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Purchasing Insights: LM20333MHX/NOPB

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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.

Part Details for: LM20333MHX/NOPB

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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: LM20333MHX/NOPB

Part Number Description Manufacturer Compare
LM20333MH/NOPB Power Circuits IC 6 A SWITCHING REGULATOR, 240 kHz SWITCHING FREQ-MAX, PDSO20, TSSOP-20, Switching Regulator or Controller National Semiconductor Corporation LM20333MHX/NOPB vs LM20333MH/NOPB
LM20333MHX/NOPB Power Circuits IC 6 A SWITCHING REGULATOR, 240 kHz SWITCHING FREQ-MAX, PDSO20, TSSOP-20, Switching Regulator or Controller National Semiconductor Corporation LM20333MHX/NOPB vs LM20333MHX/NOPB
LM20333MHE Power Circuits IC 6 A SWITCHING REGULATOR, 240 kHz SWITCHING FREQ-MAX, PDSO20, TSSOP-20, Switching Regulator or Controller National Semiconductor Corporation LM20333MHX/NOPB vs LM20333MHE
LM20333MHX Power Circuits 6A SWITCHING REGULATOR, 240kHz SWITCHING FREQ-MAX, PDSO20, TSSOP-20 Texas Instruments LM20333MHX/NOPB vs LM20333MHX
LM20333MH Power Circuits IC 6 A SWITCHING REGULATOR, 240 kHz SWITCHING FREQ-MAX, PDSO20, TSSOP-20, Switching Regulator or Controller National Semiconductor Corporation LM20333MHX/NOPB vs LM20333MH
Part Number Description Manufacturer Compare
LM20333MHX/NOPB Power Circuits IC 6 A SWITCHING REGULATOR, 240 kHz SWITCHING FREQ-MAX, PDSO20, TSSOP-20, Switching Regulator or Controller National Semiconductor Corporation LM20333MHX/NOPB vs LM20333MHX/NOPB
LM20333MH/NOPB Power Circuits IC 6 A SWITCHING REGULATOR, 240 kHz SWITCHING FREQ-MAX, PDSO20, TSSOP-20, Switching Regulator or Controller National Semiconductor Corporation LM20333MHX/NOPB vs LM20333MH/NOPB
LM20333MH Power Circuits IC 6 A SWITCHING REGULATOR, 240 kHz SWITCHING FREQ-MAX, PDSO20, TSSOP-20, Switching Regulator or Controller National Semiconductor Corporation LM20333MHX/NOPB vs LM20333MH
LM20333MHE Power Circuits IC 6 A SWITCHING REGULATOR, 240 kHz SWITCHING FREQ-MAX, PDSO20, TSSOP-20, Switching Regulator or Controller National Semiconductor Corporation LM20333MHX/NOPB vs LM20333MHE
LM20333MHX Power Circuits 6A SWITCHING REGULATOR, 240kHz SWITCHING FREQ-MAX, PDSO20, TSSOP-20 Texas Instruments LM20333MHX/NOPB vs LM20333MHX

