Alternatives to Texas Instruments LM2674M-ADJ/NOPB
Texas Instruments LM2674M-ADJ/NOPB and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 LM2674M-ADJ/NOPBTexas Instruments | LM2674MX-ADJ/NOPBTexas Instruments | LM2674M-ADJUMW | +3more | |
|---|---|---|---|---|
| FFF Compatibility | The pinout, package, and mounting type are identical to the original part.The physical package is an 8-SOIC (3.90mm width) with identical mechanical dimensions.All electrical specifications, switching frequency, input/output voltage ranges, and current limits are identical. | The pinout is identical, with Pins 2 and 3 as No Connect (NC) and matching assignments on all other pins.The part is housed in an identical 8-SOIC package with the same mechanical dimensions.The device operates with the same 260 kHz switching frequency, 1.21V to 37V adjustable output range, and 500 mA limit. | ||
 AI Summary | LM2674M-ADJ/NOPB by Texas Instruments: Buck Switching Regulator IC Positive Adjustable 1.2V 1 Output 500mA 8-SOIC (0.154", 3.90mm Width). | This is the exact same chip as the queried part, but supplied on a Tape & Reel carrier instead of a Tube. It is a 100% direct drop-in replacement with no physical or electrical differences.
| This is an exact second-source equivalent from UMW. It has the same 8-SOIC footprint, pinout, switching frequency, and output current capability, making it a reliable direct drop-in alternative.
| |
| Lifecycle Status | Active | Active | Unknown | |
| Market Availability | In stock | In stock | Unknown | |
| REACH | REACH | REACH | Unknown | |
| RoHS | RoHS | RoHS | Unknown | |
| Description | Buck Switching Regulator IC Positive Adjustable 1.2V 1 Output 500mA 8-SOIC (0.154", 3.90mm Width) | Buck Switching Regulator IC Positive Adjustable 1.2V 1 Output 500mA 8-SOIC (0.154", 3.90mm Width) | This is an exact second-source equivalent from UMW. It has the same 8-SOIC footprint, pinout, switching frequency, and output current capabi | |
| Manufacturer | Texas Instruments | Texas Instruments | UMW | |
| Type | Power Management (PMIC) | Power Management (PMIC) | Component | |
| Datasheet | Open | Open | N/A | |
| Lead Time | 9 weeks | 9 weeks | Unknown | |
| Country of Origin | MY, US, GB, DE | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8542.39.0070 | - | - | |
| Moisture Sensitivity Level | 1 (Unlimited) | - | - | |
| Function | Step-Down | - | - | |
| Topology | Buck | - | - | |
| Output Type | Adjustable | - | - | |
| Mounting Type | Surface Mount | - | - | |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | - | - | |
| Current - Output | 500mA | - | - | |
| Number of Outputs | 1 | - | - | |
| Output Configuration | Positive | - | - |
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Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
 LM2674MX-ADJ/NOPBTexas Instruments | In stock | Active | 5Alternatives availableSee Alternatives |
 LM20BIM7/NOPBTexas Instruments | Discontinued | Obsolete | 5Alternatives availableSee Alternatives |
 LM2991S/NOPBTexas Instruments | In stock | Active | 4Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The Texas Instruments LM2674M-ADJ/NOPB is active and in production. The parts listed here are qualified equivalents if you need a second source or better availability.
The closest qualified second sources for the Texas Instruments LM2674M-ADJ/NOPB are the LM2674MX-ADJ/NOPB (Texas Instruments) and the LM2674M-ADJ (UMW), out of 5 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 LM2674M-ADJ/NOPB 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 LM2674M-ADJ/NOPB (Texas Instruments) is a part in the Power Management (PMIC) category. This page lists qualified, cross-referenced replacements for it with a side-by-side comparison.
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