LM339ADAlternatives & Equivalent Parts
About LM339AD
LM339AD is a Integrated Circuit component manufactured by STMicroelectronics. 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 | LM339ADSource | LM239ADT | LM339ADT | LM139AD | MCP14700-E/MF | PIC16F753-I/P | B32923H3105M | OPA2376AIDR | TWW5J10RE | LM339ADR | LM339AN | LM339ADE4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics | Texas Instruments | Microchip | Microchip | EPCOS | Texas Instruments | Ohmite | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline No-lead | Dual-In-Line Packages | Other | Small Outline Packages | Other | Small Outline Packages | Dual-In-Line Packages | Small Outline Packages |
| Pin Count | 14 | 14 | 14 | 14 | 8 | 14 | 2 | 8 | 2 | 14 | 14 | 14 |
| Temperature Range | ~ 70.0°C | -40.0°C ~ 105.0°C | ~ 70.0°C | -55.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | — | -40.0°C ~ 125.0°C | -55.0°C ~ 275.0°C | ~ 70.0°C | ~ 70.0°C | ~ 70.0°C |
| Price | $0.2320 | $0.1171 | $0.0873 | $1.5000 | $0.3645 | $1.0100 | $0.4389 | $1.2620 | $0.1831 | $0.0917 | $0.0976 | $0.0826 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | OBSOLETE | ACTIVE | ACTIVE | — | ACTIVE | ACTIVE | ACTIVE | ACTIVE | OBSOLETE |
| Electrical Parameters | ||||||||||||
| Factory Lead Time | 8 Weeks | 8 Weeks | 8 Weeks | — | 7 Weeks | 6 Weeks | — | — | — | — | — | — |
| YTEOL | 5.85 | 5.85 | 5.85 | 0 | 9 | 15 | — | 15 | 10 | 15 | 0 | 0 |
| Amplifier Type | COMPARATOR | COMPARATOR | COMPARATOR | COMPARATOR | — | — | — | OPERATIONAL AMPLIFIER | — | COMPARATOR | COMPARATOR | COMPARATOR |
| Average Bias Current-Max (IIB) | 0.3 µA | 0.3 µA | 0.3 µA | 0.3 µA | — | — | — | 0.00001 µA | — | 0.4 µA | 0.3 µA | 0.4 µA |
| Bias Current-Max (IIB) @25C | 0.1 µA | 0.1 µA | 0.1 µA | 0.025 µA | — | — | — | 0.00001 µA | — | 0.05 µA | 0.1 µA | 0.05 µA |
| Input Offset Voltage-Max | 4000 µV | 4000 µV | 4000 µV | 2000 µV | — | — | — | 25 µV | — | 3000 µV | 4000 µV | 3000 µV |
| JESD-30 Code | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G14 | S-PDSO-G8 | R-PDIP-T14 | — | R-PDSO-G8 | — | R-PDSO-G14 | R-PDIP-T14 | R-PDSO-G14 |
| JESD-609 Code | e3 | e3 | e3 | e4 | e3 | e3 | — | e4 | e3 | e4 | e4 | e4 |
| Number of Functions | 4 | 4 | 4 | 4 | 1 | — | — | 2 | — | 4 | 4 | 4 |
| Output Type | OPEN-COLLECTOR | OPEN-COLLECTOR | OPEN-COLLECTOR | OPEN-COLLECTOR; OPEN-DRAIN | — | — | — | — | — | OPEN-COLLECTOR; OPEN-DRAIN | OPEN-COLLECTOR | OPEN-COLLECTOR; OPEN-DRAIN |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.25 | SOP14,.25 | SOP14,.25 | SOP14,.25 | TSSOP8,.19 | DIP14,.3 | — | SOP8,.25 | — | SOP14,.25 | DIP14,.3 | SOP14,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR | — | RECTANGULAR | RECTANGULAR PACKAGE | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE, SHRINK PITCH | IN-LINE | — | SMALL OUTLINE | Radial | SMALL OUTLINE | IN-LINE | SMALL OUTLINE |
| Packing Method | TUBE | TR | TR | TUBE | — | — | — | TR | — | TR | TUBE | TUBE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 | — | — | 260 | — | 260 | — | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | — | Not Qualified | — | Not Qualified | Not Qualified | Not Qualified |
| Response Time-Nom | 1300 ns | 1300 ns | 1300 ns | 1300 ns | — | — | — | — | — | 1300 ns | 1300 ns | 1300 ns |
| Supply Current-Max | 2 mA | 2.5 mA | 2.5 mA | 2 mA | — | 3.53 mA | — | 1.9 mA | — | 2 mA | 2 mA | 2 mA |
| Supply Voltage Limit-Max | 32 V | 32 V | 32 V | 36 V | — | — | — | 7 V | — | 36 V | 32 V | 36 V |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V | 5 V | 5 V | — | — | — | 2.2 V | — | 5 V | 5 V | 5 V |
| Surface Mount | YES | YES | YES | YES | YES | NO | — | YES | NO | YES | NO | YES |
