Alternatives to Texas Instruments LM8261M5/NOPB
Texas Instruments LM8261M5/NOPB and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 LM8261M5/NOPBTexas Instruments | OPA994IDBVRTexas Instruments |  OPA991IDBVRTexas Instruments | +2more | |
|---|---|---|---|---|
| FFF Compatibility | Matches the standard SOT-23-5 (DBV) footprint and pinout assignment exactly.Shares identical physical dimensions and mounting style (SOT-23-5 SMD package).Meets or exceeds all critical electrical specifications (supply voltage range, GBW, slew rate, and short-circuit current). | Matches the standard SOT-23-5 footprint and pinout assignment exactly.Shares identical physical dimensions and SOT-23-5 SMD package.Gain bandwidth product is significantly lower (4.5 MHz vs 21 MHz), making it unsuitable for high-frequency designs. | ||
 AI Summary | LM8261M5/NOPB by Texas Instruments: Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail SOT-23-5. | This is the ideal modern replacement from Texas Instruments, featuring excellent capacitive load stability and high output current. It directly matches or exceeds the LM8261's dynamic and static specs.
| An active alternative within the same TI family that offers higher supply voltage limits and lower power consumption, but trades off bandwidth. It serves as an excellent low-power option where high speed is not required.
| |
| Lifecycle Status | Obsolete | Unknown | Active | |
| Market Availability | In stock | Unknown | In stock | |
| REACH | REACH | Unknown | REACH | |
| RoHS | RoHS | Unknown | 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 | Texas Instruments | Texas Instruments | |
| Type | Linear | Linear | Linear | |
| Datasheet | Open | N/A | Open | |
| Lead Time | 20 weeks | Unknown | 9 weeks | |
| Country of Origin | MY | - | - | |
| 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 | - | - |
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Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
 LM393M/NOPBTexas Instruments | In stock | Active | 4Alternatives availableSee Alternatives |
 DS26LS31CM/NOPBTexas Instruments | Discontinued | Obsolete | 3Alternatives availableSee Alternatives |
 LM45CIM3/NOPBTexas Instruments | In stock | Obsolete | 4Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The Texas Instruments LM8261M5/NOPB 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/NOPB are the OPA994IDBVR (Texas Instruments) and the OPA991IDBVR (Texas Instruments), out of 4 matched alternatives in total. Each is compared against the original on fit, form and function in the table above.
Partly. Some alternatives to the LM8261M5/NOPB are full fit-, form- and function-compatible drop-ins, while others match on function but differ in package or a key parameter. Check the fit/form/function notes in the table and the datasheet for your application before swapping.
The LM8261M5/NOPB (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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