TS321IDBVRAlternatives & Equivalent Parts
About TS321IDBVR
TS321IDBVR is a Integrated Circuit component manufactured by Texas Instruments. It comes in a SOT23 (5-Pin) package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | TS321IDBVRSource | TS321ILT | ADA4177-1ARMZ | LMP7711MK/NOPB | TL061CP | TL343IDBVT | TLV170IDBVT | OPA344NA/3K | TS321IDBVT | TS321IDBVRG4 | TS321IDBVRE4 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | STMicroelectronics | Analog Devices | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | SOT23 (5-Pin) | SOT23 (5-Pin) | Small Outline Packages | SOT23 (6-Pin) | Dual-In-Line Packages | — | SOT23 (5-Pin) | SOT23 (5-Pin) | SOT23 (5-Pin) | SOT23 (5-Pin) | SOT23 (5-Pin) |
| Pin Count | 5 | 5 | 8 | 6 | 8 | — | 5 | 5 | 5 | 5 | 5 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | ~ 70.0°C | — | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $0.2200 | $0.1486 | $1.5125 | $1.1690 | $0.2780 | $0.6934 | $0.4890 | $1.1470 | $0.1847 | $0.1439 | $0.3741 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | — | ACTIVE | ACTIVE | ACTIVE | OBSOLETE | OBSOLETE |
| Electrical Parameters | |||||||||||
| Pbfree Code | Yes | — | No | Yes | Yes | — | Yes | Yes | Yes | — | Yes |
| YTEOL | 15 | 5.25 | 10 | 15 | 15 | — | 15 | 15 | 15 | 0 | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | — | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | — | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.2 µA | 0.2 µA | 0.002 µA | 0.0001 µA | 0.01 µA | — | — | 0.00001 µA | 0.2 µA | 0.2 µA | 0.2 µA |
| Bias Current-Max (IIB) @25C | 0.15 µA | 0.15 µA | 0.001 µA | 0.000001 µA | 0.0002 µA | — | — | 0.000001 µA | 0.15 µA | 0.15 µA | 0.15 µA |
| Common-mode Reject Ratio-Min | 65 dB | 65 dB | 120 dB | 85 dB | 70 dB | — | 95 dB | 76 dB | 65 dB | 65 dB | 65 dB |
| Common-mode Reject Ratio-Nom | 85 dB | 85 dB | 120 dB | 100 dB | 86 dB | — | 110 dB | 92 dB | 85 dB | 85 dB | 85 dB |
| Frequency Compensation | YES | YES | YES | YES | YES | — | YES | YES | YES | YES | YES |
| Input Offset Current-Max (IIO) | 0.0003 µA | — | — | 5e-7 µA | 0.0002 µA | — | — | 0.00001 µA | 0.0003 µA | 0.0003 µA | 0.0003 µA |
| Input Offset Voltage-Max | 4000 µV | 5000 µV | 200 µV | 150 µV | 6000 µV | — | 2500 µV | 1000 µV | 4000 µV | 4000 µV | 4000 µV |
| JESD-30 Code | R-PDSO-G5 | R-PDSO-G5 | S-PDSO-G8 | R-PDSO-G6 | R-PDIP-T8 | — | R-PDSO-G5 | R-PDSO-G5 | R-PDSO-G5 | R-PDSO-G5 | R-PDSO-G5 |
| JESD-609 Code | e4 | — | e3 | e3 | e4 | — | e4 | e4 | e4 | e4 | e4 |
| Low-Bias | NO | NO | NO | YES | YES | — | NO | YES | NO | NO | NO |
| Low-Offset | NO | NO | YES | YES | NO | — | NO | NO | NO | NO | NO |
| Micropower | NO | NO | YES | NO | YES | — | YES | YES | NO | NO | NO |
| Neg Supply Voltage Limit-Max | -16 V | — | -18 V | — | -18 V | — | -20 V | — | -16 V | -16 V | — |
| Number of Functions | 1 | 5 | 1 | 1 | 1 | — | 1 | 1 | 1 | 1 | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP5/6,.11,37 | TSOP5/6,.11,37 | — | TSOP6,.11,37 | DIP8,.3 | — | — | TSOP5/6,.11,37 | TSOP5/6,.11,37 | TSOP5/6,.11,37 | TSOP5/6,.11,37 |
| Package Shape | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR | — | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | IN-LINE | — | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Packing Method | TR | TR | — | TR | TUBE | — | TR | TR | TR | TR | TR |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | — | — | 260 | 260 | 260 | 260 | 260 |
