OP291GSZAlternatives & Equivalent Parts
About OP291GSZ
OP291GSZ is a Integrated Circuit component manufactured by Analog Devices. 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 | OP291GSZSource | TVP5150AM1PBS | SI7129DN-T1-GE3 | 1SMB5920BT3G | 53780-0370 |
|---|---|---|---|---|---|
| Manufacturer | Analog Devices | Texas Instruments | Vishay | ON Semiconductor | Molex |
| Package Type | Small Outline Packages | Quad Flat Packages | Other | Diodes Moulded | Other |
| Pin Count | 8 | 32 | 8 | 2 | 5 |
| Temperature Range | -40.0°C ~ 125.0°C | ~ 70.0°C | ~ 150.0°C | -65.0°C ~ 150.0°C | -40.0°C ~ 85.0°C |
| Price | $3.7050 | $2.9400 | $0.1778 | $0.0635 | $0.3925 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | OBSOLETE |
| Electrical Parameters | |||||
| Pbfree Code | No | Yes | — | Yes | Yes |
| Manufacturer Package Code | R-8 | — | — | 403A-03 | — |
| YTEOL | 10 | 15 | 5.4 | 6.65 | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER | — | — | — | — |
| Architecture | VOLTAGE-FEEDBACK | — | — | — | — |
| Average Bias Current-Max (IIB) | 0.095 µA | — | — | — | — |
| Bias Current-Max (IIB) @25C | 0.065 µA | — | — | — | — |
| Common-mode Reject Ratio-Min | 65 dB | — | — | — | — |
| Common-mode Reject Ratio-Nom | 97 dB | — | — | — | — |
| Frequency Compensation | YES | — | — | — | — |
| Input Offset Voltage-Max | 1250 µV | — | — | — | — |
| JESD-30 Code | R-PDSO-G8 | S-PQFP-G32 | S-XDSO-C5 | R-PDSO-L2 | — |
| JESD-609 Code | e3 | e4 | e3 | e3 | e3 |
| Low-Bias | NO | — | — | — | — |
| Low-Offset | NO | — | — | — | — |
| Micropower | YES | — | — | — | — |
| Neg Supply Voltage Limit-Max | -8 V | — | — | — | — |
| Neg Supply Voltage-Nom (Vsup) | -5 V | — | — | — | — |
| Number of Functions | 2 | 1 | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | UNSPECIFIED | PLASTIC/EPOXY | — |
| Package Equivalence Code | SOP8,.25 | TQFP32,.28SQ | — | — | — |
| Package Shape | RECTANGULAR | SQUARE | SQUARE | RECTANGULAR | — |
| Package Style | SMALL OUTLINE | FLATPACK, THIN PROFILE, FINE PITCH | SMALL OUTLINE | SMALL OUTLINE | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | — |
| Power | NO | — | — | — | — |
| Programmable Power | NO | — | — | — | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | — |
| Slew Rate-Nom | 0.5 V/us | — | — | — | — |
| Supply Current-Max | 1.1 mA | 32.9 mA | — | — | — |
| Supply Voltage Limit-Max | 8 V | — | — | — | — |
| Supply Voltage-Nom (Vsup) | 5 V | — | — | — | — |
| Surface Mount | YES | YES | YES | YES | — |
| Technology | BICMOS | — | — | ZENER | — |
| Temperature Grade | AUTOMOTIVE | COMMERCIAL | — | — | — |
| Terminal Finish | Matte Tin (Sn) - annealed | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Matte Tin (Sn) - annealed | — |
| Terminal Form | GULL WING | GULL WING | C BEND | L BEND | — |
| Terminal Pitch | 1.27 mm | 0.5 mm | — | — | 1.25 mm |
| Terminal Position | DUAL | QUAD | DUAL | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 40 | 30 | — |
| Unity Gain BW-Nom | 3000 | — | — | — | — |
| Voltage Gain-Min | 25000 | — | — | — | — |
| Wideband | NO | — | — | — | — |
| ## OP291GSZ Alternates Showing results | Image | — | — | — | — |
| Consumer IC Type | — | COLOR SIGNAL DECODER | — | — | — |
| Input Type | — | R-Y; B-Y; Y | — | — | — |
| Supply Voltage-Max (Vsup) | — | 1.95 V | — | — | — |
| Supply Voltage-Min (Vsup) | — | 1.65 V | — | — | — |
| Video Standard | — | PAL;NTSC;SECAM | — | — | — |
| ## TVP5150AM1PBS Alternates Showing results | — | Image | — | — | — |
| Factory Lead Time | — | — | 15 Weeks | — | — |
| Avalanche Energy Rating (Eas) | — | — | 31.25 mJ | — | — |
| Case Connection | — | — | DRAIN | — | — |
