OPA333AIDBVTAlternatives & Equivalent Parts
About OPA333AIDBVT
OPA333AIDBVT 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.
Specification Comparison
| Parameter | OPA333AIDBVTSource | OPA333AIDBVTG4 | ADS8861IDGSR | THS4281DBVT | REF5045AIDR | OPA333AIDBVR | OPA333AIDBVRG4 | OPA333AMDBVREP | OPA333AQDBVRQ1 |
|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | 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 (5-Pin) | Small Outline Packages | SOT23 (5-Pin) | SOT23 (5-Pin) | SOT23 (5-Pin) | SOT23 (5-Pin) |
| Pin Count | 5 | 5 | 10 | 5 | 8 | 5 | 5 | 5 | 5 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°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 | -55.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $1.7195 | $1.6523 | $8.1000 | $2.7140 | $1.0824 | $1.0613 | $1.2400 | $6.0370 | $1.5145 |
| Electrical Parameters | |||||||||
| Pbfree Code | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| YTEOL | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| Amplifier Type | 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 |
| Average Bias Current-Max (IIB) | 0.0002 µA | 0.0002 µA | — | 1 µA | — | 0.0002 µA | 0.0002 µA | 0.0002 µA | 0.0002 µA |
| Bias Current-Max (IIB) @25C | 0.0002 µA | 0.0002 µA | — | 0.8 µA | — | 0.0002 µA | 0.0002 µA | 0.0002 µA | 0.0002 µA |
| Common-mode Reject Ratio-Min | 106 dB | 106 dB | — | 90 dB | — | 106 dB | 106 dB | 102 dB | 106 dB |
| Common-mode Reject Ratio-Nom | 130 dB | 130 dB | — | 107 dB | — | 130 dB | 130 dB | 130 dB | 130 dB |
| Frequency Compensation | YES | YES | — | YES | — | YES | YES | YES | YES |
| Input Offset Current-Max (IIO) | 0.0004 µA | 0.0004 µA | — | 0.4 µA | — | 0.0004 µA | 0.0004 µA | 0.0004 µA | 0.0004 µA |
| Input Offset Voltage-Max | 10 µV | 10 µV | — | 2500 µV | — | 10 µV | 10 µV | 10 µV | 10 µV |
| JESD-30 Code | R-PDSO-G5 | R-PDSO-G5 | S-PDSO-G10 | R-PDSO-G5 | R-PDSO-G8 | R-PDSO-G5 | R-PDSO-G5 | R-PDSO-G5 | R-PDSO-G5 |
| JESD-609 Code | e4 | e4 | e4 | e4 | e4 | e4 | e4 | e4 | e4 |
| Low-Bias | YES | YES | — | NO | — | YES | YES | YES | YES |
| Low-Offset | YES | YES | — | NO | — | YES | YES | YES | YES |
| Micropower | YES | YES | — | NO | — | YES | YES | YES | YES |
| Number of Functions | 1 | 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 |
| Package Equivalence Code | TSOP5/6,.11,37 | TSOP5/6,.11,37 | TSSOP10,.19,20 | — | SOP8,.25 | 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 |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE |
| Packing Method | TR | TR | — | 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 |
| Programmable Power | 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 | Not Qualified |
| Slew Rate-Nom | 0.16 V/us | 0.16 V/us | — | 35 V/us | — | 0.16 V/us | 0.16 V/us | 0.16 V/us | 0.16 V/us |
| Supply Current-Max | 0.025 mA | 0.025 mA | 2.4 mA | 0.93 mA | — | 0.025 mA | 0.025 mA | 0.025 mA | 0.025 mA |
| Supply Voltage Limit-Max | 7 V | 7 V | — | 8.25 V | — | 7 V | 7 V | 7 V | 7 V |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V | — | 5 V | — | 5 V | 5 V | 5 V | 5 V |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS | BICMOS | — | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | INDUSTRIAL | INDUSTRIAL | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | MILITARY | AUTOMOTIVE |
