6 | |
| Quiescent Current (per channel, no load) | IQ | 21 | 33 | A | 3.3 V < VS ≤ 5.5 V; no load, per channel (Note 8) | 6 |
CAD (KiCad official)
- Symbol:
NCS333ASN2T1G - Footprint:
Package_TO_SOT_SMD:TSOT-23-5 - 3D model: TSOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
ncs333asn2t1g-etched.step/ncs333asn2t1g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ncs333asn2t1g.step/ncs333asn2t1g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: onsemi datasheet (22 pp, sha256
4d8d195b499b1d42, retrieved 2026-10-17, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).
# NCS333ASN2T1G
**onsemi** · Precision Op Amps · TSOT-23-5
NCS333ASN2T1G from onsemi, in a TSOT-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 with rail-to-rail output swing; output short-circuit current is rated Continuous (short to ground) per the absolute maximum ratings. |
| 2 | VSS | power_in | Negative supply rail; supply is specified as VDD − VSS = 1.8 V to 5.5 V, and input voltages must stay above (VSS) − 0.3 V. |
| 3 | IN+ | input | Non-inverting input; input common-mode voltage range is VSS − 0.1 V to VDD + 0.1 V, and input current must be limited to 10 mA or less if the signal swings more than 0.3 V beyond the supply rails. |
| 4 | IN− | input | Inverting input; input common-mode voltage range is VSS − 0.1 V to VDD + 0.1 V, and input current must be limited to 10 mA or less if the signal swings more than 0.3 V beyond the supply rails. |
| 5 | VDD | power_in | Positive supply rail; supply is specified as VDD − VSS = 1.8 V to 5.5 V with an absolute maximum supply of 7 V. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | onsemi |
| Package | TSOT-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 |
|---|---|---|---|---|---|---|---|
| Supply Voltage (VDD − VSS) | VS | 1.8 | | 5.5 | V | | 4 |
| Specified Operating Temperature Range, NCx333A | TA | -40 | | 125 | °C | NCx333A (this MPN, NCS333A) | 4 |
| Supply Voltage | | | | 7 | V | | 4 |
| Input Current | | -10 | | 10 | mA | Note 1: input terminals diode-clamped to supply rails | 4 |
| Operating Temperature Range | | -40 | | 125 | °C | | 4 |
| Storage Temperature Range | | -65 | | 150 | °C | | 4 |
| Junction Temperature | | | | 150 | °C | | 4 |
| ESD Human Body Model (HBM) | | -4000 | | 4000 | V | JEDEC JS-001 (AEC-Q100-002) | 4 |
| ESD Machine Model (MM) | | -200 | | 200 | V | JEDEC JESD22-A115 (AEC-Q100-003) | 4 |
| ESD Charged Device Model (CDM) | | -2000 | | 2000 | V | JEDEC JESD22-C101 (AEC-Q100-011) | 4 |
| Latch-up Current | | | | 100 | mA | JEDEC JESD78 | 4 |
| Thermal Resistance, Junction to Ambient (SOT23-5 / TSOP5) | JA | | 290 | | °C/W | Note 5: 80x80x1.5 mm FR4 PCB, 650 mm2, 2 oz copper, JEDEC JESD51 | 4 |
| Offset Voltage | VOS | | 3.5 | 10 | V | VS = +5 V, TA = +25°C (NCS333A) | 5 |
| Offset Voltage Drift vs Temperature | VOS/T | | 0.03 | 0.07 | V/°C | | 5 |
| Offset Voltage Drift vs Supply | VOS/VS | | 0.32 | 5 | V/V | Full temperature range | 5 |
| Input Bias Current | IIB | -200 | 60 | 200 | pA | TA = +25°C | 5 |
| Input Offset Current | IOS | -400 | 50 | 400 | pA | TA = +25°C | 5 |
| Common Mode Rejection Ratio | CMRR | 106 | 123 | | dB | VS = 5.0 V | 5 |
| Open Loop Voltage Gain | AVOL | 106 | 145 | | dB | VSS + 100 mV < VO < VDD − 100 mV | 5 |
| Output Voltage High, referenced to VDD | VOH | | 10 | 50 | mV | TA = +25°C | 5 |
| Output Voltage High, referenced to VDD | VOH | | | 70 | mV | Full temperature range | 5 |
| Output Voltage Low, referenced to VSS | VOL | | 10 | 50 | mV | TA = +25°C | 5 |
| Output Voltage Low, referenced to VSS | VOL | | | 70 | mV | Full temperature range | 5 |
| Power Supply Rejection Ratio | PSRR | 106 | 130 | | dB | Full temperature range | 6 |
| Quiescent Current (per channel, no load) | IQ | | 17 | 25 | A | 1.8 V ≤ VS ≤ 3.3 V; no load, per channel (Note 8) | 6 |
| Quiescent Current (per channel, no load) | IQ | | 21 | 33 | A | 3.3 V < VS ≤ 5.5 V; no load, per channel (Note 8) | 6 |
## CAD (KiCad official)
- Symbol: `NCS333ASN2T1G`
- Footprint: `Package_TO_SOT_SMD:TSOT-23-5`
- 3D model: TSOT-23-5 (KiCad packages3D, STEP)
- 3D model files: `ncs333asn2t1g-etched.step` / `ncs333asn2t1g-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ncs333asn2t1g.step` / `ncs333asn2t1g.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [onsemi datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588930013756329984) (22 pp, sha256 `4d8d195b499b1d42`, retrieved 2026-10-17, 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](docs/ncs333asn2t1g-datasheet.pdf)