| Configuration | — | — | SINGLE WITH BUILT-IN DIODE | SINGLE | — |
| DS Breakdown Voltage-Min | — | — | 30 V | — | — |
| Drain Current-Max (ID) | — | — | 35 A | — | — |
| Drain-source On Resistance-Max | — | — | 0.0114 Ω | — | — |
| FET Technology | — | — | METAL-OXIDE SEMICONDUCTOR | — | — |
| Number of Elements | — | — | 1 | 1 | — |
| Operating Mode | — | — | ENHANCEMENT MODE | — | — |
| Polarity/Channel Type | — | — | P-CHANNEL | — | — |
| Power Dissipation-Max (Abs) | — | — | 52.1 W | — | — |
| Pulsed Drain Current-Max (IDM) | — | — | 60 A | — | — |
| Transistor Application | — | — | SWITCHING | — | — |
| Transistor Element Material | — | — | SILICON | — | — |
| Diode Element Material | — | — | — | SILICON | — |
| Diode Type | — | — | — | ZENER DIODE | — |
| Dynamic Impedance-Max | — | — | — | 2 Ω | — |
| JEDEC-95 Code | — | — | — | DO-214AA | — |
| Polarity | — | — | — | UNIDIRECTIONAL | — |
| Power Dissipation-Max | — | — | — | 3 W | — |
| Reference Voltage-Nom | — | — | — | 6.2 V | — |
| Voltage Tol-Max | — | — | — | 5% | — |
| Working Test Current | — | — | — | 60.5 mA | — |
| Body Breadth | — | — | — | — | 0.073 inch |
| Body Depth | — | — | — | — | 0.256 inch |
| Body Length | — | — | — | — | 0.35 inch |
| Body/Shell Style | — | — | — | — | RECEPTACLE |
| Connector Type | — | — | — | — | BOARD CONNECTOR |
| Contact Finish Mating | — | — | — | — | NOT SPECIFIED |
| Contact Finish Termination | — | — | — | — | Tin (Sn) |
| Contact Gender | — | — | — | — | MALE |
| Contact Material | — | — | — | — | PHOSPHOR BRONZE |
| Contact Pattern | — | — | — | — | RECTANGULAR |
| Contact Resistance | — | — | — | — | 20 mΩ |
| Contact Style | — | — | — | — | SQ PIN-SKT |
| DIN Conformance | — | — | — | — | NO |
| Dielectric Withstanding Voltage | — | — | — | — | 700VAC V |
| Durability | — | — | — | — | 50 Cycles |
| Filter Feature | — | — | — | — | NO |
| IEC Conformance | — | — | — | — | NO |
| Insertion Force-Max | — | — | — | — | 2.085 N |
| Insulation Resistance | — | — | — | — | 100000000 Ω |
| Insulator Color | — | — | — | — | NATURAL |
| Insulator Material | — | — | — | — | POLYPHENYLENE SULFIDE |
| MIL Conformance | — | — | — | — | NO |
| Mating Contact Pitch | — | — | — | — | 0.049 inch |
| Mating Information | — | — | — | — | MULTIPLE MATING PARTS AVAILABLE |
| Mixed Contacts | — | — | — | — | NO |
| Mounting Option 1 | — | — | — | — | LOCKING |
| Mounting Style | — | — | — | — | RIGHT ANGLE |
| Mounting Type | — | — | — | — | BOARD |
| Number Of Connectors | — | — | — | — | ONE |
| Number Of PCB Rows | — | — | — | — | 1 |
| Number of Rows Loaded | — | — | — | — | 1 |
| Option | — | — | — | — | GENERAL PURPOSE |
| PCB Contact Pattern | — | — | — | — | RECTANGULAR |
| Plating Thickness | — | — | — | — | 8u inch |
| Polarization Key | — | — | — | — | POLARIZED HOUSING |
| Rated Current (Signal) | — | — | — | — | 1 A |
| Reference Standard | — | — | — | — | UL, CSA |
| Termination Type | — | — | — | — | SURFACE MOUNT |
| Total Number of Contacts | — | — | — | — | 3 |
| UL Flammability Code | — | — | — | — | 94V-0 |
| Withdrawl Force-Min | — | — | — | — | .199882 N |
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 OP291GSZ — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for OP291GSZ 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 OP291GSZ 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 OP291GSZ?
Known equivalents for OP291GSZ include TVP5150AM1PBS, SI7129DN-T1-GE3, 1SMB5920BT3G. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of OP291GSZ?
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 OP291GSZ 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.