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TL331IDBVR by: Texas Instruments

Overview of: TL331IDBVR by Texas Instruments

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2,417 1
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View this part on Fly Chips
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2,372 1
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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.

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

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Part Details for: TL331IDBVR

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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

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: TL331IDBVR

Part Number Description Manufacturer Compare
TL331IDBVRE4 Amplifier Circuits High Voltage Single Differential Comparator 5-SOT-23 -40 to 85 Texas Instruments TL331IDBVR vs TL331IDBVRE4
TL331MDBVTEP Amplifier Circuits Enhanced Product Single Differential Comparator 5-SOT-23 -55 to 125 Texas Instruments TL331IDBVR vs TL331MDBVTEP
TL331IDBVRQ1 Amplifier Circuits Automotive Catalog Single Differential Comparator 5-SOT-23 -40 to 85 Texas Instruments TL331IDBVR vs TL331IDBVRQ1
V62/13611-01XE Amplifier Circuits Enhanced Product Single Differential Comparator 5-SOT-23 -55 to 125 Texas Instruments TL331IDBVR vs V62/13611-01XE
V62/13611-01XE-T Amplifier Circuits Enhanced Product Single Differential Comparator 5-SOT-23 -55 to 125 Texas Instruments TL331IDBVR vs V62/13611-01XE-T
Part Number Description Manufacturer Compare
TL331KDBVT Amplifier Circuits High Voltage Single Differential Comparator 5-SOT-23 -40 to 105 Texas Instruments TL331IDBVR vs TL331KDBVT
TS391L-AF5-R Amplifier Circuits Comparator, 1 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO5, LEAD FREE, SOT-25, 5 PIN Unisonic Technologies Co Ltd TL331IDBVR vs TS391L-AF5-R
TS391BG-AF5-R Amplifier Circuits Comparator, 1 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO5, HALOGEN FREE, SOT-25, 5 PIN Unisonic Technologies Co Ltd TL331IDBVR vs TS391BG-AF5-R
V62/13611-01XE-T Amplifier Circuits Enhanced Product Single Differential Comparator 5-SOT-23 -55 to 125 Texas Instruments TL331IDBVR vs V62/13611-01XE-T
TS391G-AF5-R Amplifier Circuits Comparator, 1 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO5, HALOGEN FREE, SOT-25, 5 PIN Unisonic Technologies Co Ltd TL331IDBVR vs TS391G-AF5-R
TL331IDBVRQ1 Amplifier Circuits Automotive Catalog Single Differential Comparator 5-SOT-23 -40 to 85 Texas Instruments TL331IDBVR vs TL331IDBVRQ1
V62/13611-01XE Amplifier Circuits Enhanced Product Single Differential Comparator 5-SOT-23 -55 to 125 Texas Instruments TL331IDBVR vs V62/13611-01XE
TL331IDBVRE4 Amplifier Circuits High Voltage Single Differential Comparator 5-SOT-23 -40 to 85 Texas Instruments TL331IDBVR vs TL331IDBVRE4
TS391CG-AF5-R Amplifier Circuits Comparator, 1 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO5, HALOGEN FREE, SOT-25, 5 PIN Unisonic Technologies Co Ltd TL331IDBVR vs TS391CG-AF5-R
TL331MDBVTEP Amplifier Circuits Enhanced Product Single Differential Comparator 5-SOT-23 -55 to 125 Texas Instruments TL331IDBVR vs TL331MDBVTEP

