MC78L15ABDGAlternatives & Equivalent Parts
About MC78L15ABDG
MC78L15ABDG is a Integrated Circuit component manufactured by ON Semiconductor. It comes in a SOT23 (8-Pin) package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | MC78L15ABDGSource | SDM03U40-7 | SD103AW-7-F |
|---|---|---|---|
| Manufacturer | ON Semiconductor | Diodes Inc. | Diodes Inc. |
| Package Type | SOT23 (8-Pin) | Small Outline Diode Flat Lead | Small Outline Diode |
| Pin Count | 8 | 2 | 2 |
| Temperature Range | — | -40.0°C ~ 125.0°C | -65.0°C ~ 125.0°C |
| Price | $0.1052 | $0.0223 | $0.0370 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| Pbfree Code | Yes | Yes | Yes |
| Manufacturer Package Code | 751-07 | — | — |
| Factory Lead Time | 4 Weeks | 12 Weeks | 12 Weeks |
| YTEOL | 0 | 6 | 6 |
| Adjustability | FIXED | — | — |
| Dropout Voltage1-Nom | 1.7 V | — | — |
| Input Voltage Absolute-Max | 35 V | — | — |
| Input Voltage-Max | 30 V | — | — |
| Input Voltage-Min | 17.5 V | — | — |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-F2 | R-PDSO-G2 |
| JESD-609 Code | e3 | e3 | e3 |
| Line Regulation-Max | 0.3% | — | — |
| Load Regulation-Max | 0.15% | — | — |
| Number of Functions | 1 | — | — |
| Number of Outputs | 1 | — | — |
| Operating Temperature TJ-Max | 125 °C | — | — |
| Operating Temperature TJ-Min | -40 °C | — | — |
| Output Current1-Max | 0.1 A | — | — |
| Output Voltage1-Max | 15.6 V | — | — |
| Output Voltage1-Min | 14.4 V | — | — |
| Output Voltage1-Nom | 15 V | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 | — | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| Packing Method | RAIL | — | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR | — | — |
| Surface Mount | YES | YES | YES |
| Technology | BIPOLAR | SCHOTTKY | SCHOTTKY |
| Terminal Finish | Tin (Sn) | MATTE TIN | MATTE TIN |
| Terminal Form | GULL WING | FLAT | GULL WING |
| Terminal Pitch | 1.27 mm | — | — |
| Terminal Position | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 | 30 | 30 |
| Voltage Tolerance-Max | 4% | — | — |
| Additional Feature | — | HIGH RELIABILITY | — |
| Application | — | GENERAL PURPOSE | GENERAL PURPOSE |
| Configuration | — | SINGLE | SINGLE |
| Diode Element Material | — | SILICON | SILICON |
| Diode Type | — | RECTIFIER DIODE | RECTIFIER DIODE |
| Forward Voltage-Max (VF) | — | 0.37 V | 0.37 V |
| Non-rep Pk Forward Current-Max | — | 0.2 A | 1.5 A |
| Number of Elements | — | 1 | 1 |
| Number of Phases | — | 1 | 1 |
| Output Current-Max | — | 0.03 A | 0.35 A |
| Power Dissipation-Max | — | 0.15 W | 0.4 W |
| Rep Pk Reverse Voltage-Max | — | 40 V | 40 V |
| Reverse Recovery Time-Max | — | — | 0.01 µs |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 2 alternatives for MC78L15ABDG — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for MC78L15ABDG is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating MC78L15ABDG replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to MC78L15ABDG?
Known equivalents for MC78L15ABDG include SDM03U40-7, SD103AW-7-F. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MC78L15ABDG?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify MC78L15ABDG alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.