MC78M05CTGAlternatives & Equivalent Parts
About MC78M05CTG
MC78M05CTG is a Integrated Circuit component manufactured by ON Semiconductor. It comes in a Transistor Outline, Vertical 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 | MC78M05CTGSource | ATMEGA164PA-PU |
|---|---|---|
| Manufacturer | ON Semiconductor | Microchip |
| Package Type | Transistor Outline, Vertical | Dual-In-Line Packages |
| Pin Count | 3 | 40 |
| Temperature Range | — | -40.0°C ~ 85.0°C |
| Price | $0.1694 | — |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE |
| Electrical Parameters | ||
| Pbfree Code | Yes | Yes |
| Manufacturer Package Code | 221AB | — |
| YTEOL | 6.01 | 0 |
| Adjustability | FIXED | — |
| Dropout Voltage1-Nom | 2 V | — |
| Input Voltage Absolute-Max | 35 V | — |
| Input Voltage-Max | 25 V | — |
| Input Voltage-Min | 7 V | — |
| JESD-30 Code | R-PSFM-T3 | R-PDIP-T40 |
| JESD-609 Code | e3 | e3 |
| Line Regulation-Max | 0.05% | — |
| Load Regulation-Max | 0.1% | — |
| Number of Functions | 1 | — |
| Number of Outputs | 1 | — |
| Operating Temperature TJ-Max | 125 °C | — |
| Output Current1-Max | 0.5 A | — |
| Output Voltage1-Max | 5.25 V | — |
| Output Voltage1-Min | 4.75 V | — |
| Output Voltage1-Nom | 5 V | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SIP3,.1TB | DIP40,.6 |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | FLANGE MOUNT | IN-LINE |
| Packing Method | RAIL | — |
| Qualification Status | Not Qualified | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR | — |
| Surface Mount | NO | NO |
| Technology | BIPOLAR | CMOS |
| Terminal Finish | Matte Tin (Sn) - annealed | MATTE TIN |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE |
| Terminal Pitch | 2.54 mm | 2.54 mm |
| Terminal Position | SINGLE | DUAL |
| Voltage Tolerance-Max | 5% | — |
| Factory Lead Time | — | 4 Weeks |
| Has ADC | — | YES |
| Additional Feature | — | IT ALSO OPERATES FROM 1.8V TO 5.5 V AT 4 MHZ |
| Bit Size | — | 8 |
| Boundary Scan | — | YES |
| CPU Family | — | AVR RISC |
| Clock Frequency-Max | — | 20 MHz |
| DAC Channels | — | NO |
| DMA Channels | — | NO |
| Format | — | FIXED POINT |
| Integrated Cache | — | NO |
| Low Power Mode | — | YES |
| Number of External Interrupts | — | 3 |
| Number of I/O Lines | — | 32 |
| Number of Serial I/Os | — | 2 |
| Number of Timers | — | 3 |
| On Chip Data RAM Width | — | 8 |
| On Chip Program ROM Width | — | 8 |
| PWM Channels | — | YES |
| RAM (bytes) | — | 1024 |
| RAM (words) | — | 1024 |
| ROM (words) | — | 16384 |
| ROM Programmability | — | FLASH |
| Speed | — | 20 MHz |
| Supply Current-Max | — | 9 mA |
| Supply Voltage-Max | — | 5.5 V |
| Supply Voltage-Min | — | 5 V |
| Supply Voltage-Nom | — | 5 V |
| Temperature Grade | — | INDUSTRIAL |
| uPs/uCs/Peripheral ICs Type | — | MICROCONTROLLER, RISC |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Why Look for Alternatives?
Finding alternatives for MC78M05CTG 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 MC78M05CTG 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 MC78M05CTG?
Known equivalents for MC78M05CTG include ATMEGA164PA-PU. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MC78M05CTG?
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 MC78M05CTG 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.