| Power | NO | NO | NO | NO | NO | — | NO | NO | NO | NO | NO |
| Programmable Power | NO | NO | NO | NO | NO | — | NO | NO | NO | NO | NO |
| Qualification Status | Not Qualified | Not Qualified | — | Not Qualified | Not Qualified | — | — | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Slew Rate-Nom | 0.4 V/us | 0.4 V/us | 1.5 V/us | 9.5 V/us | 3.5 V/us | — | 0.4 V/us | 0.8 V/us | 0.4 V/us | 0.4 V/us | 0.4 V/us |
| Subcategory | Operational Amplifier | — | — | — | Operational Amplifier | — | — | — | Operational Amplifier | Operational Amplifier | Operational Amplifier |
| Supply Current-Max | 0.8 mA | 1 mA | 0.6 mA | 1.4 mA | 0.25 mA | — | 0.175 mA | 0.25 mA | 0.8 mA | 0.8 mA | 0.8 mA |
| Supply Voltage Limit-Max | 32 V | 32 V | 18 V | 6 V | 18 V | — | 20 V | 7.5 V | 32 V | 32 V | 32 V |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V | 5 V | 2.5 V | 15 V | — | 2 V | 5.5 V | 5 V | 5 V | 5 V |
| Surface Mount | YES | YES | YES | YES | NO | — | YES | YES | YES | YES | YES |
| Technology | BIPOLAR | BIPOLAR | BIPOLAR | CMOS | BIPOLAR | — | CMOS | CMOS | BIPOLAR | BIPOLAR | BIPOLAR |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | COMMERCIAL | — | AUTOMOTIVE | INDUSTRIAL | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Matte Tin (Sn) - annealed | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | THROUGH-HOLE | — | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.95 mm | 0.95 mm | 0.65 mm | 0.95 mm | 2.54 mm | — | 0.95 mm | 0.95 mm | 0.95 mm | 0.95 mm | 0.95 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | — | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | NOT SPECIFIED | 30 | 30 | — | — | 30 | 30 | 30 | 30 | NOT SPECIFIED |
| Unity Gain BW-Nom | 800 | 800 | 3500 | 17000 | 1000 | — | 1200 | 1000 | 800 | 800 | 800 |
| Voltage Gain-Min | 25000 | 25000 | 100000 | 12600 | 3000 | — | — | 31600 | 25000 | 25000 | 25000 |
| Wideband | NO | NO | NO | NO | NO | — | NO | NO | NO | NO | NO |
| ## TS321IDBVR Alternates Showing results | Image | — | — | — | — | — | — | — | — | — | — |
| Factory Lead Time | — | 10 Weeks | — | — | — | — | — | — | — | — | — |
| Manufacturer Package Code | — | — | RM-8 | — | — | — | — | — | — | — | — |
| Neg Supply Voltage-Nom (Vsup) | — | — | -5 V | — | -15 V | — | -2 V | — | — | — | — |
| Slew Rate-Min | — | — | — | 6 V/us | 1.5 V/us | — | — | — | — | — | — |
| ## LMP7711MK/NOPB Alternates Showing results | — | — | — | Image | — | — | — | — | — | — | — |
| ## TL061CP Alternates Showing results | — | — | — | — | Image | — | — | — | — | — | — |
| Date Of Intro | — | — | — | — | — | — | 2016-11-17 | — | — | — | — |
| ## OPA344NA/3K Alternates Showing results | — | — | — | — | — | — | — | Image | — | — | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Why Look for Alternatives?
Finding alternatives for TS321IDBVR is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating TS321IDBVR replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to TS321IDBVR?
Known equivalents for TS321IDBVR include TS321ILT, ADA4177-1ARMZ, LMP7711MK/NOPB. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TS321IDBVR?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify TS321IDBVR alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.