Alternatives to Texas Instruments LM8261M5
Texas Instruments LM8261M5 and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 LM8261M5Texas Instruments |  ADA4084-1ARJZ-R7Analog Devices Inc. | OPA197IDBVRTexas Instruments | +1more | |
|---|---|---|---|---|
| FFF Compatibility | Standard SOT-23-5 pin configuration (Pin 1: OUT, Pin 2: V-, Pin 3: +IN, Pin 4: -IN, Pin 5: V+) matches the LM8261 exactly.Packaged in standard SOT-23-5 (SC-74A / SOT-753) footprint.Covers the 30 V supply maximum rating and serves as a high-precision Rail-to-Rail input/output operational amplifier, though with lower output current capability (30 mA vs 100 mA). | Identical SOT-23-5 pinout mapping (1: OUT, 2: V-, 3: +IN, 4: -IN, 5: V+) allows direct board level mounting.Standard 5-pin SOT-23 package body dimensions are fully compatible.Meets and exceeds supply voltage ceiling (36 V max) and slew rate, with a slightly lower gain bandwidth product (10 MHz vs 24 MHz). | ||
 AI Summary | LM8261M5 by Texas Instruments: Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail SOT-23-5. | This high-precision, low-noise operational amplifier from Analog Devices matches the physical footprint, pinout configuration, and wide 30 V supply ceiling of the obsolete LM8261, making it a highly reliable and active replacement.
| The OPA197 from Texas Instruments offers a modern, active alternative within the same manufacturer ecosystem, boasting superior precision, higher supply voltage ceiling, and excellent capacitive load driving capabilities.
| |
| Lifecycle Status | Obsolete | Active | Active | |
| Market Availability | Discontinued | In stock | In stock | |
| REACH | REACH | REACH | REACH | |
| RoHS | RoHS | RoHS | RoHS | |
| Description | Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail SOT-23-5 | Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail SOT-23-5 | Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail SOT-23-5 | |
| Manufacturer | Texas Instruments | Analog Devices Inc. | Texas Instruments | |
| Type | Linear | Linear | Linear | |
| Datasheet | Open | Open | Open | |
| Lead Time | 20 weeks | 11 weeks | 16 weeks | |
| Country of Origin | - | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8542.33.0001 | - | - | |
| Moisture Sensitivity Level | 1 (Unlimited) | - | - | |
| Slew Rate | 12V/µs | - | - | |
| Output Type | Rail-to-Rail | - | - | |
| Mounting Type | Surface Mount | - | - | |
| Amplifier Type | Standard (General Purpose) | - | - | |
| Package / Case | SC-74A, SOT-753 | - | - | |
| Current - Supply | 1.3mA | - | - | |
| Number of Circuits | 1 | - | - | |
| Current - Input Bias | 1.05 µA | - | - |
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Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
 LM8261M5/NOPBTexas Instruments | In stock | Obsolete | 4Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The Texas Instruments LM8261M5 is marked obsolete, so the manufacturer has discontinued it and any remaining supply is limited to distributor stock. The qualified second sources on this page are active parts you can design in today.
The closest qualified second sources for the Texas Instruments LM8261M5 are the ADA4084-1ARJZ-R7 (Analog Devices Inc.) and the OPA197IDBVR (Texas Instruments), out of 3 matched alternatives in total. Each is compared against the original on fit, form and function in the table above.
Not always. The alternatives to the LM8261M5 are matched on function but can differ in package, pinout or a key parameter, so review the fit/form/function notes in the table and the datasheet before designing one in.
The LM8261M5 (Texas Instruments) is a part in the Linear category. This page lists qualified, cross-referenced replacements for it with a side-by-side comparison.
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