| Technology | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | — | CMOS | — | CMOS | WIRE WOUND | BIPOLAR | BIPOLAR | BIPOLAR |
| Temperature Grade | COMMERCIAL | INDUSTRIAL | COMMERCIAL | MILITARY | AUTOMOTIVE | INDUSTRIAL | — | AUTOMOTIVE | — | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| Terminal Finish | Matte Tin (Sn) - annealed | Matte Tin (Sn) - annealed | Matte Tin (Sn) - annealed | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Matte Tin (Sn) | — | Nickel/Palladium/Gold (Ni/Pd/Au) | TIN | Nickel/Palladium/Gold (Ni/Pd/Au) | NICKEL PALLADIUM GOLD | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | THROUGH-HOLE | — | GULL WING | — | GULL WING | THROUGH-HOLE | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 0.65 mm | 2.54 mm | — | 1.27 mm | — | 1.27 mm | 2.54 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | — | DUAL | — | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 | 40 | — | — | 30 | — | 30 | — | 30 |
| ## LM339AD Alternates Showing results | Image | — | — | — | — | — | — | — | — | — | — | — |
| ## LM339ADT Alternates Showing results | — | — | Image | — | — | — | — | — | — | — | — | — |
| Pbfree Code | — | — | — | — | Yes | — | — | Yes | Yes | Yes | — | Yes |
| Manufacturer Package Code | — | — | — | — | DFN-8 | PDIP-14 | — | — | — | — | — | — |
| High Side Driver | — | — | — | — | YES | — | — | — | — | — | — | — |
| Input Characteristics | — | — | — | — | STANDARD | — | — | — | — | — | — | — |
| Interface IC Type | — | — | — | — | BUFFER OR INVERTER BASED MOSFET DRIVER | — | — | — | — | — | — | — |
| Output Peak Current Limit-Nom | — | — | — | — | 2 A | — | — | — | — | — | — | — |
| Output Polarity | — | — | — | — | TRUE | — | — | — | — | — | — | — |
| Screening Level | — | — | — | — | TS 16949 | TS 16949 | — | — | — | — | — | — |
| Supply Voltage-Max | — | — | — | — | 5.5 V | 5.5 V | — | — | — | — | — | — |
| Supply Voltage-Min | — | — | — | — | 4.5 V | 4.5 V | — | — | — | — | — | — |
| Supply Voltage-Nom | — | — | — | — | 5 V | 5 V | — | — | — | — | — | — |
| Turn-off Time | — | — | — | — | 0.046 µs | — | — | — | — | — | — | — |
| Turn-on Time | — | — | — | — | 0.035 µs | — | — | — | — | — | — | — |
| Has ADC | — | — | — | — | — | YES | — | — | — | — | — | — |
| Additional Feature | — | — | — | — | — | ALSO OPERATES WITH 3VMIN @ 10MHZ AND 2VMIN @ 8MHZ | — | — | FLAME PROOF | — | — | — |
| Bit Size | — | — | — | — | — | 8 | — | — | — | — | — | — |
| Boundary Scan | — | — | — | — | — | NO | — | — | — | — | — | — |
| CPU Family | — | — | — | — | — | PIC16 | — | — | — | — | — | — |
| Clock Frequency-Max | — | — | — | — | — | 20 MHz | — | — | — | — | — | — |
| DAC Channels | — | — | — | — | — | YES | — | — | — | — | — | — |
| DMA Channels | — | — | — | — | — | NO | — | — | — | — | — | — |
| Format | — | — | — | — | — | FIXED POINT | — | — | — | — | — | — |
| Integrated Cache | — | — | — | — | — | YES | — | — | — | — | — | — |
| Low Power Mode | — | — | — | — | — | YES | — | — | — | — | — | — |
| Number of External Interrupts | — | — | — | — | — | 1 | — | — | — | — | — | — |
| Number of I/O Lines | — | — | — | — | — | 12 | — | — | — | — | — | — |
| Number of Timers | — | — | — | — | — | 5 | — | — | — | — | — | — |
| On Chip Data RAM Width | — | — | — | — | — | 8 | — | — | — | — | — | — |
| On Chip Program ROM Width | — | — | — | — | — | 8 | — | — | — | — | — | — |
| PWM Channels | — | — | — | — | — | YES | — | — | — | — | — | — |
| RAM (bytes) | — | — | — | — | — | 128 | — | — | — | — | — | — |
| ROM (words) | — | — | — | — | — | 3584 | — | — | — | — | — | — |
| ROM Programmability | — | — | — | — | — | FLASH | — | — | — | — | — | — |
| Speed | — | — | — | — | — | 20 MHz | — | — | — | — | — | — |
