OPA172IDAlternatives & Equivalent Parts
About OPA172ID
OPA172ID is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Small Outline Packages 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 | OPA172IDSource | TPS3823-30DBVR |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | SOT23 (5-Pin) |
| Pin Count | 8 | 5 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C |
| Price | $0.9633 | $0.5530 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE |
| Electrical Parameters | ||
| Pbfree Code | Yes | Yes |
| YTEOL | 15 | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER | — |
| Architecture | VOLTAGE-FEEDBACK | — |
| Average Bias Current-Max (IIB) | 0.014 µ A | — |
| Bias Current-Max (IIB) @25C | 0.000015 µ A | — |
| Common-mode Reject Ratio-Min | 110 dB | — |
| Common-mode Reject Ratio-Nom | 120 dB | — |
| Frequency Compensation | YES | — |
| Input Offset Current-Max (IIO) | 0.001 µ A | — |
| Input Offset Voltage-Max | 1000 µ V | — |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G5 |
| JESD-609 Code | e4 | e4 |
| Low-Bias | YES | — |
| Low-Offset | NO | — |
| Micropower | NO | — |
| Neg Supply Voltage Limit-Max | -20 V | — |
| Neg Supply Voltage-Nom (Vsup) | -18 V | — |
| Number of Functions | 1 | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 | TSOP5/6,.11,37 |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Packing Method | TUBE | — |
| Peak Reflow Temperature (Cel) | 260 | 260 |
| Power | NO | — |
| Programmable Power | NO | — |
| Qualification Status | Not Qualified | Not Qualified |
| Slew Rate-Nom | 10 V/us | — |
| Subcategory | Operational Amplifier | — |
| Supply Current-Max | 1.8 mA | — |
| Supply Voltage Limit-Max | 20 V | — |
| Supply Voltage-Nom (Vsup) | 18 V | 3.3 V |
| Surface Mount | YES | YES |
| Technology | CMOS | CMOS |
| Temperature Grade | AUTOMOTIVE | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 0.95 mm |
| Terminal Position | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 |
| Unity Gain BW-Nom | 10000 | — |
| Voltage Gain-Min | 316000 | — |
| Wideband | NO | — |
| Adjustable Threshold | — | NO |
| Analog IC - Other Type | — | VOLTAGE SUPERVISOR/RESET IC |
| Number of Channels | — | 1 |
| Supply Current-Max (Isup) | — | 0.025 mA |
| Supply Voltage-Max (Vsup) | — | 5.5 V |
| Supply Voltage-Min (Vsup) | — | 1.1 V |
| Threshold Voltage-Nom | — | +2.64V |
| ## TPS3823-30DBVR 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 OPA172ID 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 OPA172ID 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 OPA172ID?
Known equivalents for OPA172ID include TPS3823-30DBVR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of OPA172ID?
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 OPA172ID 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.