What is a cross-reference page for MC34072DR2G?
This page groups mapped replacement options for MC34072DR2G so buyers and engineers can compare alternatives before requesting a quote or approving a substitute.
Alternative part analysis
MC34072DR2G replacements, alternatives, and cross reference
Compare mapped replacement and alternative options for MC34072DR2G, then verify package, specifications, and application fit before approval.
Compare MC34072DR2G against mapped replacement options
Review package, lifecycle, stock, and MOQ in one view
Move from engineering screening to RFQ without leaving the page
No mapped replacement parts yet
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.
swipe Swipe or scroll horizontally to compare more part numbers
The left column stays visible so buyers can keep the spec label in view while scanning multiple alternatives.
| Parameter Comparison Chart | Current part MC34072DR2G ON Semiconductor |
|---|---|
| Part Number | MC34072DR2G |
| Manufacturer | ON Semiconductor |
| Category | Integrated Circuits (ICs) |
| Subcategory | Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers |
| Package | 8SOIC |
| Series | - |
| Key Attributes | - |
| Description | IC OPAMP GP 4.5MHZ 8SOIC |
| Lifecycle | - |
| Stock | 86,822 |
| Available | 73,057 |
| Min Order | 1 |
| Datasheet | Available |
| Part Status | Active |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| Lead Free | Lead Free |
| Lifecycle Status | ACTIVE (Last Updated: 2 days ago) |
| Mounting Type | Surface Mount |
| Published | 2006 |
| Packaging | Tape & Reel (TR) |
| Factory Lead Time | 10 Weeks |
| Halogen Free | Halogen Free |
| Categories | Integrated Circuits (ICs) |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Output Current | 30mA |
| Terminal Form | GULL WING |
| Packing Method | TAPE AND REEL |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) |
| Subcategory | Operational Amplifier |
| Sub-Categories | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps |
| Manufacturer | ON Semiconductor |
| Input Offset Voltage (Vos) | 5mV |
| Architecture | VOLTAGE-FEEDBACK |
| Operating Temperature | 0°C~70°C |
| Slew Rate | 13V/μs |
| Nominal Supply Current | 3.8mA |
| Surface Mount | YES |
| Contact Plating | Tin |
| Radiation Hardening | No |
| Reflow Temperature-Max (s) | 40 |
| Width | 4mm |
| Height | 1.5mm |
| Pbfree Code | yes |
| Number of Functions | 2 |
| Supply Voltage | 15V |
| Length | 5mm |
| Technology | BIPOLAR |
| Number of Pins | 8 |
| Number of Terminations | 8 |
| Pin Count | 8 |
| Common Mode Rejection Ratio | 70 dB |
| Output Current per Channel | 30mA |
| Operating Supply Voltage | 22V |
| Bandwidth | 4.5MHz |
| Base Part Number | MC34072 |
| Operating Supply Current | 1.9mA |
| Manufacturer's Part No. | MC34072DR2G |
| Power Supply Rejection Ratio (PSRR) | 70dB |
| Voltage Gain | 100dB |
| Power Supplies | +-15V |
| Unity Gain BW-Nom | 4500 kHz |
| Voltage - Supply, Single/Dual (±) | 3V~44V ±1.5V~22V |
| Neg Supply Voltage-Nom (Vsup) | -15V |
| Dual Supply Voltage | 9V |
| Number of Channels | 2 |
| Frequency Compensation | YES |
| Amplifier Type | General Purpose |
| Low-Offset | NO |
| Voltage - Input Offset | 1mV |
| Current - Input Bias | 100nA |
| Average Bias Current-Max (IIB) | 0.7μA |
| Bias Current-Max (IIB) @25C | 0.5μA |
| Nominal Gain Bandwidth Product | 4.5MHz |
| JESD-609 Code | e3 |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| RoHS Status | ROHS3 Compliant |
| REACH SVHC | No SVHC |
| HTSUS | 8542.33.0001 |
| ECCN Code | EAR99 |
| Actions |
Cross-reference FAQ
Replacement Part Questions
Short answers for teams reviewing MC34072DR2G replacement and equivalent-part options.
Does a mapped alternative mean a guaranteed drop-in replacement for MC34072DR2G?
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 MC34072DR2G 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 MC34072DR2G?
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 MC34072DR2G 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 MC34072DR2G 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.
developer_board
Package and pin compatibility
Review whether the alternate path looks credible from package, footprint, and pin-level perspectives.
tune
Parameter and function gaps
Surface the electrical, interface, or application-fit questions that still need confirmation before approval.
task_alt
Qualification and approval prep
Organize the documentation, datasheet evidence, and validation checkpoints your internal team may still require.