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TPS3897ADRYR by: Texas Instruments

Overview of: TPS3897ADRYR by Texas Instruments

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Price & Stock for: TPS3897ADRYR

Distributor Stock MOQ Package QTY Break / Prices
View this part on CHIPMALL.COM LIMITED
503 1
  • 1 $3.5948
  • 10 $3.1208
  • 30 $2.8407
  • 100 $2.5556
  • 500 $2.4241
  • 1,000 $2.3650
View this part on element14 Asia-Pacific
0 1 TAPE & REEL CUT
  • 1 $2.0300
View this part on Farnell
0 1 TAPE & REEL CUT
  • 1 $1.9647
  • 10 $1.6857
  • 50 $1.5629
  • 100 $1.4401
  • 250 $1.3396
View this part on Farnell
0 10 Reel
  • 10 $1.6857
  • 50 $1.5629
  • 100 $1.4401
  • 250 $1.3396
View this part on LCSC
503 1
  • 1 $3.5976
  • 10 $3.1139
  • 30 $2.8282
  • 100 $2.5373
  • 500 $2.4030
  • 1,000 $2.3427
View this part on Win Source Electronics
9,960 9
  • 9 $5.9520
  • 21 $4.9360
  • 32 $4.7910
  • 44 $4.6460
  • 56 $4.5000
  • 74 $4.0650

Purchasing Insights: TPS3897ADRYR

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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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10,966

Part Details for: TPS3897ADRYR

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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: TPS3897ADRYR

Part Number Description Manufacturer Compare
TPS3897PDRYR Power Circuits Single-channel, ultra-small, adjustable supervisor with active-high, open-drain output 6-SON -40 to 125 Texas Instruments TPS3897ADRYR vs TPS3897PDRYR

Resources and Additional Insights

Reference Designs

  • PLC I/O Module Front-End Controller Using a Tiva C Series ARM Cortex-M4 MCU
    TIDA-00123: This TI Design implements the Tiva™ C Series MCU as a front-end controller for TI's suite of Programmable Logic Controller (PLC) analog and digital I/O module reference design boards. The design includes sockets for interfacing and simultaneously controlling two TI Designs I/O reference design boards. It allows maximum versatility whereby the I/O boards can be any combination of analog or digital, input or output modules. The controller system automatically identifies and configures each I/O board appropriately, setting any required compensation of the analog circuitry. On-board power supplies are included to power the controller board as well as providing isolated power to both I/O boards, eliminating the need for multiple external power supplies. Additional circuitry is provided that optimizes the I/O signal aquisition and data throughput, enabling full 1-MSPS data acqusition and 20-MHz SPI bus performance. This design also performs as an evaluation platform for each of the I/O boards, analyzing the performance of several key parameters and relaying the results to a PC via an onboard USB 2.0 connector. Included in the design is an easy-to-use Graphical User Interface that runs a LabView™-based analysis program facilitating comprehensive evaluation of the I/O reference designs. The GUI provides many options for configuration of the test parameters as well as filtering and set up options that allow for comprehensive analysis of the individual I/O module boards. Full documentation and design files of the platform are provided.
  • TIDA-00123 PLC I/O Module Front-End Controller Using a Tiva C Series ARM Cortex-M4 MCU | TI.com
    TIDA-00123: This TI Design implements the Tiva™ C Series MCU as a front-end controller for TI's suite of Programmable Logic Controller (PLC) analog and digital I/O module reference design boards. The design includes sockets for interfacing and simultaneously controlling two TI Designs I/O reference design boards. It allows maximum versatility whereby the I/O boards can be any combination of analog or digital, input or output modules. The controller system automatically identifies and configures each I/O board appropriately, setting any required compensation of the analog circuitry. On-board power supplies are included to power the controller board as well as providing isolated power to both I/O boards, eliminating the need for multiple external power supplies. Additional circuitry is provided that optimizes the I/O signal aquisition and data throughput, enabling full 1-MSPS data acqusition and 20-MHz SPI bus performance. This design also performs as an evaluation platform for each of the I/O boards, analyzing the performance of several key parameters and relaying the results to a PC via an onboard USB 2.0 connector. Included in the design is an easy-to-use Graphical User Interface that runs a LabView™-based analysis program facilitating comprehensive evaluation of the I/O reference designs. The GUI provides many options for configuration of the test parameters as well as filtering and set up options that allow for comprehensive analysis of the individual I/O module boards. Full documentation and design files of the platform are provided.
  • TIDM-SERVODRIVE Industrial Servo Drive and AC Inverter Drive Reference Design | TI.com
    TIDM-SERVODRIVE: The DesignDRIVE Development Kit is a reference design for a complete industrial drive directly connecting to a three phase ACI or PMSM motor. Many drive topologies can be created from the combined control, power and communications technologies included on this single platform. Includes multiple position sensor interfaces, diverse current sensing techniques, hot-side partitioning options and expansion for safety and industrial Ethernet.
  • TIDM-MINI-DC Data Concentrator Reference Design for Smaller AMI Networks Reduces Infrastructure Cost | TI.com
    TIDM-MINI-DC: The TIDM-MINI-DC reference design implements a light-weight powerline communication (PLC) data concentrator (DC) solution integrated with an Ethernet Repeater feature. A power grid network is static, which means that once end-nodes are installed the number of nodes to be supported by a DC is fixed. Electric utilities often have many feeder lines with only a small number of end consumers. It is not cost-effective to install a high-performance DC solution capable of supporting a large number of end nodes for these feeders. This design offers a low-cost PLC DC solution to support smaller networks with an Ethernet Repeater (or Edge Router) feature to interconnect the local PLC network to an Ethernet-based backbone network so that a control center can control the PLC end-nodes directly.
  • Industrial Servo Drive and AC Inverter Drive Reference Design
    TIDM-SERVODRIVE: The DesignDRIVE Development Kit is a reference design for a complete industrial drive directly connecting to a three phase ACI or PMSM motor. Many drive topologies can be created from the combined control, power and communications technologies included on this single platform. Includes multiple position sensor interfaces, diverse current sensing techniques, hot-side partitioning options and expansion for safety and industrial Ethernet.

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