OPA171AIDRAlternatives & Equivalent Parts
About OPA171AIDR
OPA171AIDR is a Integrated Circuit component manufactured by Texas Instruments. It comes in a SOT23 (8-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 | OPA171AIDRSource | OPA171AID | S1A-13-F | OPA171AIDRLT | OPA171AIDRLR |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Diodes Inc. | Texas Instruments | Texas Instruments |
| Package Type | SOT23 (8-Pin) | — | Diodes Moulded | SO Transistor Flat Lead | SOT23 (5-Pin) |
| Pin Count | 8 | — | 2 | 5 | 5 |
| Temperature Range | -40.0°C ~ 125.0°C | — | -65.0°C ~ 150.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $0.7870 | $0.9330 | $0.0198 | $0.4361 | $0.4149 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | — | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | — | No | Yes | Yes |
| YTEOL | 15 | — | 6 | 15 | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER | — | — | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK | — | — | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.0035 µA | — | — | 0.0035 µA | 0.0035 µA |
| Bias Current-Max (IIB) @25C | 0.000015 µA | — | — | 0.000015 µA | 0.000015 µA |
| Common-mode Reject Ratio-Min | 104 dB | — | — | 104 dB | 104 dB |
| Common-mode Reject Ratio-Nom | 120 dB | — | — | 120 dB | 120 dB |
| Frequency Compensation | YES | — | — | YES | YES |
| Input Offset Current-Max (IIO) | 0.0035 µA | — | — | 0.0035 µA | 0.0035 µA |
| Input Offset Voltage-Max | 1800 µV | — | — | 1800 µV | 1800 µV |
| JESD-30 Code | R-PDSO-G8 | — | R-PDSO-C2 | R-PDSO-F5 | R-PDSO-F5 |
| JESD-609 Code | e4 | — | e3 | e4 | e4 |
| Low-Bias | YES | — | — | YES | YES |
| Low-Offset | NO | — | — | NO | NO |
| Micropower | YES | — | — | YES | YES |
| Neg Supply Voltage Limit-Max | -20 V | — | — | -20 V | -20 V |
| Neg Supply Voltage-Nom (Vsup) | -18 V | — | — | -18 V | -18 V |
| Number of Functions | 1 | — | — | 1 | 1 |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 | — | — | FL5/6,.047,20 | FL5/6,.047,20 |
| Package Shape | RECTANGULAR | — | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | — | SMALL OUTLINE | SMALL OUTLINE, VERY THIN PROFILE | SMALL OUTLINE, VERY THIN PROFILE |
| Packing Method | TR | — | — | TR | TR |
| Peak Reflow Temperature (Cel) | 260 | — | 260 | 260 | 260 |
| Power | NO | — | — | NO | NO |
| Programmable Power | NO | — | — | NO | NO |
| Qualification Status | Not Qualified | — | Not Qualified | Not Qualified | Not Qualified |
| Slew Rate-Nom | 1.5 V/us | — | — | 1.5 V/us | 1.5 V/us |
| Supply Current-Max | 0.595 mA | — | — | 0.595 mA | 0.595 mA |
| Supply Voltage Limit-Max | 20 V | — | — | 20 V | 20 V |
| Supply Voltage-Nom (Vsup) | 18 V | — | — | 18 V | 18 V |
| Surface Mount | YES | — | YES | YES | YES |
| Technology | BIPOLAR | — | — | BIPOLAR | BIPOLAR |
| Temperature Grade | AUTOMOTIVE | — | — | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | — | MATTE TIN | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) |
| Terminal Form | GULL WING | — | C BEND | FLAT | FLAT |
| Terminal Pitch | 1.27 mm | — | — | 0.5 mm | 0.5 mm |
| Terminal Position | DUAL | — | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | 30 | 30 | 30 |
| Unity Gain BW-Nom | 3000 | — | — | 3000 | 3000 |
| Voltage Gain-Min | 316000 | — | — | 316000 | 316000 |
| Wideband | NO | — | — | NO | NO |
| ## OPA171AIDR Alternates Showing results | Image | — | — | — | — |
| Manufacturer Package Code | — | — | SMA | — | — |
| Factory Lead Time | — | — | 12 Weeks | — | — |
| Additional Feature | — | — | HIGH RELIABILITY | — | — |
| Application | — | — | GENERAL PURPOSE | — | — |
| Configuration | — | — | SINGLE | — | — |
| Diode Element Material | — | — | SILICON | — | — |
| Diode Type | — | — | RECTIFIER DIODE | — | — |
| Forward Voltage-Max (VF) | — | — | 1.1 V | — | — |
| Non-rep Pk Forward Current-Max | — | — | 30 A | — | — |
| Number of Elements | — | — | 1 | — | — |
| Number of Phases | — | — | 1 | — | — |
| Output Current-Max | — | — | 1 A | — | — |
| Rep Pk Reverse Voltage-Max | — | — | 50 V | — | — |
| Reverse Recovery Time-Max | — | — | 3 µs | — | — |
| ## OPA171AIDRLT Alternates Showing results | — | — | — | Image | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 4 alternatives for OPA171AIDR — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for OPA171AIDR 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 OPA171AIDR 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 OPA171AIDR?
Known equivalents for OPA171AIDR include OPA171AID, S1A-13-F, OPA171AIDRLT. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of OPA171AIDR?
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 OPA171AIDR 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.