Resources and Additional Insights

Reference Designs

  • PMP5141 85VAC-265VAC Input 24V/240W Output 90% Efficient PFC + LLC | TI.com
    PMP5141: The PMP5141 reference design provides a 24V/10A output with power factor correction from a universal AC input voltage range. This design uses the UCC28051 to control the front end PFC boost stage. The output of the PFC is followed by a UCC25600 LLC resonant half-bridge. The total efficieny, from input to output is over 92% from a 220VAC/50Hz input and over 90% from a 120VAC/60Hz input.
  • PMP10950 High Efficiency Dual Output 710W LLC Series Resonant Converter Reference Design | TI.com
    PMP10950: PMP10950 is a high-efficiency LLC power supply reference design converting from 380VDC input to 85V/7A and 12V/9.5A outputs. Over 94% efficiency is achieved at 710W full load and over 93% efficiency at half load.
  • 48V Input 3.3V/30A with Output Pre-bias
    PMP5997: This reference design generates a 3.3V/100W output from a standard 48V telecom input and allows for a pre-biased output. The UCC2897A controls operation of the active clamp power stage. The drive signal for the synchronous rectifiers is sent to the secondary side through an ISO7220 digital isolator. This drive signal is blanked out during startup to allow for a pre-biased output. This design achieves efficiencies over 92% and is built on a standard ¼ brick footprint.
  • PMP5500 Universal AC DLP Power Supply (10V @ 6A) | TI.com
    PMP5500: This reference design provides 400W of power from a universal AC input with power factor correction. The UCC28019A controls a PFC boost front end, while the UCC25600 LLC resonant-half bridge converts the PFC output to isolated 40V, 33V, and 27V outputs. The total system efficiency is over 89% with a 230VAC input and over 85% with an 115VAC input.
  • PMP10928 6-12V Input to 1.5V/1.5A Output Reference Design with CC/CV Controls | TI.com
    PMP10928: The PMP10928 reference design uses the TPS5402 non-synchronous Buck controller along with INA213 current shunt monitor to achieve CC/CV control for an 1.5V/1.5A output from 6-12V input voltage. +/-5% voltage regulation in CV mode and +/-5% in CC mode is achieved in this design. It is notable that this design allow the output voltage as low as 0.4V in CC mode.
  • PMP10861 24V to 12V/3.4A Active Clamp Forward Converter Reference Design with Robust System Protection | TI.com
    PMP10861: The PMP10861 uses active clamp forward converter for an isolated 24V to 12V/3.4A conversion. Reverse input connection, output over-current protection, output over-voltage protection, input inrush current limiting circuit are integrated in this board. With wide 9-36V input voltage range, over 89.5% peak efficiency is achieved with 24V input voltage. All the components temperature rise are less than 30oC at full load condition.
  • PMP9779 Output Short-Circuit Protection Reference Design for the TPS61088 Boost Converter | TI.com
    PMP9779: This reference design delivers an output short-circuit protection solution for the TPS61088 boost converter. This feature is realized by an over current protection (OCP) circuit. When the output is shorted to ground or the load current is higher than a certain value, the OCP circuit will disconnect the TPS61088 from the load. This solution only requires an additional low-cost comparator, a sense resistor, and a small sized N-MOSFET. With this small amount of additional circuitry, the TPS61088 is protected from being damaged in the output short circuit and over load conditions.
  • PMP10375 335W Single Stage LLC-SRC Converter Reference Design | TI.com
    PMP10375: The PMP10375 reference design is a single stage LLC series resonant converter (SRC), producing up to a 335W output using UCC25600 resonant controller. With the use of single stage LLC-SRC, the converter efficiency goes up to 90% at 335W full output power with 120VAC input.
  • PMP5967 400VDCin, 12V@460W, LLC with Synchronous Rectifiers | TI.com
    PMP5967: The PMP5967 reference design provides a 12V/38A output with over 94% efficiency from a 380VDC input. This design uses the UCC25600 to control the resonant LLC converter. The UCC24610 synchronous rectifier controller is used to control two banks of CSD18501Q5A MOSFETs, eliminating the need for heat sinks on the output rectifiers.
  • PMP5500 Universal AC DLP Power Supply (10V @ 6A) | TI.com
    PMP5500: This reference design provides 400W of power from a universal AC input with power factor correction. The UCC28019A controls a PFC boost front end, while the UCC25600 LLC resonant-half bridge converts the PFC output to isolated 40V, 33V, and 27V outputs. The total system efficiency is over 89% with a 230VAC input and over 85% with an 115VAC input.
