For Reference Only
| Part Number | LM311N/NOPB |
| Manufacturer | National Semiconductor |
| Category | Integrated Circuits (ICs) › Comparators |
| Description | LM311-N PRECISION, HIGH VOLTAGE, |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | LM311N/NOPB PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 07 - Dec 11 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | LM311N/NOPB |
| Brand: | National Semiconductor |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | Comparators |
| Manufacturer: | National Semiconductor |
| Product Status: | Active |
| Type: | General Purpose |
| Number of Elements: | 1 |
| Output Type: | DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL |
| Voltage - Supply, Single/Dual (±): | 5V ~ 36V, ±2.5V ~ 18V |
| Voltage - Input Offset (Max): | 7.5mV @ ±15V |
| Current - Input Bias (Max): | 0.25µA @ ±15V |
| Current - Output (Typ): | 50mA |
| Current - Quiescent (Max): | 7.5mA |
| CMRR, PSRR (Typ): | - |
| Propagation Delay (Max): | - |
| Hysteresis: | - |
| Operating Temperature: | 0°C ~ 70°C |
| Package / Case: | 8-DIP (0.300", 7.62mm) |
| Mounting Type: | Through Hole |
| Supplier Device Package: | 8-PDIP |
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| In Stock | 85131 pieces - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.83000 | $0.83 |
| 10 | $0.74600 | $7.46 |
| 40 | $0.70850 | $28.34 |
| 120 | $0.58192 | $69.8304 |
| 520 | $0.48069 | $249.9588 |
| 1000 | $0.37950 | $379.5 |
| 2520 | $0.35420 | $892.584 |
| 5000 | $0.33649 | $1682.45 |
Due to the impact of the COVID-19,the above prices have not been updated, please resend the inquiry to us, thank you for your understanding
Please feel free to contact us for details.
