LM231NAlternatives & Equivalent Parts
About LM231N
LM231N is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Dual-In-Line Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | LM231NSource | ADR01ARZ | LMC6492BEM | SN65LBC176D | TS514AID | LM231N/NOPB | LM231AN/NOPB |
|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Analog Devices | Texas Instruments | Texas Instruments | STMicroelectronics | Texas Instruments | Texas Instruments |
| Package Type | Dual-In-Line Packages | Small Outline Packages | — | — | Small Outline Packages | Dual-In-Line Packages | Dual-In-Line Packages |
| Pin Count | 8 | 8 | — | — | 14 | 8 | 8 |
| Temperature Range | -25.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | — | — | -40.0°C ~ 125.0°C | -25.0°C ~ 85.0°C | -25.0°C ~ 85.0°C |
| Price | $4.2400 | $1.4820 | $1.3000 | $2.3161 | $0.9453 | $4.2400 | $5.0000 |
| Electrical Parameters | |||||||
| Pbfree Code | No | No | — | — | — | Yes | Yes |
| YTEOL | 0 | 10 | — | — | 0 | 15 | 15 |
| Converter Type | VOLTAGE TO FREQUENCY CONVERTER | — | — | — | — | VOLTAGE TO FREQUENCY CONVERTER | VOLTAGE TO FREQUENCY CONVERTER |
| JESD-30 Code | R-PDIP-T8 | R-PDSO-G8 | — | — | R-PDSO-G14 | R-PDIP-T8 | R-PDIP-T8 |
| JESD-609 Code | e0 | e3 | — | — | e4 | e4 | e4 |
| Linearity Error-Max (EL) | 0.02% | — | — | — | — | 0.02% | 0.02% |
| Negative Input Voltage-Max | -0.2 V | — | — | — | — | -0.2 V | -0.2 V |
| Number of Functions | 1 | 1 | — | — | 14 | 1 | 1 |
| Operating Frequency-Max | 0.1 MHz | — | — | — | — | 0.1 MHz | 0.1 MHz |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | DIP8,.3 | SOP8,.25 | — | — | SOP14,.25 | DIP8,.3 | DIP8,.3 |
| Package Shape | RECTANGULAR | RECTANGULAR | — | — | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | IN-LINE | SMALL OUTLINE | — | — | SMALL OUTLINE | IN-LINE | IN-LINE |
| Positive Input Voltage-Max | 3 V | — | — | — | — | 3 V | 3 V |
| Qualification Status | Not Qualified | Not Qualified | — | — | Not Qualified | Not Qualified | Not Qualified |
| Supply Current-Max | 6 mA | — | — | — | 2.4 mA | 6 mA | 6 mA |
| Supply Voltage-Max | 40 V | — | — | — | — | 20 V | 20 V |
| Supply Voltage-Min | 4 V | — | — | — | — | 4.5 V | 4.5 V |
| Supply Voltage-Nom | 5 V | — | — | — | — | 5 V | 5 V |
| Surface Mount | NO | YES | — | — | YES | NO | NO |
| Technology | BIPOLAR | BIPOLAR | — | — | BIPOLAR | BIPOLAR | BIPOLAR |
| Temperature Grade | OTHER | AUTOMOTIVE | — | — | AUTOMOTIVE | OTHER | OTHER |
| Terminal Finish | TIN LEAD | Matte Tin (Sn) | — | — | NICKEL PALLADIUM GOLD | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | THROUGH-HOLE | GULL WING | — | — | GULL WING | THROUGH-HOLE | THROUGH-HOLE |
| Terminal Pitch | 2.54 mm | 1.27 mm | — | — | 1.27 mm | 2.54 mm | 2.54 mm |
| Terminal Position | DUAL | DUAL | — | — | DUAL | DUAL | DUAL |
| ## LM231N Alternates Showing results | Image | — | — | — | — | — | — |
| Manufacturer Package Code | — | R-8 | — | — | — | — | — |
| Additional Feature | — | OUTPUT CAN BE ADJUSTED FROM 9.7V TO 10.05V | — | — | — | — | — |
| Analog IC - Other Type | — | THREE TERMINAL VOLTAGE REFERENCE | — | — | — | — | — |
| Number of Outputs | — | 1 | — | — | — | — | — |
| Output Voltage-Max | — | 10.01 V | — | — | — | — | — |
| Output Voltage-Min | — | 9.99 V | — | — | — | — | — |
| Output Voltage-Nom | — | 10 V | — | — | — | — | — |
| Peak Reflow Temperature (Cel) | — | 260 | — | — | 260 | — | — |
| Supply Voltage-Max (Vsup) | — | 36 V | — | — | — | — | — |
| Supply Voltage-Min (Vsup) | — | 12 V | — | — | — | — | — |
| Supply Voltage-Nom (Vsup) | — | 15 V | — | — | 15 V | — | — |
| Temp Coef of Voltage-Max | — | 10 ppm/°C | — | — | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | — | — | 40 | — | — |
| Trim/Adjustable Output | — | YES | — | — | — | — | — |
| Voltage Tolerance-Max | — | 0.1% | — | — | — | — | — |
| ## ADR01ARZ Alternates Showing results | — | Image | — | — | — | — | — |
| Amplifier Type | — | — | — | — | OPERATIONAL AMPLIFIER | — | — |
| Architecture | — | — | — | — | VOLTAGE-FEEDBACK | — | — |
| Average Bias Current-Max (IIB) | — | — | — | — | 0.3 µA | — | — |
| Bias Current-Max (IIB) @25C | — | — | — | — | 0.15 µA | — | — |
| Common-mode Reject Ratio-Min | — | — | — | — | 90 dB | — | — |
| Frequency Compensation | — | — | — | — | YES | — | — |
| Input Offset Voltage-Max | — | — | — | — | 1500 µV | — | — |
| Low-Bias | — | — | — | — | NO | — | — |
| Low-Offset | — | — | — | — | NO | — | — |
| Micropower | — | — | — | — | YES | — | — |
| Neg Supply Voltage Limit-Max | — | — | — | — | -18 V | — | — |
| Neg Supply Voltage-Nom (Vsup) | — | — | — | — | -15 V | — | — |
| Packing Method | — | — | — | — | TUBE | — | — |
| Power | — | — | — | — | NO | — | — |
| Programmable Power | — | — | — | — | NO | — | — |
| Slew Rate-Min | — | — | — | — | 0.8 V/us | — | — |
| Slew Rate-Nom | — | — | — | — | 1.5 V/us | — | — |
| Supply Voltage Limit-Max | — | — | — | — | 18 V | — | — |
| Unity Gain BW-Nom | — | — | — | — | 3000 | — | — |
| Voltage Gain-Min | — | — | — | — | 31620 | — | — |
| Wideband | — | — | — | — | NO | — | — |
| ## TS514AID Alternates Showing results | — | — | — | — | Image | — | — |
| Negative Supply Voltage-Min | — | — | — | — | — | -0.2 V | -0.2 V |
| ## LM231AN/NOPB Alternates Showing results | — | — | — | — | — | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Why Look for Alternatives?
Finding alternatives for LM231N is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating LM231N replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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What is equivalent to LM231N?
Known equivalents for LM231N include ADR01ARZ, LMC6492BEM, SN65LBC176D. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM231N?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify LM231N alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.