LP339NAlternatives & Equivalent Parts
About LP339N
LP339N is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Dual-In-Line 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 | LP339NSource | LM239N | AD734BNZ | LP339NE4 | ULQ2003D1013TR |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Analog Devices | Texas Instruments | STMicroelectronics |
| Package Type | Dual-In-Line Packages | Dual-In-Line Packages | Dual-In-Line Packages | Dual-In-Line Packages | Small Outline Packages |
| Pin Count | 14 | 14 | 14 | 14 | 16 |
| Temperature Range | ~ 70.0°C | -25.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | ~ 70.0°C | -40.0°C ~ 105.0°C |
| Price | $0.2380 | $0.1426 | $53.3300 | $0.3990 | $0.1782 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | OBSOLETE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | — | No | Yes | — |
| YTEOL | 15 | 0 | 10 | 0 | 6.98 |
| Amplifier Type | COMPARATOR | COMPARATOR | — | COMPARATOR | — |
| Average Bias Current-Max (IIB) | 0.04 µA | 0.4 µA | — | 0.04 µA | — |
| Bias Current-Max (IIB) @25C | 0.025 µA | 0.25 µA | — | 0.025 µA | — |
| Input Offset Voltage-Max | 5000 µV | 9000 µV | — | 9000 µV | — |
| JESD-30 Code | R-PDIP-T14 | R-PDIP-T14 | R-PDIP-T14 | R-PDIP-T14 | R-PDSO-G16 |
| JESD-609 Code | e4 | e3 | e3 | e4 | e3 |
| Number of Functions | 4 | 4 | 1 | 4 | 1 |
| Output Type | OPEN-COLLECTOR; OPEN-DRAIN | OPEN-COLLECTOR | — | OPEN-COLLECTOR | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | DIP14,.3 | DIP14,.3 | DIP14,.3 | DIP14,.3 | SOP16,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | IN-LINE | IN-LINE | IN-LINE | IN-LINE | SMALL OUTLINE |
| Packing Method | RAIL | RAIL | — | RAIL | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | — |
| Response Time-Nom | 1300 ns | 1300 ns | — | 1300 ns | — |
| Subcategory | Comparator | — | — | — | — |
| Supply Current-Max | 0.1 mA | 2 mA | — | 0.1 mA | — |
| Supply Voltage Limit-Max | 36 V | 32 V | — | 36 V | — |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V | 15 V | 5 V | — |
| Surface Mount | NO | NO | NO | NO | YES |
| Technology | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR |
| Temperature Grade | COMMERCIAL | INDUSTRIAL | INDUSTRIAL | COMMERCIAL | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | MATTE TIN | Matte Tin (Sn) | NICKEL PALLADIUM GOLD | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | GULL WING |
| Terminal Pitch | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL |
| ## LP339N Alternates Showing results | Image | — | — | — | — |
| Manufacturer Package Code | — | — | N-14 | — | — |
| Analog IC - Other Type | — | — | ANALOG MULTIPLIER OR DIVIDER | — | — |
| Bandwidth-Nom | — | — | 40 MHz | — | — |
| Neg Supply Voltage-Max (Vsup) | — | — | -16.5 V | — | — |
| Neg Supply Voltage-Min (Vsup) | — | — | -8 V | — | — |
| Neg Supply Voltage-Nom (Vsup) | — | — | -15 V | — | — |
| Negative Input Voltage-Max | — | — | -12.5 V | — | — |
| Positive Input Voltage-Max | — | — | 12.5 V | — | — |
| Supply Current-Max (Isup) | — | — | 12 mA | — | — |
| Supply Voltage-Max (Vsup) | — | — | 16.5 V | — | — |
| Supply Voltage-Min (Vsup) | — | — | 8 V | — | — |
| ## AD734BNZ Alternates Showing results | — | — | Image | — | — |
| Screening Level | — | — | — | TS 16949 | — |
| ## LP339NE4 Alternates Showing results | — | — | — | Image | — |
| Built-in Protections | — | — | — | — | TRANSIENT |
| Driver Number of Bits | — | — | — | — | 7 |
| Input Characteristics | — | — | — | — | STANDARD |
| Interface IC Type | — | — | — | — | BUFFER OR INVERTER BASED PERIPHERAL DRIVER |
| Output Characteristics | — | — | — | — | OPEN-COLLECTOR |
| Output Current Flow Direction | — | — | — | — | SINK |
| Output Peak Current Limit-Nom | — | — | — | — | 0.5 A |
| Output Polarity | — | — | — | — | INVERTED |
| Peak Reflow Temperature (Cel) | — | — | — | — | 260 |
| Supply Voltage-Nom | — | — | — | — | 50 V |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | — | 30 |
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 LP339N — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for LP339N 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 LP339N 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 LP339N?
Known equivalents for LP339N include LM239N, AD734BNZ, LP339NE4. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LP339N?
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 LP339N 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.