Resources and Additional Insights

Reference Designs

  • Multiple Output Power Solution for Kintex 7 Application
    PMP7804.4: The approach for this reference design is based on “ease of use” and low risk to manufacture. Simple Switcher power modules along with the LM2121x low voltage synchronous buck regulators allow for fast turn prototyping and quick time to manufacturer with minimal technical issues.
  • Multiple Output Power Solution for Kintex 7 Application
    PMP7804.1: The approach for this reference design is based on “ease of use” and low risk to manufacture. Simple Switcher power modules along with the LM2121x low voltage synchronous buck regulators allow for fast turn prototyping and quick time to manufacturer with minimal technical issues.
  • Multiple Output Power Solution for Kintex 7 Application
    PMP7804.2: The approach for this reference design is based on “ease of use” and low risk to manufacture. Simple Switcher power modules along with the LM2121x low voltage synchronous buck regulators allow for fast turn prototyping and quick time to manufacturer with minimal technical issues.
  • PMP7804 Multiple Output Power Solution for Kintex 7 Application | TI.com
    PMP7804: The PMP7804 reference design provides all the power supply rails necessary to power the Xilinx ® Kintex ® 7 series family of FPGAs. This design utilizes Simple Switcher power modules along with the LM2121x low voltage synchronous buck regulators for "ease of use" and shorter design cycles. This design is optimized for a 12V input.
  • Multiple Output Power Solution for Kintex 7 Application
    PMP7804.5: The approach for this reference design is based on “ease of use” and low risk to manufacture. Simple Switcher power modules along with the LM2121x low voltage synchronous buck regulators allow for fast turn prototyping and quick time to manufacturer with minimal technical issues.
  • Multiple Output Power Solution for Kintex 7 Application - PMP7804.5 - TI Tool Folder
    PMP7804: The approach for this reference design is based on “ease of use” and low risk to manufacture. Simple Switcher power modules along with the LM2121x low voltage synchronous buck regulators allow for fast turn prototyping and quick time to manufacturer with minimal technical issues.
  • Multiple Output Power Solution for Kintex 7 Application
    PMP7804.3: The approach for this reference design is based on “ease of use” and low risk to manufacture. Simple Switcher power modules along with the LM2121x low voltage synchronous buck regulators allow for fast turn prototyping and quick time to manufacturer with minimal technical issues.
  • Multiple Output Power Solution for Kintex 7 Application - PMP7804.6 - TI Tool Folder
    PMP7804: The approach for this reference design is based on “ease of use” and low risk to manufacture. Simple Switcher power modules along with the LM2121x low voltage synchronous buck regulators allow for fast turn prototyping and quick time to manufacturer with minimal technical issues.
  • Multiple Output Power Solution for Kintex 7 Application
    PMP7804.9: Complete power reference for Xilinx Series 7 FPGAs
  • Xilinx 7 Series Power Module Reference design
    PMP7804: The PMP7804 reference design provides all the power supply rails necessary to power the Xilinx ® Kintex ® 7 series family of FPGAs. This design utilizes Simple Switcher power modules along with the LM2121x low voltage synchronous buck regulators for "ease of use" and shorter design cycles. This design is optimized for a 12V input.
  • PMP7804 Multiple Output Power Solution for Kintex 7 Application | TI.com
    PMP7804: The PMP7804 reference design provides all the power supply rails necessary to power the Xilinx ® Kintex ® 7 series family of FPGAs. This design utilizes Simple Switcher power modules along with the LM2121x low voltage synchronous buck regulators for "ease of use" and shorter design cycles. This design is optimized for a 12V input.
  • Multiple Output Power Solution for Kintex 7 Application
    PMP7804.6: The approach for this reference design is based on “ease of use” and low risk to manufacture. Simple Switcher power modules along with the LM2121x low voltage synchronous buck regulators allow for fast turn prototyping and quick time to manufacturer with minimal technical issues.
  • Multiple Output Power Solution for Kintex 7 Application
    PMP7804.8: The approach for this reference design is based on “ease of use” and low risk to manufacture. Simple Switcher power modules along with the LM2121x low voltage synchronous buck regulators allow for fast turn prototyping and quick time to manufacturer with minimal technical issues.
  • Multiple Output Power Solution for Kintex 7 Application
    PMP7804.7: The approach for this reference design is based on “ease of use” and low risk to manufacture. Simple Switcher power modules along with the LM2121x low voltage synchronous buck regulators allow for fast turn prototyping and quick time to manufacturer with minimal technical issues.
  • Multiple Output Power Solution for Kintex 7 Application - PMP7804.2 - TI Tool Folder
    PMP7804: The approach for this reference design is based on “ease of use” and low risk to manufacture. Simple Switcher power modules along with the LM2121x low voltage synchronous buck regulators allow for fast turn prototyping and quick time to manufacturer with minimal technical issues.

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