  • 335W Single Stage LLC-SRC Converter Reference Design - PMP10375.2 - TI Tool Folder
    PMP10375: The PMP10375 reference design is a single stage LLC series resonant converter (SRC), producing up to a 335W output using UCC25600 resonant controller. With the use of single stage LLC-SRC, the converter efficiency goes up to 90% at 335W full output power with 120VAC input.
  • PMP9739 250W Single Stage LLC-SRC Converter Reference Design | TI.com
    PMP9739: The PMP9739 is a single stage LLC series resonant converter (SRC), producing up to a 250W output using UCC25600 resonant controller. With the use of single stage LLC-SRC, the converter efficiency goes up to 89% at 250W full output power.
  • PMP10375 335W Single Stage LLC-SRC Converter Reference Design | TI.com
    PMP10375: The PMP10375 reference design is a single stage LLC series resonant converter (SRC), producing up to a 335W output using UCC25600 resonant controller. With the use of single stage LLC-SRC, the converter efficiency goes up to 90% at 335W full output power with 120VAC input.
  • PMP9769 Automotive eCall Power Supply Reference Design with Low Intermediate Voltage | TI.com
    PMP9769: This reference design includes a complete power management solution for a standalone emergency call (eCall) system in an automotive environment. The circuit is supplied directly from the car battery rail. It also manages a backup battery to power the eCall system while the car battery rail is not available. It includes power path management which routes the available power rail directly to four DC/DC converters which are supplying the required functional blocks of the eCall system. The solution is optimized to operate at maximum efficiency while powered from the backup battery.
  • PMP9769 Automotive eCall Power Supply Reference Design with Low Intermediate Voltage | TI.com
    PMP9769: This reference design includes a complete power management solution for a standalone emergency call (eCall) system in an automotive environment. The circuit is supplied directly from the car battery rail. It also manages a backup battery to power the eCall system while the car battery rail is not available. It includes power path management which routes the available power rail directly to four DC/DC converters which are supplying the required functional blocks of the eCall system. The solution is optimized to operate at maximum efficiency while powered from the backup battery.
  • 335W Single Stage LLC-SRC Converter Reference Design
    PMP10375.1: The PMP10375 reference design is a single stage LLC series resonant converter (SRC), producing up to a 335W output using UCC25600 resonant controller. With the use of single stage LLC-SRC, the converter efficiency goes up to 90% at 335W full output power with 120VAC input.
  • PMP9768 Automotive eCall Power Supply Reference Design with High Intermediate Voltage | TI.com
    PMP9768: This reference design includes a complete power management solution for a standalone emergency call (eCall) system in an automotive environment. The circuit is supplied directly from the car battery rail. It also manages a backup battery to power the eCall system while the car battery rail is not available. It includes power path management which routes the available power rail directly to four DC/DC converters which are supplying the required functional blocks of the eCall system. The solution is optimized to operate at maximum efficiency while powered from the backup battery.
  • PMP9208 65W (130W Surge) Flyback Power Supply for Laptop Adapter Apps w/85-265VAC Input Reference Design | TI.com
    PMP9208: The PMP9208 is a power adapter reference design for 19.5V output, constant voltage / constant current, 65W flyback power supply with 130W surge capability. Primary side regulation eliminates feedback opto-coupler and provides 1% regulation down to no-load. Average efficiency of > 89% and no load power of < 70mW are achieved. 0 - 100% load transients enabled by a secondary side fast wake up circuit.
  • 250W Single Stage LLC-SRC Converter Reference Design
    PMP9739: The PMP9739 is a single stage LLC series resonant converter (SRC), producing up to a 250W output using UCC25600 resonant controller. With the use of single stage LLC-SRC, the converter efficiency goes up to 89% at 250W full output power.
  • 400VDCin, 12V@460W, LLC with Synchronous Rectifiers
    PMP5967: The PMP5967 reference design provides a 12V/38A output with over 94% efficiency from a 380VDC input. This design uses the UCC25600 to control the resonant LLC converter. The UCC24610 synchronous rectifier controller is used to control two banks of CSD18501Q5A MOSFETs, eliminating the need for heat sinks on the output rectifiers.
