MC7812BTGAlternatives & Equivalent Parts
About MC7812BTG
MC7812BTG 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 | MC7812BTGSource | UES1H221MHM | EEUFM1H221 | EEUFC1H221 |
|---|---|---|---|---|
| Manufacturer | ON Semiconductor | Nichicon | Panasonic | Panasonic |
| Package Type | Transistor Outline, Vertical | Capacitor, Polarized Radial Diameter | Capacitor, Polarized Radial Diameter | Capacitor, Polarized Radial Diameter |
| Pin Count | 3 | 2 | 2 | 2 |
| Temperature Range | — | -40.0°C ~ 85.0°C | -40.0°C ~ 105.0°C | -55.0°C ~ 105.0°C |
| Price | $0.2183 | $0.7379 | $0.3010 | $0.2300 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | Yes | Yes |
| Manufacturer Package Code | 221AB | — | — | — |
| YTEOL | 6.01 | 7 | 7 | 7 |
| Adjustability | FIXED | — | — | — |
| Dropout Voltage1-Nom | 2 V | — | — | — |
| Input Voltage Absolute-Max | 35 V | — | — | — |
| Input Voltage-Max | 30 V | — | — | — |
| Input Voltage-Min | 14.5 V | — | — | — |
| JESD-30 Code | R-XSFM-T3 | — | — | — |
| JESD-609 Code | e3 | e3 | e2 | e3 |
| Line Regulation-Max | 0.24% | — | — | — |
| Load Regulation-Max | 0.24% | — | — | — |
| Number of Functions | 1 | — | — | — |
| Number of Outputs | 1 | — | — | — |
| Operating Temperature TJ-Max | 125 °C | — | — | — |
| Operating Temperature TJ-Min | -40 °C | — | — | — |
| Output Current1-Max | 1 A | — | — | — |
| Output Voltage1-Max | 12.6 V | — | — | — |
| Output Voltage1-Min | 11.4 V | — | — | — |
| Output Voltage1-Nom | 12 V | — | — | — |
| Package Body Material | UNSPECIFIED | — | — | — |
| Package Equivalence Code | SIP3,.1TB | — | — | — |
| Package Shape | RECTANGULAR | CYLINDRICAL PACKAGE | CYLINDRICAL PACKAGE | CYLINDRICAL PACKAGE |
| Package Style | FLANGE MOUNT | Radial | Radial | Radial |
| Packing Method | RAIL | BULK | BULK | BULK |
| Qualification Status | Not Qualified | — | — | — |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR | — | — | — |
| Surface Mount | NO | NO | NO | NO |
| Technology | BIPOLAR | — | — | — |
| Terminal Finish | Matte Tin (Sn) - annealed | Matte Tin (Sn) | Tin/Copper (Sn/Cu) | Tin (Sn) |
| Terminal Form | THROUGH-HOLE | — | — | — |
| Terminal Pitch | 2.54 mm | 7.5 mm | 5 mm | 5 mm |
| Terminal Position | SINGLE | — | — | — |
| Voltage Tolerance-Max | 5% | — | — | — |
| Reach Compliance Code | — | Not Compliant | Compliant | Compliant |
| Capacitance | — | 220 µF | 220 µF | 220 µF |
| Capacitor Type | — | ALUMINUM ELECTROLYTIC CAPACITOR | ALUMINUM ELECTROLYTIC CAPACITOR | ALUMINUM ELECTROLYTIC CAPACITOR |
| Diameter | — | 16 mm | 10 mm | 10 mm |
| Dielectric Material | — | ALUMINUM (WET) | ALUMINUM (WET) | ALUMINUM (WET) |
| Leakage Current | — | 0.33 mA | 0.11 mA | 0.11 mA |
| Mounting Feature | — | THROUGH HOLE MOUNT | THROUGH HOLE MOUNT | THROUGH HOLE MOUNT |
| Negative Tolerance | — | 20% | 20% | 20% |
| Polarity | — | NON-POLARIZED | POLARIZED | POLARIZED |
| Positive Tolerance | — | 20% | 20% | 20% |
| Rated (DC) Voltage (URdc) | — | 50 V | 50 V | 50 V |
| Tan Delta | — | 0.12 | 0.1 | 0.1 |
| Terminal Shape | — | WIRE | WIRE | WIRE |
| Factory Lead Time | — | — | 30 Weeks, 1 Day | 21 Weeks |
| Ripple Current | — | — | 1155 mA | 669.5 mA |
| Reference Standard | — | — | — | AEC-Q200 |
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 3 alternatives for MC7812BTG — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for MC7812BTG 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 MC7812BTG 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 MC7812BTG?
Known equivalents for MC7812BTG include UES1H221MHM, EEUFM1H221, EEUFC1H221. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MC7812BTG?
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 MC7812BTG 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.