LM339MAlternatives & Equivalent Parts
About LM339M
LM339M is a Integrated Circuit component manufactured by Texas Instruments. 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 | LM339MSource | LM339MX | 74HC4066D | PIC18F25K80T-I/SS | MDC3105LT1G | TPS7A4501DCQR |
|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | ON Semiconductor | Nexperia | Microchip | ON Semiconductor | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | SOT23 (3-Pin) | WSON |
| Pin Count | 14 | 14 | 14 | 28 | 3 | 10 |
| Temperature Range | ~ 70.0°C | ~ 70.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C |
| Price | $0.5895 | $0.2925 | $0.0962 | $2.3310 | $0.5200 | $1.9820 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | OBSOLETE | ACTIVE | ACTIVE | OBSOLETE | ACTIVE |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | Yes | — | Yes | Yes | — |
| Manufacturer Package Code | 751ER | 751ER | — | SSOP-28 | 318 | — |
| YTEOL | 0 | 0 | 6.75 | 13 | 0 | — |
| 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 | R-PDSO-G28 | R-PDSO-G3 | — |
| Number of Functions | 4 | 4 | 4 | — | 1 | — |
| Output Type | OPEN-COLLECTOR | OPEN-COLLECTOR | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Equivalence Code | SOP14,.25 | SOP14,.25 | — | SSOP28,.3 | TO-236 | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | — |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | — |
| Packing Method | TUBE | — | — | — | — | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 | — |
| Qualification Status | Not Qualified | Not Qualified | — | Not Qualified | Not Qualified | — |
| Response Time-Nom | 1300 ns | 1300 ns | — | — | — | — |
| Supply Current-Max | 2.5 mA | 2.5 mA | — | 6 mA | — | — |
| Supply Voltage Limit-Max | 36 V | 36 V | — | — | — | — |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V | 4.5 V | — | — | — |
| Surface Mount | YES | YES | YES | YES | YES | — |
| Technology | BIPOLAR | BIPOLAR | CMOS | CMOS | BIPOLAR | — |
| Temperature Grade | COMMERCIAL | COMMERCIAL | AUTOMOTIVE | INDUSTRIAL | INDUSTRIAL | — |
| Terminal Finish | NICKEL GOLD PALLADIUM SILVER | NICKEL GOLD PALLADIUM SILVER | NICKEL PALLADIUM GOLD | Matte Tin (Sn) | MATTE TIN | — |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | — |
| Terminal Pitch | 1.27 mm | 1.27 mm | 1.27 mm | 0.65 mm | 0.95 mm | — |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | 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 | — | — | — |
| Factory Lead Time | — | — | — | 6 Weeks | — | — |
| Has ADC | — | — | — | YES | — | — |
| Bit Size | — | — | — | 8 | — | — |
| Boundary Scan | — | — | — | NO | — | — |
| CPU Family | — | — | — | PIC18 | — | — |
| Clock Frequency-Max | — | — | — | 64 MHz | — | — |
| DAC Channels | — | — | — | NO | — | — |
| DMA Channels | — | — | — | NO | — | — |
| Format | — | — | — | FIXED POINT | — | — |
| Integrated Cache | — | — | — | NO | — | — |
| Low Power Mode | — | — | — | YES | — | — |
| Number of External Interrupts | — | — | — | 4 | — | — |
| Number of I/O Lines | — | — | — | 24 | — | — |
| Number of Serial I/Os | — | — | — | 2 | — | — |
| Number of Timers | — | — | — | 5 | — | — |
| On Chip Data RAM Width | — | — | — | 8 | — | — |
| On Chip Program ROM Width | — | — | — | 8 | — | — |
| PWM Channels | — | — | — | YES | — | — |
| RAM (bytes) | — | — | — | 3648 | — | — |
| ROM (words) | — | — | — | 32768 | — | — |
| ROM Programmability | — | — | — | FLASH | — | — |
| Screening Level | — | — | — | TS 16949 | — | — |
| Speed | — | — | — | 64 MHz | — | — |
| Supply Voltage-Max | — | — | — | 5.5 V | 6 V | — |
| Supply Voltage-Min | — | — | — | 1.8 V | 3 V | — |
| Supply Voltage-Nom | — | — | — | 3.3 V | 5 V | — |
| uPs/uCs/Peripheral ICs Type | — | — | — | MICROCONTROLLER, RISC | — | — |
| ## PIC18F25K80T-I/SS Alternates Showing results | — | — | — | Image | — | — |
| Built-in Protections | — | — | — | — | TRANSIENT | — |
| Driver Number of Bits | — | — | — | — | 1 | — |
| Interface IC Type | — | — | — | — | BUFFER OR INVERTER BASED PERIPHERAL DRIVER | — |
| Output Current Flow Direction | — | — | — | — | SINK | — |
| Output Current-Max | — | — | — | — | 0.25 A | — |
| Output Current | — | — | — | — | — | 150 mA |
| Input Voltage Range | — | — | — | — | — | 1.5–6.5 V |
| Dropout Voltage | — | — | — | — | — | 200 mV |
| Output Noise | — | — | — | — | — | 4.4 µVRMS |
| Quiescent Current | — | — | — | — | — | 360 µA |
| Operating Temperature | — | — | — | — | — | -40 to +125 °C |
| Package | — | — | — | — | — | WSON-10 (3×3mm) |
| Enable Pin | — | — | — | — | — | Yes |
| Power Good Indicator | — | — | — | — | — | Yes |
| RoHS Compliant | — | — | — | — | — | Yes |
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 5 alternatives for LM339M — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for LM339M 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 LM339M 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 LM339M?
Known equivalents for LM339M include LM339MX, 74HC4066D, PIC18F25K80T-I/SS. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM339M?
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 LM339M 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.