ADA4891-1ARZ-RLAlternatives & Equivalent Parts
About ADA4891-1ARZ-RL
ADA4891-1ARZ-RL 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 | ADA4891-1ARZ-RLSource | ADA4891-1ARZ-R7 | LM317MDT | EEUEE2G680 |
|---|---|---|---|---|
| Manufacturer | Analog Devices | Analog Devices | Texas Instruments | Panasonic |
| Package Type | Small Outline Packages | Small Outline Packages | TO-XXX (Inc. DPAK) | Capacitor, Polarized Radial Diameter |
| Pin Count | 8 | 8 | 3 | 2 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | — | -25.0°C ~ 105.0°C |
| Price | $0.7254 | $0.8125 | $0.2310 | $1.8100 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | OBSOLETE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | No | No | No | Yes |
| Manufacturer Package Code | R-8 | R-8 | — | — |
| YTEOL | 10 | 10 | 0 | 6 |
| Amplifier Type | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | — | — |
| Architecture | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | — | — |
| Average Bias Current-Max (IIB) | 0.00005 µA | 0.00005 µA | — | — |
| Bias Current-Max (IIB) @25C | 0.00005 µA | 0.00005 µA | — | — |
| Common-mode Reject Ratio-Nom | 87 dB | 87 dB | — | — |
| Frequency Compensation | YES | YES | — | — |
| Input Offset Voltage-Max | 10000 µV | 10000 µV | — | — |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G8 | R-PSSO-G2 | — |
| JESD-609 Code | e3 | e3 | e0 | e2 |
| Low-Bias | YES | YES | — | — |
| Low-Offset | NO | NO | — | — |
| Micropower | NO | NO | — | — |
| Number of Functions | 1 | 1 | 1 | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Equivalence Code | SOP8,.25 | SOP8,.25 | SMSIP3H,.38,90TB | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | CYLINDRICAL PACKAGE |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | Radial |
| Packing Method | TR | TAPE AND REEL | RAIL | BULK |
| Peak Reflow Temperature (Cel) | 260 | 260 | 235 | — |
| Power | NO | NO | — | — |
| Programmable Power | NO | NO | — | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | — |
| Slew Rate-Nom | 140 V/us | 140 V/us | — | — |
| Supply Voltage Limit-Max | 6 V | 6 V | — | — |
| Supply Voltage-Nom (Vsup) | 3 V | 3 V | — | — |
| Surface Mount | YES | YES | YES | NO |
| Technology | CMOS | CMOS | BIPOLAR | — |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | — | — |
| Terminal Finish | Matte Tin (Sn) - annealed | Matte Tin (Sn) - annealed | TIN LEAD | Tin/Copper (Sn/Cu) |
| Terminal Form | GULL WING | GULL WING | GULL WING | — |
| Terminal Pitch | 1.27 mm | 1.27 mm | 2.285 mm | 7.5 mm |
| Terminal Position | DUAL | DUAL | SINGLE | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 20 | — |
| Unity Gain BW-Nom | 240000 | 240000 | — | — |
| Voltage Gain-Min | 3980 | 3980 | — | — |
| Wideband | YES | YES | — | — |
| ## ADA4891-1ARZ-RL Alternates Showing results | Image | — | — | — |
| Adjustability | — | — | ADJUSTABLE | — |
| Dropout Voltage1-Nom | — | — | 3 V | — |
| Input-Output Voltage Differential-Max | — | — | 40 V | — |
| Input-Output Voltage Differential-Min | — | — | 3 V | — |
| Line Regulation-Max (%/V) | — | — | 0.07 | — |
| Load Regulation-Max(%) | — | — | 1.5% | — |
| Number of Outputs | — | — | 1 | — |
| Operating Temperature TJ-Max | — | — | 125 °C | — |
| Output Current1-Max | — | — | 0.5 A | — |
| Output Voltage1-Max | — | — | 37 V | — |
| Output Voltage1-Min | — | — | 1.2 V | — |
| Regulator Type | — | — | ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR | — |
| ## LM317MDT Alternates Showing results | — | — | Image | — |
| Reach Compliance Code | — | — | — | Compliant |
| Factory Lead Time | — | — | — | 19 Weeks |
| Capacitance | — | — | — | 68 µF |
| Capacitor Type | — | — | — | ALUMINUM ELECTROLYTIC CAPACITOR |
| Diameter | — | — | — | 18 mm |
| Dielectric Material | — | — | — | ALUMINUM (WET) |
| Leakage Current | — | — | — | 1.642 mA |
| Mounting Feature | — | — | — | THROUGH HOLE MOUNT |
| Negative Tolerance | — | — | — | 20% |
| Polarity | — | — | — | POLARIZED |
| Positive Tolerance | — | — | — | 20% |
| Rated (DC) Voltage (URdc) | — | — | — | 400 V |
| Ripple Current | — | — | — | 514.5 mA |
| Tan Delta | — | — | — | 0.24 |
| Terminal Shape | — | — | — | WIRE |
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 3 alternatives for ADA4891-1ARZ-RL — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for ADA4891-1ARZ-RL 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 ADA4891-1ARZ-RL 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 ADA4891-1ARZ-RL?
Known equivalents for ADA4891-1ARZ-RL include ADA4891-1ARZ-R7, LM317MDT, EEUEE2G680. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ADA4891-1ARZ-RL?
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 ADA4891-1ARZ-RL 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.