| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LP2901D | Texas Instruments | $0.6268 | Comparator, 4 Func, 5000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO14 | LP339D vs LP2901D |
| LP339DR | Texas Instruments | Check for Price | Comparator, 4 Func, 5000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO14 | LP339D vs LP339DR |
| LP239DR | Texas Instruments | Check for Price | Comparator, 4 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO14 | LP339D vs LP239DR |
| LM339M | Texas Instruments | Check for Price | Comparator, 4 Func, 5000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO14 | LP339D vs LM339M |
| CA0239M96 | Intersil Corporation | Check for Price | Comparator, 4 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO14 | LP339D vs CA0239M96 |
| 933976570602 | NXP Semiconductors | Check for Price | Comparator, 4 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO14 | LP339D vs 933976570602 |
| LM339M | onsemi | Check for Price | Comparator, 4 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO14 | LP339D vs LM339M |
| LM339MX | onsemi | Check for Price | Comparator, 4 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO14 | LP339D vs LM339MX |
| LM239DG4 | Texas Instruments | Check for Price | Comparator, 4 Func, 5000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO14 | LP339D vs LM239DG4 |
| CA0339M | Intersil Corporation | Check for Price | Comparator, 4 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO14 | LP339D vs CA0339M |
Part Details for LP339D by Texas Instruments
Results Overview of LP339D by Texas Instruments
- Distributor Offerings: (7 listings)
- Number of FFF Equivalents: (10 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
LP339D Information
LP339D by Texas Instruments is a Comparator.
Comparators are under the broader part category of Amplifier Circuits.
Amplifier circuits use external power to increase the amplitude of an input signal. They can be used to perform linear amplifications or logarithmic functions. Read more about Amplifier Circuits on our Amplifier Circuits part category page.
Price & Stock for LP339D
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
296-9578-5-ND
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DigiKey | IC COMPARATOR 4CH 14-SOIC Container: Tube |
0 Tube |
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Buy Now | |
|
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Quest Components | IC,VOLT COMPARATOR,QUAD,BIPOLAR,SOP,14PIN,PLASTIC | 314 |
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$0.1932 / $0.4140 | Buy Now |
|
DISTI #
LP339D
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TME | IC: comparator, universal, Cmp: 4, 8us, 3÷30V, SMT, SO14, tube Min Qty: 1 | 5 |
|
$0.8400 / $1.4900 | Buy Now |
|
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ComSIT USA | LOW-POWER QUAD DIFFERENTIAL COMPARATOR Comparator, 4 Func, 5000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO14 ECCN: EAR99 RoHS: Compliant |
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|
RFQ | |
|
|
Chip 1 Exchange | INSTOCK | 80 |
|
RFQ | |
|
|
Component Electronics, Inc | IN STOCK SHIP TODAY | 478 |
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$0.8300 / $1.2700 | Buy Now |
|
|
Win Source Electronics | IC QUAD LP DIFF COMPARATR 14SOIC | 2300 |
|
$0.3236 / $0.4854 | Buy Now |
US Tariff Estimator: LP339D by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
LP339D CAD Models
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LP339D Part Data Attributes
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LP339D
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
LP339D
Texas Instruments
Comparator, 4 Func, 5000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO14
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | SOIC | |
| Pin Count | 14 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Amplifier Type | Comparator | |
| Average Bias Current-Max (IIB) | 0.04 µA | |
| Bias Current-Max (IIB) @25C | 0.025 µA | |
| Input Offset Voltage-Max | 5000 µV | |
| JESD-30 Code | R-PDSO-G14 | |
| JESD-609 Code | e4 | |
| Length | 8.65 Mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 4 | |
| Number of Terminals | 14 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Type | Open-Collector; Open-Drain | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | SOP | |
| Package Equivalence Code | SOP14,.25 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline | |
| Packing Method | Tube | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Response Time-Nom | 1300 Ns | |
| Seated Height-Max | 1.75 Mm | |
| Supply Current-Max | 0.1 Ma | |
| Supply Voltage Limit-Max | 36 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | Yes | |
| Technology | Bipolar | |
| Temperature Grade | Commercial | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 1.27 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3.9 Mm |
Alternate Parts for LP339D
This table gives cross-reference parts and alternative options found for LP339D. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LP339D, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
LP339D Frequently Asked Questions (FAQ)
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The LP339D can operate from -40°C to 125°C, but the maximum junction temperature (TJ) should not exceed 150°C.
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To ensure stability, use a minimum output capacitance of 10uF, and a maximum ESR of 1 ohm. Also, ensure the input voltage is within the recommended range and the output is not overloaded.
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The LP339D can regulate the output with an input voltage as low as 3.5V, but the recommended minimum input voltage is 4.5V for a 3.3V output and 5.5V for a 5V output.
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The LP339D is designed for low-current applications (up to 100mA). For high-current applications, consider using a different regulator, such as the LM1117 or LM2675.
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The output voltage of the LP339D is determined by the resistor divider network (R1 and R2) connected to the ADJ pin. Use the formula: Vout = 1.24V * (1 + R2/R1) to calculate the output voltage.