What is a cross-reference page for MC33179DG?
This page groups mapped replacement options for MC33179DG so buyers and engineers can compare alternatives before requesting a quote or approving a substitute.
Alternative part analysis
MC33179DG replacements, alternatives, and cross reference
Compare mapped replacement and alternative options for MC33179DG, then verify package, specifications, and application fit before approval.
Compare MC33179DG against mapped replacement options
Review package, lifecycle, stock, and MOQ in one view
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This product currently does not show a published cross-reference list. Use RFQ support if your team needs an alternative part review.
Specification view
Parameter Comparison Chart
A side-by-side view of the source part and its mapped alternatives so buyers and engineers can screen package, availability, lifecycle, and key descriptors before RFQ.
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| Parameter Comparison Chart | Current part MC33179DG ON Semiconductor |
|---|---|
| Part Number | MC33179DG |
| Manufacturer | ON Semiconductor |
| Category | Integrated Circuits (ICs) |
| Subcategory | Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers |
| Package | 14SOIC |
| Series | - |
| Key Attributes | - |
| Description | IC OPAMP GP 5MHZ 14SOIC |
| Lifecycle | - |
| Stock | 22,612 |
| Available | 81,779 |
| Min Order | 1 |
| Datasheet | Available |
| Categories | Integrated Circuits (ICs) |
| Sub-Categories | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps |
| Architecture | VOLTAGE-FEEDBACK |
| Package / Case | 14-SOIC (0.154, 3.90mm Width) |
| Neg Supply Voltage-Max (Vsup) | -18V |
| Number of Contacts | No SVHC |
| Tolerance | 4 |
| Terminal Position | Surface Mount |
| Locking Feature | Lead Free |
| Number of Bits | No |
| Flat Flex Type | YES |
| Temperature Grade | 14 |
| Data Rate | 14 |
| Converter Type | 1 (Unlimited) |
| Ihs Manufacturer | -15V |
| Radiation Hardening | -40°C~85°C |
| Manufacturer | 80dB |
| Reach Compliance Code | 80 dB |
| Product Category | RAIL |
| Part Life Cycle Code | 3mV |
| Manufacturer's Part No. | MC33179DG |
| Technology | MC33179 |
| Safety Approval | Halogen Free |
| Driver Number of Bits | Tin |
| Threshold Voltage | 8.75mm |
| Housing Material | RoHS Compliant |
| Current Rating (Amps) | 1.7mA |
| Input Power-Max (CW) | 4 Weeks |
| Supply Voltage | 2005 |
| Additional Feature | 0.6μA |
| Input Bias Current | 1.5mV |
| FFC, FCB Thickness | 1.7mA |
| Pbfree Code | 2V/μs |
| Unity Gain BW-Nom | 3000 kHz |
| Voltage Gain | 106.02dB |
| Micropower | YES |
| Frequency Compensation | YES |
| Amplifier Type | General Purpose |
| Low-Offset | NO |
| Supply Voltage Limit-Max | 18V |
| Maximum Operating Supply Voltage | 260 |
| Drain to Source Resistance | EAR99 |
| Total Resistance | Tube |
| Transformer Type | yes |
| Accessory Type | DUAL |
| Minimum Operating Supply Voltage | GULL WING |
| Maximum Data Rate | 1.27mm |
| Typical Quiescent Current (mA) | BIPOLAR |
| Typical Switching Frequency (kHz) | Operational Amplifier |
| Leakage Current | 9V |
| Maximum Data Rate Range (Kbps) | 4 |
| Filter Type | 14 |
| Transmission Media Type | 15V |
| Bias Current-Max (IIB) @25C | 0.5μA |
| Attenuation-Nom | e3 |
| Voltage Rating | 40 |
| Nominal Gain Bandwidth Product | 5MHz |
| Current Transfer Ratio - Max | 100mA |
| Number of Turns | 4mm |
| Resistance Tolerance | 5MHz |
| Minimum Switching Frequency (kHz) | +-2.5/+-15V |
| Typical Turn-On Delay Time | 4V~36V ±2V~18V |
| Standard | 80mA |
| VSWR-Max | 100nA |
| Connector Support Type | LAST SHIPMENTS (Last Updated: 2 days ago) |
| Taper | 1.5mm |
| Triac Type | Obsolete |
| Actions |
Cross-reference FAQ
Replacement Part Questions
Short answers for teams reviewing MC33179DG replacement and equivalent-part options.
Does a mapped alternative mean a guaranteed drop-in replacement for MC33179DG?
Not automatically. Cross-reference mapping helps shortlist candidates, but package, electrical behavior, qualification scope, and approval rules still need to be checked before release.
Which parameters should teams compare first for MC33179DG alternatives?
Start with package, series, key attributes, lifecycle status, stock position, datasheet access, and the mapped pin-to-pin or cross-reference note. Then confirm application-specific requirements in the datasheet and RFQ stage.
Can I request a quote for an alternative to MC33179DG?
Yes. Use the product links or RFQ actions on this page to request pricing, availability, documentation, and sourcing support for any listed alternative part.
Is MC33179DG obsolete, and what replacement should buyers review first?
Check the lifecycle row on this page first. If buyers need a fast starting point, the strongest mapped replacement currently surfaced here is , followed by the other alternatives shown in the comparison table.
Engineering support
Need help validating the replacement path?
If your team is unsure whether a mapped alternative to MC33179DG from ON Semiconductor is really usable, contact us for help on package fit, pin compatibility, key parameter gaps, and qualification-facing review questions.
Contact a hardware engineer
Email our engineering support contact at [email protected], or use the contact page if the question should be routed across sourcing, engineering, and support.
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Package and pin compatibility
Review whether the alternate path looks credible from package, footprint, and pin-level perspectives.
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Parameter and function gaps
Surface the electrical, interface, or application-fit questions that still need confirmation before approval.
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Qualification and approval prep
Organize the documentation, datasheet evidence, and validation checkpoints your internal team may still require.