Alternatives to Texas Instruments LM78L05ACM
Texas Instruments LM78L05ACM and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 LM78L05ACMTexas Instruments | LM78L05ACM/NOPBTexas Instruments |  MC78L05ABDR2Gonsemi | +3more | |
|---|---|---|---|---|
| FFF Compatibility | Identical SOIC-8 package and pinout assignments.Matches physical dimensions and mounting style exactly.Meets and exceeds all electrical parameters including output voltage, current, and input voltage maximums. | Shares the identical pinout and SOIC-8 footprint.Matches physical dimensions and SMD mounting style.Slightly lower maximum input voltage rating of 30V compared to the original 35V. | ||
 AI Summary | LM78L05ACM by Texas Instruments: Linear Voltage Regulator IC Positive Fixed 1 Output 100mA 8-SOIC. | The LM78L05ACM/NOPB is the direct, lead-free (RoHS compliant) successor to the obsolete LM78L05ACM. It shares the exact same silicon design, electrical characteristics, and packaging, making it a seamless drop-in replacement.
| The onsemi MC78L05ABDR2G is a high-quality alternative that features an identical pinout and package. It offers an improved operating temperature range, though its maximum input voltage is slightly lower at 30V.
| |
| Lifecycle Status | Obsolete | Active | Active | |
| Market Availability | In stock | In stock | In stock | |
| REACH | REACH | REACH | REACH | |
| RoHS | RoHS | RoHS | RoHS | |
| Description | Linear Voltage Regulator IC Positive Fixed 1 Output 100mA 8-SOIC | Linear Voltage Regulator IC Positive Fixed 1 Output 100mA 8-SOIC | Linear Voltage Regulator IC Positive Fixed 1 Output 100mA 8-SOIC | |
| Manufacturer | Texas Instruments | Texas Instruments | onsemi | |
| Type | Power Management (PMIC) | Power Management (PMIC) | Power Management (PMIC) | |
| Datasheet | Open | Open | Open | |
| Lead Time | 12 weeks | 16 weeks | 10 weeks | |
| Country of Origin | - | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8542.39.0090 | - | - | |
| Moisture Sensitivity Level | 1 (Unlimited) | - | - | |
| PSRR | 62dB (120Hz) | - | - | |
| Output Type | Fixed | - | - | |
| Mounting Type | Surface Mount | - | - | |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | - | - | |
| Current - Output | 100mA | - | - |
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Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
 LM45CIM3Texas Instruments | In stock | Obsolete | 3Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The Texas Instruments LM78L05ACM 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 LM78L05ACM are the LM78L05ACM/NOPB (Texas Instruments) and the MC78L05ABDR2G (onsemi), out of 5 matched alternatives in total. Each is compared against the original on fit, form and function in the table above.
Partly. Some alternatives to the LM78L05ACM 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 LM78L05ACM (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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