LM339PWAlternatives & Equivalent Parts
About LM339PW
LM339PW 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 | LM339PWSource | LM339PWR | LM339PT | LM339M/NOPB | OPA171AQDBVRQ1 | LM339PWRG3 | LM393ST |
|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | STMicroelectronics | Texas Instruments | Texas Instruments | Texas Instruments | STMicroelectronics |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | SOT23 (5-Pin) | — | Small Outline Packages |
| Pin Count | 14 | 14 | 14 | 14 | 5 | — | 8 |
| Temperature Range | ~ 70.0°C | ~ 70.0°C | ~ 70.0°C | -25.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | — | ~ 70.0°C |
| Price | $0.0690 | $0.0731 | $0.1590 | $0.5895 | $0.6512 | $0.0718 | $0.0905 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||
| YTEOL | 0 | 15 | 5.57 | 15 | 15 | — | 5.57 |
| Amplifier Type | COMPARATOR | COMPARATOR | COMPARATOR | COMPARATOR | OPERATIONAL AMPLIFIER | — | COMPARATOR |
| Average Bias Current-Max (IIB) | 0.4 µA | 0.4 µA | 0.4 µA | 0.4 µA | 0.000015 µA | — | 0.4 µA |
| Bias Current-Max (IIB) @25C | 0.05 µA | 0.05 µA | 0.25 µA | 0.25 µA | 0.000015 µA | — | 0.25 µA |
| Input Offset Voltage-Max | 5000 µV | 5000 µV | 9000 µV | 5000 µV | 1800 µV | — | 9000 µV |
| JESD-30 Code | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G5 | — | S-PDSO-G8 |
| JESD-609 Code | e4 | e4 | e3 | e4 | e4 | — | e3 |
| Number of Functions | 4 | 4 | 4 | 4 | 1 | — | 2 |
| Output Type | OPEN-COLLECTOR; OPEN-DRAIN | OPEN-COLLECTOR; OPEN-DRAIN | OPEN-COLLECTOR | OPEN-COLLECTOR; OPEN-DRAIN | — | — | OPEN-COLLECTOR |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP14,.25 | TSSOP14,.25 | TSSOP14,.25 | SOP14,.25 | TSOP5/6,.11,37 | — | TSSOP8,.19 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | — | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | — | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TUBE | TR | TR | TUBE | TR | — | TR |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 | — | 260 |
| Qualification Status | 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 |
| Supply Current-Max | 2 mA | 2 mA | 2.5 mA | 2 mA | 0.595 mA | — | 2.5 mA |
| Supply Voltage Limit-Max | 36 V | 36 V | 32 V | 36 V | 40 V | — | 36 V |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V | 5 V | 5 V | 18 V | — | 5 V |
| Surface Mount | YES | YES | YES | YES | YES | — | YES |
| Technology | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | — | BIPOLAR |
| Temperature Grade | COMMERCIAL | COMMERCIAL | COMMERCIAL | OTHER | AUTOMOTIVE | — | COMMERCIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) - annealed | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | — | GULL WING |
| Terminal Pitch | 0.65 mm | 0.65 mm | 0.65 mm | 1.27 mm | 0.95 mm | — | 0.65 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | — | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 | 30 | — | 30 |
| ## LM339PW Alternates Showing results | Image | — | — | — | — | — | — |
| Pbfree Code | — | Yes | — | Yes | Yes | — | — |
| Factory Lead Time | — | — | 9 Weeks | — | — | — | 10 Weeks |
| Date Of Intro | — | — | — | 1988-04-01 | — | — | — |
| Subcategory | — | — | — | Comparator | — | — | — |
| ## LM339M/NOPB Alternates Showing results | — | — | — | Image | — | — | — |
| Architecture | — | — | — | — | VOLTAGE-FEEDBACK | — | — |
| Common-mode Reject Ratio-Min | — | — | — | — | 104 dB | — | — |
| Common-mode Reject Ratio-Nom | — | — | — | — | 120 dB | — | — |
| Frequency Compensation | — | — | — | — | YES | — | — |
| Input Offset Current-Max (IIO) | — | — | — | — | 0.0035 µA | — | — |
| Low-Bias | — | — | — | — | YES | — | — |
| Low-Offset | — | — | — | — | NO | — | — |
| Micropower | — | — | — | — | YES | — | — |
| Neg Supply Voltage-Nom (Vsup) | — | — | — | — | -18 V | — | — |
| Power | — | — | — | — | NO | — | — |
| Programmable Power | — | — | — | — | NO | — | — |
| Screening Level | — | — | — | — | AEC-Q100 | — | — |
| Slew Rate-Nom | — | — | — | — | 1.5 V/us | — | — |
| Unity Gain BW-Nom | — | — | — | — | 3000 | — | — |
| Voltage Gain-Min | — | — | — | — | 316000 | — | — |
| Wideband | — | — | — | — | NO | — | — |
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 6 alternatives for LM339PW — response within 24 hours.
Quick Links
Comparator, 4 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO14
Comparator, 4 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO14
suggested
suggested
Comparator, 4 Func, 5000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO14
Why Look for Alternatives?
Finding alternatives for LM339PW 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 LM339PW 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 LM339PW?
Known equivalents for LM339PW include LM339PWR, LM339PT, LM339M/NOPB. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM339PW?
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 LM339PW 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.