Alternatives to Texas Instruments LMV339ID
Texas Instruments LMV339ID and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 LMV339IDTexas Instruments | LMV339IDRTexas Instruments |  LMV339IDTSTMicroelectronics | +2more | |
|---|---|---|---|---|
| FFF Compatibility | The pinout is identical to the target part in the same SOIC-14 package.Matches the physical dimensions and SMD footprint of the original part.Electrical specifications, including the full -40°C to 125°C temperature range, are identical. | Pinout matches the original part's pin-for-pin assignments on the 14-SOIC package.Matches the standard 14-SOIC SMD footprint and dimensions.The operating temperature is narrower (-40°C to 85°C vs -40°C to 125°C) and maximum supply voltage is slightly lower (5V vs 5.5V). | ||
 AI Summary | LMV339ID by Texas Instruments: Comparator Standard (General Purpose) Open-Collector 14-SOIC. | This is the direct, manufacturer-recommended replacement for the obsolete LMV339ID. The only difference is the packaging format, as this part is shipped on Tape & Reel instead of in a Tube. All electrical, temperature, and physical parameters are completely identical.
| This STMicroelectronics second-source part is a pin-compatible drop-in alternative. While it offers significantly better quiescent current and speed, it has a reduced temperature range of -40°C to 85°C and maximum supply voltage of 5V, making it suitable for less demanding thermal environments.
| |
| Lifecycle Status | Obsolete | Active | Active | |
| Market Availability | In stock | In stock | In stock | |
| REACH | REACH | REACH | REACH | |
| RoHS | RoHS | RoHS | RoHS | |
| Description | Comparator Standard (General Purpose) Open-Collector 14-SOIC | Comparator Standard (General Purpose) Open-Collector 14-SOIC | Comparator Standard (General Purpose) Open-Drain 14-SO | |
| Manufacturer | Texas Instruments | Texas Instruments | STMicroelectronics | |
| Type | Linear | Linear | Linear | |
| Datasheet | Open | Open | Open | |
| Lead Time | 18 weeks | 9 weeks | 30 weeks | |
| Country of Origin | - | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8542.39.0090 | - | - | |
| Moisture Sensitivity Level | 1 (Unlimited) | - | - | |
| Type | Standard (General Purpose) | - | - | |
| Output Type | Open-Collector | - | - | |
| Mounting Type | Surface Mount | - | - | |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) | - | - | |
| Number of Elements | 4 | - | - | |
| Operating Temperature | -40°C ~ 125°C | - | - | |
| Current - Output (Typ) | 84mA @ 5V | - | - | |
| Propagation Delay (Max) | 600ns | - | - |
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Frequently asked questions
Yes. The Texas Instruments LMV339ID 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 LMV339ID are the LMV339IDR (Texas Instruments) and the LMV339IDT (STMicroelectronics), out of 4 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 LMV339ID 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 LMV339ID (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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