OPA361Alternatives & Equivalent Parts
About OPA361
OPA361 is a Integrated Circuit component manufactured by Texas Instruments. It comes in a SOT23 (6-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 | OPA361Source | OPA361AIDCKR | OPA361AIDCKT | OPA360AIDCKR | OPA360AIDCKT | OPA362AIDCKR | OPA362AIDCKT | OPA361AQDCKRQ1 | OPA361AIDCKTG4 | OPA360AIDCKRG4 | OPA360AIDCKTG4 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | SOT23 (6-Pin) | SOT23 (6-Pin) | SOT23 (6-Pin) | SOT23 (6-Pin) | SC-70-5 | Other | Other | SOT23 (6-Pin) | SOT23 (6-Pin) | SOT23 (6-Pin) | SOT23 (6-Pin) |
| Pin Count | 6 | 6 | 6 | 6 | 5 | 6 | 6 | 6 | 6 | 6 | 6 |
| Temperature Range | — | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | — | $0.2861 | $0.3300 | $0.0933 | $0.1482 | $0.4536 | $0.6140 | $0.2526 | $0.3243 | $0.2313 | $0.4768 |
| 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 | OBSOLETE |
| Electrical Parameters | |||||||||||
| YTEOL | EYTEOL | 15 | 15 | 15 | — | 15 | 15 | 15 | 0 | 0 | 0 |
| Pbfree Code | — | Yes | Yes | Yes | — | Yes | Yes | Yes | Yes | Yes | — |
| Consumer IC Type | — | VIDEO AMPLIFIER | VIDEO AMPLIFIER | VIDEO AMPLIFIER | — | VIDEO AMPLIFIER | VIDEO AMPLIFIER | VIDEO AMPLIFIER | VIDEO AMPLIFIER | VIDEO AMPLIFIER | VIDEO AMPLIFIER |
| JESD-30 Code | — | R-PDSO-G6 | R-PDSO-G6 | R-PDSO-G6 | — | R-PDSO-G6 | R-PDSO-G6 | R-PDSO-G6 | R-PDSO-G6 | R-PDSO-G6 | R-PDSO-G6 |
| JESD-609 Code | — | e4 | e4 | e4 | — | e4 | e4 | e4 | e4 | e4 | e4 |
| Number of Channels | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 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 | — | TSSOP6,.08 | TSSOP6,.08 | TSSOP6,.08 | — | TSSOP6,.08 | TSSOP6,.08 | TSSOP6,.08 | TSSOP6,.08 | TSSOP6,.08 | TSSOP6,.08 |
| Package Shape | — | RECTANGULAR | RECTANGULAR | RECTANGULAR | — | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | — | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | — | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | — | 260 | 260 | 260 | — | 260 | 260 | 260 | 260 | 260 | 260 |
| Qualification Status | — | Not Qualified | Not Qualified | Not Qualified | — | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Supply Current-Max | — | 9 mA | 9 mA | 9 mA | — | 9 mA | 9 mA | 9 mA | 9 mA | 9 mA | 9 mA |
| Supply Voltage-Max (Vsup) | — | 3.6 V | 3.6 V | 3.6 V | — | 3.3 V | 3.3 V | 3.6 V | 3.6 V | 3.6 V | 3.3 V |
| Supply Voltage-Min (Vsup) | — | 2.5 V | 2.5 V | 2.5 V | — | 2.5 V | 2.5 V | 2.5 V | 2.5 V | 2.5 V | 2.7 V |
| Surface Mount | — | YES | YES | YES | — | YES | YES | YES | YES | YES | YES |
| Temperature Grade | — | AUTOMOTIVE | AUTOMOTIVE | INDUSTRIAL | — | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | INDUSTRIAL | INDUSTRIAL |
| 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 | NICKEL PALLADIUM GOLD | 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 | — | 0.65 mm | 0.65 mm | 0.65 mm | — | 0.65 mm | 0.65 mm | 0.65 mm | 0.65 mm | 0.65 mm | 0.65 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 |
| Gain | — | — | — | 6 dB | — | — | — | — | — | 6 dB | 6 dB |
| Supply Voltage (Min) | — | — | — | — | 1.8 V | — | — | — | — | — | — |
| Supply Voltage (Max) | — | — | — | — | 5.5 V | — | — | — | — | — | — |
| Gain Bandwidth Product | — | — | — | — | 50 MHz | — | — | — | — | — | — |
| Quiescent Current | — | — | — | — | 1.3 mA | — | — | — | — | — | — |
| Operating Temperature Min | — | — | — | — | -40 °C | — | — | — | — | — | — |
| Operating Temperature Max | — | — | — | — | 105 °C | — | — | — | — | — | — |
| Output Type | — | — | — | — | Rail-to-Rail | — | — | — | — | — | — |
| Package | — | — | — | — | SC-70-5 | — | — | — | — | — | — |
| Pin Count | — | — | — | — | 5 | — | — | — | — | — | — |
| Technology | — | — | — | — | — | CMOS | CMOS | — | — | — | — |
| Screening Level | — | — | — | — | — | — | — | AEC-Q100 | — | — | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Quick Links
Why Look for Alternatives?
Finding alternatives for OPA361 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 OPA361 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 OPA361?
Known equivalents for OPA361 include OPA361AIDCKR, OPA361AIDCKT, OPA360AIDCKR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of OPA361?
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 OPA361 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.