LM2901MX/NOPB
The LM2901 is a quad differential comparator with four independent channels, open-collector/open-drain outputs, a 2 V to 30 V supply range and 1.3 us typical propagation delay. It draws 0.2 mA per channel typical and operates from -40 to 125 C. It is commonly used for level detection, zero-crossing and industrial/automotive sensing.
- AEC qualification
- AEC-Q100 Grade 1 qualified
- Operating temperature
- -40 °C ~ +125 °C
- Package
- SOIC-14
- channel
- 4
- bw
- 1.3 MHz
Overview
The LM2901 is a quad differential comparator with four independent channels, open-collector/open-drain outputs, a 2 V to 30 V supply range and 1.3 us typical propagation delay. It draws 0.2 mA per channel typical and operates from -40 to 125 C. It is commonly used for level detection, zero-crossing and industrial/automotive sensing.
Key specifications
| Part number | LM2901MX/NOPB |
| Brand | TI |
| Category | Amplifiers & Linear |
| Package | SOIC-14 |
| Packaging | Tape & Reel |
| Operating temperature | -40 °C ~ +125 °C |
| AEC qualification | AEC-Q100 Grade 1 qualified |
| Compliance | RoHS Compliant |
| Availability | In stock |
| Condition | New & Original |
| channel | 4 |
| bw | 1.3 MHz |
| vos | ±2 mV |
| supply | 2 ~ 36 V |
Qualification & reliability
Qualification status is shown only when confirmed against manufacturer documentation; otherwise it is marked “to be verified”.
| AEC qualification | AEC-Q100 Grade 1 qualified |
| Operating temperature | -40 °C ~ +125 °C |
| Source | Manufacturer datasheet ↗ |
| Updated | 2026-09-10 |
Package & pinout
| Package | SOIC-14 |
| Packaging | Tape & Reel |
| Pinout | See datasheet pinout ↗ |
Automotive systems
Electronic water pump
A BLDC water pump runs continuously next to a hot engine: the power stage must survive load dump and inductive spikes, s…
Electric compressor
An electric A/C compressor drives 1–5 kW with high DC bus voltage and continuous duty. The inverter must handle high inr…
Battery management system
Cell voltage and pack current must be measured accurately across the full temperature range, stored safely across power …
On-board charger PFC
The PFC front end runs directly from the AC grid through the vehicle inlet: it must reach the required efficiency and po…
Downloads
Same series
| Part number | Brand | Package | Qualification | Operating temperature | Key parameters | Docs | Actions | |
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| INA199B2QDCKRQ1 In stock | TI | SOT-SC70-6 | AEC-Q100 Grade 1 qualified | -40 °C ~ +125 °C | supply: 2.7 ~ 26 V · channel: 1 · bw: 105 kHz | Datasheet ↗ | ||
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Up to 4 parts can be compared.
Alternatives
| Part number | Brand | Package | Qualification | Operating temperature | Key parameters | Docs | Actions | |
|---|---|---|---|---|---|---|---|---|
| ACE358MTR-E1 In stock | ACE | SOP-8 | Qualification to be verified | To be confirmed | To be confirmed | Datasheet ↗ | ||
| AD822ARZ-REEL7 In stock | ADI | SOIC-8 | Qualification to be verified | To be confirmed | To be confirmed | Datasheet ↗ | ||
| LM258ADT | STM | — | Qualification to be verified | To be confirmed | To be confirmed | Datasheet ↗ | ||
| LM258DR2G In stock | onsemi | SOIC-8 | Qualification to be verified | To be confirmed | To be confirmed | Datasheet ↗ | ||
| LM2901XP | Runic | — | Qualification to be verified | To be confirmed | To be confirmed | Datasheet ↗ | ||
| LM2903XK In stock | Runic | SOT-23-5 | Qualification to be verified | To be confirmed | To be confirmed | Datasheet ↗ |
Alternatives are checked against the original datasheet, not inferred from name similarity.