| uPs/uCs/Peripheral ICs Type | — | — | — | — | — | MICROCONTROLLER, RISC | — | — | — | — | — | — |
| ## PIC16F753-I/P Alternates Showing results | — | — | — | — | — | Image | — | — | — | — | — | — |
| Architecture | — | — | — | — | — | — | — | VOLTAGE-FEEDBACK | — | — | — | — |
| Common-mode Reject Ratio-Min | — | — | — | — | — | — | — | 76 dB | — | — | — | — |
| Common-mode Reject Ratio-Nom | — | — | — | — | — | — | — | 90 dB | — | — | — | — |
| Frequency Compensation | — | — | — | — | — | — | — | YES | — | — | — | — |
| Input Offset Current-Max (IIO) | — | — | — | — | — | — | — | 0.00001 µA | — | — | — | — |
| Low-Bias | — | — | — | — | — | — | — | YES | — | — | — | — |
| Low-Offset | — | — | — | — | — | — | — | YES | — | — | — | — |
| Micropower | — | — | — | — | — | — | — | NO | — | — | — | — |
| Power | — | — | — | — | — | — | — | NO | — | — | — | — |
| Programmable Power | — | — | — | — | — | — | — | NO | — | — | — | — |
| Slew Rate-Nom | — | — | — | — | — | — | — | 2 V/us | — | — | — | — |
| Unity Gain BW-Nom | — | — | — | — | — | — | — | 5500 | — | — | — | — |
| Voltage Gain-Min | — | — | — | — | — | — | — | 1000000 | — | — | — | — |
| Wideband | — | — | — | — | — | — | — | NO | — | — | — | — |
| ## OPA2376AIDR Alternates Showing results | — | — | — | — | — | — | — | Image | — | — | — | — |
| Reach Compliance Code | — | — | — | — | — | — | — | — | Compliant | — | — | — |
| Construction | — | — | — | — | — | — | — | — | Rectangular | — | — | — |
| Lead Diameter | — | — | — | — | — | — | — | — | 0.8128 mm | — | — | — |
| Lead Length | — | — | — | — | — | — | — | — | 5 mm | — | — | — |
| Lead Spacing | — | — | — | — | — | — | — | — | 5 mm | — | — | — |
| Mounting Feature | — | — | — | — | — | — | — | — | THROUGH HOLE MOUNT | — | — | — |
| Package Height | — | — | — | — | — | — | — | — | 25 mm | — | — | — |
| Package Length | — | — | — | — | — | — | — | — | 13 mm | — | — | — |
| Package Width | — | — | — | — | — | — | — | — | 9 mm | — | — | — |
| Rated Power Dissipation (P) | — | — | — | — | — | — | — | — | 5 W | — | — | — |
| Rated Temperature | — | — | — | — | — | — | — | — | 70 °C | — | — | — |
| Resistance | — | — | — | — | — | — | — | — | 10 Ω | — | — | — |
| Resistor Type | — | — | — | — | — | — | — | — | FIXED RESISTOR | — | — | — |
| Temperature Coefficient | — | — | — | — | — | — | — | — | 400 ppm/°C | — | — | — |
| Terminal Shape | — | — | — | — | — | — | — | — | WIRE | — | — | — |
| Tolerance | — | — | — | — | — | — | — | — | 5% | — | — | — |
| Working Voltage | — | — | — | — | — | — | — | — | 350 V | — | — | — |
| ## LM339AN Alternates Showing results | — | — | — | — | — | — | — | — | — | — | Image | — |
| Total Dose | — | — | — | — | — | — | — | — | — | — | — | 100k Rad(Si) V |
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 11 alternatives for LM339AD — response within 24 hours.
Quick Links
Comparator, 4 Func, 4000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO14
Comparator, 4 Func, 4000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO14
Comparator, 4 Func, 4000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO14
suggested
suggested
suggested
suggested
Comparator, 4 Func, 3000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO14
Comparator, 4 Func, 3000uV Offset-Max, 1300ns Response Time, BIPolar, PDIP14
Why Look for Alternatives?
Finding alternatives for LM339AD 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 LM339AD 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 LM339AD?
Known equivalents for LM339AD include LM239ADT, LM339ADT, LM139AD. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM339AD?
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 LM339AD 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.