LM339MXAlternatives & Equivalent Parts
About LM339MX
LM339MX is a Undefined or Miscellaneous component manufactured by ON Semiconductor. It comes in a Small Outline Packages 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 | LM339MXSource | 74HC4066D | LM339M | CRG0805F560R | CRG1206F1K5 |
|---|---|---|---|---|---|
| Manufacturer | ON Semiconductor | Nexperia | Texas Instruments | TE Connectivity | TE Connectivity |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Resistor Chip | Resistor Chip |
| Pin Count | 14 | 14 | 14 | 2 | 2 |
| Temperature Range | ~ 70.0°C | -40.0°C ~ 125.0°C | ~ 70.0°C | -55.0°C ~ 155.0°C | -55.0°C ~ 125.0°C |
| Price | $0.2925 | $0.0962 | $0.5895 | $0.0036 | $0.0150 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE | OBSOLETE | ACTIVE | TRANSFERRED |
| Electrical Parameters | |||||
| Pbfree Code | Yes | — | Yes | Yes | Yes |
| Manufacturer Package Code | 751ER | — | 751ER | — | — |
| YTEOL | 0 | 6.75 | 0 | 12 | — |
| Amplifier Type | COMPARATOR | — | COMPARATOR | — | — |
| Average Bias Current-Max (IIB) | 0.4 µA | — | 0.4 µA | — | — |
| Bias Current-Max (IIB) @25C | 0.25 µA | — | 0.25 µA | — | — |
| Input Offset Voltage-Max | 9000 µV | — | 9000 µV | — | — |
| JESD-30 Code | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G14 | — | — |
| Number of Functions | 4 | 4 | 4 | — | — |
| Output Type | OPEN-COLLECTOR | — | OPEN-COLLECTOR | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | — |
| Package Equivalence Code | SOP14,.25 | — | SOP14,.25 | — | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMT | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | — | — |
| Qualification Status | Not Qualified | — | Not Qualified | — | — |
| Response Time-Nom | 1300 ns | — | 1300 ns | — | — |
| Supply Current-Max | 2.5 mA | — | 2.5 mA | — | — |
| Supply Voltage Limit-Max | 36 V | — | 36 V | — | — |
| Supply Voltage-Nom (Vsup) | 5 V | 4.5 V | 5 V | — | — |
| Surface Mount | YES | YES | YES | YES | YES |
| Technology | BIPOLAR | CMOS | BIPOLAR | METAL GLAZE/THICK FILM | METAL GLAZE/THICK FILM |
| Temperature Grade | COMMERCIAL | AUTOMOTIVE | COMMERCIAL | — | — |
| Terminal Finish | NICKEL GOLD PALLADIUM SILVER | NICKEL PALLADIUM GOLD | NICKEL GOLD PALLADIUM SILVER | Matte Tin (Sn) - with Nickel (Ni) barrier | Tin (Sn) |
| Terminal Form | GULL WING | GULL WING | GULL WING | — | — |
| Terminal Pitch | 1.27 mm | 1.27 mm | 1.27 mm | — | — |
| Terminal Position | DUAL | DUAL | DUAL | — | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | — | — |
| Date Of Intro | — | 1991-01-01 | — | — | — |
| Analog IC - Other Type | — | SPST | — | — | — |
| JESD-609 Code | — | e4 | — | e3 | e3 |
| Number of Channels | — | 1 | — | — | — |
| Off-state Isolation-Nom | — | 50 dB | — | — | — |
| On-state Resistance Match-Nom | — | 5 Ω | — | — | — |
| On-state Resistance-Max (Ron) | — | 142 Ω | — | — | — |
| Supply Voltage-Max (Vsup) | — | 10 V | — | — | — |
| Supply Voltage-Min (Vsup) | — | 2 V | — | — | — |
| Switch-off Time-Max | — | 45 ns | — | — | — |
| Switch-on Time-Max | — | 30 ns | — | — | — |
| Packing Method | — | — | TUBE | TR | TR |
| Reach Compliance Code | — | — | — | Unknown | Unknown |
| Factory Lead Time | — | — | — | 11 Weeks, 1 Day | 11 Weeks, 1 Day |
| Additional Feature | — | — | — | LASER TRIMMABLE | LASER TRIMMABLE |
| Construction | — | — | — | Rectangular | — |
| Mounting Feature | — | — | — | SURFACE MOUNT | SURFACE MOUNT |
| Package Height | — | — | — | 0.55 mm | — |
| Package Length | — | — | — | 2 mm | — |
| Package Width | — | — | — | 1.25 mm | — |
| Physical Dimension | — | — | — | 2mm x 1.25mm x .55mm | — |
| Rated Power Dissipation (P) | — | — | — | 0.125 W | 0.25 W |
| Rated Temperature | — | — | — | 70 °C | 70 °C |
| Resistance | — | — | — | 560 Ω | 1500 Ω |
| Resistor Type | — | — | — | FIXED RESISTOR | FIXED RESISTOR |
| Size Code | — | — | — | 0805 | 1206 |
| Temperature Coefficient | — | — | — | 100 ppm/°C | 100 ppm/°C |
| Terminal Shape | — | — | — | WRAPAROUND | WRAPAROUND |
| Tolerance | — | — | — | 1% | 1% |
| Working Voltage | — | — | — | 150 V | 200 V |
| Dimensions: Product Height .55 MM | — | — | — | Product Length 2 MM | — |
| Product Height .022 INCH | — | — | — | Product Width .049 INCH | — |
| Electrical Characteristics: Resistance Value 560 OHM | — | — | — | Power Rating .125 WATT | — |
| Passive Component Tolerance 1 PCT | — | — | — | Resistance Class Up to 1kΩ | — |
| Dimensions: Product Width 1.55 MM | — | — | — | — | Product Length .122 INCH |
| Product Length 3.1 MM | — | — | — | — | Product Width .061 INCH |
| Electrical Characteristics: Power Rating .25 WATT | — | — | — | — | Resistance Value 1.5K OHM |
| Operating Voltage 200 V | — | — | — | — | Passive Component Tolerance 1 PCT |
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 4 alternatives for LM339MX — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for LM339MX 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 LM339MX 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 LM339MX?
Known equivalents for LM339MX include 74HC4066D, LM339M, CRG0805F560R. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM339MX?
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 LM339MX 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.