| Terminal Finish | 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) | 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 | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.95 mm | 0.95 mm | 0.5 mm | 0.95 mm | 1.27 mm | 0.95 mm | 0.95 mm | 0.95 mm | 0.95 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| Unity Gain BW-Nom | 350 | 350 | — | 50000 | — | 350 | 350 | 350 | 350 |
| Voltage Gain-Min | 200000 | 200000 | — | 17783 | — | 200000 | 200000 | 158000 | 200000 |
| Wideband | NO | NO | — | NO | — | NO | NO | NO | NO |
| ## OPA333AIDBVT Alternates Showing results | Image | — | — | — | — | — | — | — | — |
| Analog Input Voltage-Max | — | — | 5 V | — | — | — | — | — | — |
| Analog Input Voltage-Min | — | — | -2.5 V | — | — | — | — | — | — |
| Conversion Time-Max | — | — | 0.71 µs | — | — | — | — | — | — |
| Converter Type | — | — | ADC, SUCCESSIVE APPROXIMATION | — | — | — | — | — | — |
| Linearity Error-Max (EL) | — | — | 0.0015% | — | — | — | — | — | — |
| Number of Analog In Channels | — | — | 1 | — | — | — | — | — | — |
| Number of Bits | — | — | 16 | — | — | — | — | — | — |
| Output Bit Code | — | — | BINARY | — | — | — | — | — | — |
| Output Format | — | — | SERIAL | — | — | — | — | — | — |
| Sample Rate | — | — | 1 MHz | — | — | — | — | — | — |
| Sample and Hold / Track and Hold | — | — | SAMPLE | — | — | — | — | — | — |
| Supply Voltage-Min | — | — | 1.65 V | — | — | — | — | — | — |
| Supply Voltage-Nom | — | — | 3 V | — | — | — | — | — | — |
| Bandwidth (3dB)-Nom | — | — | — | 3.8 MHz | — | — | — | — | — |
| Neg Supply Voltage Limit-Max | — | — | — | -8.25 V | — | — | — | — | — |
| Neg Supply Voltage-Nom (Vsup) | — | — | — | -5 V | — | — | — | — | — |
| Subcategory | — | — | — | Operational Amplifier | — | — | — | — | — |
| ## THS4281DBVT Alternates Showing results | — | — | — | Image | — | — | — | — | — |
| Analog IC - Other Type | — | — | — | — | THREE TERMINAL VOLTAGE REFERENCE | — | — | — | — |
| Input Voltage-Max | — | — | — | — | 18 V | — | — | — | — |
| Input Voltage-Min | — | — | — | — | 2.7 V | — | — | — | — |
| Number of Outputs | — | — | — | — | 1 | — | — | — | — |
| Output Voltage-Max | — | — | — | — | 4.5045 V | — | — | — | — |
| Output Voltage-Min | — | — | — | — | 4.4955 V | — | — | — | — |
| Output Voltage-Nom | — | — | — | — | 4.5 V | — | — | — | — |
| Supply Voltage-Max (Vsup) | — | — | — | — | 18 V | — | — | — | — |
| Supply Voltage-Min (Vsup) | — | — | — | — | 2.7 V | — | — | — | — |
| Temp Coef of Voltage-Max | — | — | — | — | 3 ppm/°C | — | — | — | — |
| Trim/Adjustable Output | — | — | — | — | YES | — | — | — | — |
| Voltage Tolerance-Max | — | — | — | — | 0.1% | — | — | — | — |
| ## OPA333AIDBVR Alternates Showing results | — | — | — | — | — | Image | — | — | — |
| ## OPA333AMDBVREP Alternates Showing results | — | — | — | — | — | — | — | Image | — |
| Screening Level | — | — | — | — | — | — | — | — | AEC-Q100 |
| ## OPA333AQDBVRQ1 Alternates Showing results | — | — | — | — | — | — | — | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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What is equivalent to OPA333AIDBVT?
Known equivalents for OPA333AIDBVT include OPA333AIDBVTG4, ADS8861IDGSR, THS4281DBVT. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of OPA333AIDBVT?
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 OPA333AIDBVT 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.