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LM339N by:
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Price & Stock for: LM339N

Distributor Stock MOQ Package QTY Break / Prices
View this part on Newark 0 2,500 Bulk
  • 2,500 $0.1570
  • 10,000 $0.1480
  • 25,000 $0.1380
View this part on Newark 2,292 1 Bulk
  • 1 $0.4990
  • 10 $0.4610
  • 100 $0.4150
  • 500 $0.3890
  • 1,000 $0.3660
  • 2,500 $0.3460
View this part on Bristol Electronics 221 1
View this part on Bristol Electronics 156 1
View this part on Bristol Electronics 139 1

Purchasing Insights: LM339N

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Risk Rank

Risk Rank is a proprietary algorithm Supplyframe has developed to quantify component risk rank using multiple data points. This ranking helps engineers and buyers determine whether alternates should be sought for parts that are deemed as high risk.

Risk Rank Example

Risk Rank is determined by a combination of factors such as product lifecycle status, price & inventory votality, current inventory availability, and much more. Even the availability of manufacturer specifications and part documentation, such as datasheets and reference designs, have an impact on determining the overall riskiness of a part.

The risk is characterized across three product phases:

  • Design
  • Production
  • Long Term

For Purchasing Risk Rank, we focus on the Production and the Long Term Phases on Findchips in our evaluation of Risk.

Production Phase

The production phase is when the product is being assembled. Sourcing parts reliably is the essential task during this phase, as it determines whether the product can continue production. During the production phase, there is no time to test new components if something goes awry – the design is the locked-in and a primary risk factor is the component availability in the marketplace. It is possible to utilize alternative parts if things go wrong during this phase, but they need to be FFF (form, fit, function) compatible. Therefore, if a part is available in the online marketplace and has available FFF components, it will be listed as lower risk.

Long Term Phase

The amount of time that a product is manufactured often depends on the industry. Some automobile electronics are made consistently for 5-10 years, whereas military and industrial electronics could be produced from anywhere from 30-50 years.

This means part risk goes up with the likelihood of obsolescence. If a chip manufacturer decides to stop making a particular chip, it is supremely disruptive to mature products, because there may not even be replacement parts available. Other factors like environmental certifications (RoHS) feed into this as well, as non-certified parts are more likely to become obsolete in the future.

We combine both of these aspects into a Purchasing Risk Rank score in order to focus in on risk elements that would be most pertinent for purchasers to be aware of.

Risk Rank Breakdown

Risk Rank: Purchasing Risk

What is purchasing risk rank?

Purchasing Risk Rank is determined by in-depth analysis across risk factors of production risk and long term risk of a given part.

Market Price Analysis

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18,103

Part Details for: LM339N

CAD Models

Part Details

Parametric Data

Risk Rank

Risk Rank is a proprietary algorithm Supplyframe has developed to quantify component risk rank using multiple data points. This ranking helps engineers and buyers determine whether alternates should be sought for parts that are deemed as high risk.

Risk Rank Example

Risk Rank is determined by a combination of factors such as product lifecycle status, price, inventory votality, current inventory availability, and much more. Even the availability of manufacturer specifications and part documentation, such as datasheets and reference designs, have an impact on determining the overall riskiness of a part.

The risk is characterized across three product phases:

  • Design
  • Production
  • Long Term

We focus on the Design Phase on Findchips in our evaluation of Risk.

Design Phase

The design phase of a product is the beginning of the product lifecycle. This is when engineers are doing analysis of components in the marketplace, determining which specifications are most important for their design and assessing the cost impact of using this particular component. While this is early in the product lifecycle, choices at this point can severely impact a product much later on when the product is being made. Additionally, this stage is the one furthest from a product being made, which is why we focus on metrics of stability over time when determining Design Risk.

Risk Rank Breakdown

Risk Rank: Design Risk

What is design risk rank?

Design Risk Rank is determined by in-depth analysis across risk factors, including part availability, functional equivalents, lifecycle, and more.

Alternate Parts for: LM339N

Part Number Description Manufacturer Compare
LM339N Amplifier Circuits Comparator, 4 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDIP14, PLASTIC, DIP-14 Rochester Electronics LLC LM339N vs LM339N
LM339N/A+ Amplifier Circuits IC,VOLT COMPARATOR,QUAD,BIPOLAR,DIP,14PIN,PLASTIC Texas Instruments LM339N vs LM339N/A+
LM339NG Amplifier Circuits Comparator, 4 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDIP14, HALOGEN FREE AND ROHS COMPLIANT PLASTIC DIP-14 Rochester Electronics LLC LM339N vs LM339NG
Part Number Description Manufacturer Compare
LM339D Amplifier Circuits Comparator, 4 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO14, ROHS COMPLIANT, SOP-14 ROHM Semiconductor LM339N vs LM339D
PJ339CD Amplifier Circuits Comparator, 4 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDIP14, PLASTIC, DIP-14 Promax-Johnton Electronic Corporation LM339N vs PJ339CD
933976570623 Amplifier Circuits IC QUAD COMPARATOR, 9000 uV OFFSET-MAX, 1300 ns RESPONSE TIME, PDSO14, PLASTIC, SOT-108-1, SO-14, Comparator NXP Semiconductors LM339N vs 933976570623
LM339DRE4 Amplifier Circuits Quad differential comparator 14-SOIC 0 to 70 Texas Instruments LM339N vs LM339DRE4
LM339J Amplifier Circuits QUAD COMPARATOR, 9000uV OFFSET-MAX, 1300ns RESPONSE TIME, CDIP14, CERDIP-14 STMicroelectronics LM339N vs LM339J
LM339N Amplifier Circuits Comparator, 4 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDIP14, PLASTIC, DIP-14 Rochester Electronics LLC LM339N vs LM339N
MC3302D Amplifier Circuits Comparator, 4 Func, 40000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO14, SOIC-14 Rochester Electronics LLC LM339N vs MC3302D
933655960623 Amplifier Circuits IC QUAD COMPARATOR, 9000 uV OFFSET-MAX, 1300 ns RESPONSE TIME, PDSO14, SOT-108-1, 14 PIN, Comparator NXP Semiconductors LM339N vs 933655960623

Resources and Additional Insights

Reference Designs

  • Low-Cost, Flexible Voltage Supervisor and Battery Tester Reference Design
    TIDA-00670: This is a low-cost, flexible voltage supervisor that uses a voltage reference in order to test the voltage of a battery. This solution can also be used as a voltage rail monitor for many applications that require accurate power delivery with multiple rails. With TI's ultra-low power voltage references, the total system power consumption is reduced, while maintaining a low BOM cost. Testing and displaying the battery voltage provides an example of how easily this can be designed and implemented in comparable applications.
  • TIDA-00670 Low-Cost, Flexible Voltage Supervisor and Battery Tester Reference Design | TI.com
    TIDA-00670: This is a low-cost, flexible voltage supervisor that uses a voltage reference in order to test the voltage of a battery. This solution can also be used as a voltage rail monitor for many applications that require accurate power delivery with multiple rails. With TI's ultra-low power voltage references, the total system power consumption is reduced, while maintaining a low BOM cost. Testing and displaying the battery voltage provides an example of how easily this can be designed and implemented in comparable applications.

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