  • PMP40001 USB Type-C PD DFP 5/12/20V3A Output with 2~3 Cell Battery Input Power Bank Reference Design | TI.com
    PMP40001: PMP40001 is a full featured USB type-C PD DFP reference design. The pure analog configuration for the USB type-C source controller--TPS25740 makes the PD negotiation easy. It supports 3 sets of output voltage options including 5V/12V/20V. The max output current is 3A which provides a maximal 60W output power @20Vo. This design's total efficiency can achieve 96% at full load by adopting the high performance buck-boost controller--LM5175, which also means a good thermal performance. The valid input voltage range is from 6V to 13.5V which is compatible with the 2S and 3S lithium battery pack.
  • PMP5997 48V Input 3.3V/30A with Output Pre-bias | TI.com
    PMP5997: This reference design generates a 3.3V/100W output from a standard 48V telecom input and allows for a pre-biased output. The UCC2897A controls operation of the active clamp power stage. The drive signal for the synchronous rectifiers is sent to the secondary side through an ISO7220 digital isolator. This drive signal is blanked out during startup to allow for a pre-biased output. This design achieves efficiencies over 92% and is built on a standard ¼ brick footprint.
  • 335W Single Stage LLC-SRC Converter Reference Design
    PMP10375.2: The PMP10375 reference design is a single stage LLC series resonant converter (SRC), producing up to a 335W output using UCC25600 resonant controller. With the use of single stage LLC-SRC, the converter efficiency goes up to 90% at 335W full output power with 120VAC input.
  • PMP8762 Low-Line Wide Input LLC Resonant Conv for Consumer Electronics (12V@10A) Reference Design | TI.com
    PMP8762: The PMP8762 reference design provides a 12V/10A output from a low line-input voltage (100Vac to 132Vac) with a single LLC resonant converter stage. This design is featured with its low circuit cost, low electromagnetic interference (both conduction and radiation), and high efficiency (over 87% @ full load). This design uses the UCC25600 resonant converter controller to control the LLC resonant converter.
  • Low-Line Wide Input LLC Resonant Conv for Consumer Electronics (12V@10A) Reference Design
    PMP8762: The PMP8762 reference design provides a 12V/10A output from a low line-input voltage (100Vac to 132Vac) with a single LLC resonant converter stage. This design is featured with its low circuit cost, low electromagnetic interference (both conduction and radiation), and high efficiency (over 87% @ full load). This design uses the UCC25600 resonant converter controller along with UCC27702 high side gate driver to control the LLC resonant converter.
  • PMP10950 High Efficiency Dual Output 710W LLC Series Resonant Converter Reference Design | TI.com
    PMP10950: PMP10950 is a high-efficiency LLC power supply reference design converting from 380VDC input to 85V/7A and 12V/9.5A outputs. Over 94% efficiency is achieved at 710W full load and over 93% efficiency at half load.
  • 65W (130W Surge) Flyback Power Supply for Laptop Adapter Apps w/85-265VAC Input Reference Design
    PMP9208: The PMP9208 is a power adapter reference design for 19.5V output, constant voltage / constant current, 65W flyback power supply with 130W surge capability. Primary side regulation eliminates feedback opto-coupler and provides 1% regulation down to no-load. Average efficiency of > 89% and no load power of < 70mW are achieved. 0 - 100% load transients enabled by a secondary side fast wake up circuit.
  • PMP9768 Automotive eCall Power Supply Reference Design with High Intermediate Voltage | TI.com
    PMP9768: This reference design includes a complete power management solution for a standalone emergency call (eCall) system in an automotive environment. The circuit is supplied directly from the car battery rail. It also manages a backup battery to power the eCall system while the car battery rail is not available. It includes power path management which routes the available power rail directly to four DC/DC converters which are supplying the required functional blocks of the eCall system. The solution is optimized to operate at maximum efficiency while powered from the backup battery.
  • 85VAC-265VAC Input 24V/240W Output 90% Efficient PFC + LLC
    PMP5141: The PMP5141 reference design provides a 24V/10A output with power factor correction from a universal AC input voltage range. This design uses the UCC28051 to control the front end PFC boost stage. The output of the PFC is followed by a UCC25600 LLC resonant half-bridge. The total efficieny, from input to output is over 92% from a 220VAC/50Hz input and over 90% from a 120VAC/60Hz input.

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