AD8421TRMZ-EPAlternatives & Equivalent Parts
About AD8421TRMZ-EP
AD8421TRMZ-EP 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 | AD8421TRMZ-EPSource | ADA4084-2ACPZ-R7 | ADA4096-2ARMZ | AD8627ARZ | ADA4084-2ARMZ | LDL212PV33R | UC3525ADW | UC1825AJ883B |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Analog Devices | Analog Devices | Analog Devices | Analog Devices | Analog Devices | STMicroelectronics | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline No-lead | Small Outline Packages | Small Outline Packages | Other | Small Outline No-lead | SOIC-16 | Ceramic Dual-In-Line Packages |
| Pin Count | 8 | 8 | 8 | 8 | 8 | 7 | 16 | 16 |
| Temperature Range | -55.0°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 ~ 125.0°C | — | 0.0°C ~ 70.0°C | -55.0°C ~ 125.0°C |
| Price | $10.8400 | $4.0400 | $2.6500 | $2.3800 | $4.0400 | $0.2042 | $1.1400 | $42.6866 |
| 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 |
| Electrical Parameters | ||||||||
| Pbfree Code | No | No | No | No | No | — | — | Yes |
| Manufacturer Package Code | RM-8 | CP-8-11 | RM-8 | R-8 | RM-8 | — | — | — |
| YTEOL | 10 | 10 | 10 | 10 | 10 | 8 | — | 15 |
| Amplifier Type | INSTRUMENTATION AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | — | — | — |
| Average Bias Current-Max (IIB) | 0.008 µA | 0.45 µA | 0.019 µA | 0.00006 µA | 0.45 µA | — | — | — |
| Bandwidth (3dB)-Nom | 10 MHz | — | — | — | — | — | — | — |
| Common-mode Reject Ratio-Min | 80 dB | 76 dB | 72 dB | 76 dB | 76 dB | — | — | — |
| Input Offset Current-Max (IIO) | 0.003 µA | — | — | — | — | — | — | — |
| Input Offset Voltage-Max | 160 µV | 300 µV | 500 µV | 1350 µV | 250 µV | — | — | — |
| JESD-30 Code | S-PDSO-G8 | S-PDSO-N8 | S-PDSO-G8 | R-PDSO-G8 | S-PDSO-G8 | S-PDSO-N6 | — | R-GDIP-T16 |
| JESD-609 Code | e3 | e3 | e3 | e3 | e3 | e4 | — | e0 |
| Neg Supply Voltage Limit-Max | -18 V | -18 V | -18 V | -13.5 V | -18 V | — | — | — |
| Neg Supply Voltage-Nom (Vsup) | -15 V | -5 V | -5 V | -13 V | -5 V | — | — | — |
| Non-linearity-Max | 0.005% | — | — | — | — | — | — | — |
| Number of Functions | 1 | 2 | 2 | 1 | 2 | 1 | — | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | CERAMIC, GLASS-SEALED |
| Package Equivalence Code | TSSOP8,.19 | SOLCC8,.12,20 | TSSOP8,.19 | SOP8,.25 | TSSOP8,.19 | SOLCC6,.08,20 | — | DIP16,.3 |
| Package Shape | SQUARE | SQUARE | SQUARE | RECTANGULAR | SQUARE | SQUARE | — | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | — | IN-LINE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 | 260 | — | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | — | — | Not Qualified |
| Slew Rate-Nom | 35 V/us | 3.7 V/us | 0.3 V/us | 5 V/us | 3.7 V/us | — | — | — |
| Supply Current-Max | 2.6 mA | 2.1 mA | 0.2 mA | 0.9 mA | 2.1 mA | — | — | — |
| Supply Voltage Limit-Max | 18 V | 18 V | 18 V | 13.5 V | 18 V | — | — | — |
| Supply Voltage-Nom (Vsup) | 15 V | 5 V | 5 V | 13 V | 5 V | — | — | 12 V |
| Surface Mount | YES | YES | YES | YES | YES | YES | — | NO |
| Technology | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | — | BiCMOS | BICMOS |
| Temperature Grade | MILITARY | AUTOMOTIVE | AUTOMOTIVE | INDUSTRIAL | AUTOMOTIVE | — | — | MILITARY |
| Terminal Finish | Matte Tin (Sn) - annealed | Matte Tin (Sn) | Matte Tin (Sn) - annealed | Matte Tin (Sn) - annealed | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Tin/Lead (Sn/Pb) |
| Terminal Form | GULL WING | NO LEAD | GULL WING | GULL WING | GULL WING | NO LEAD | — | THROUGH-HOLE |
| Terminal Pitch | 0.65 mm | 0.5 mm | 0.65 mm | 1.27 mm | 0.65 mm | 0.5 mm | — | 2.54 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | — | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 | 30 | — | — | — |
| Voltage Gain-Max | 10000 | — | — | — | — | — | — | — |
| Voltage Gain-Min | 1 | 70800 | 7080 | 100000 | 70800 | — | — | — |
| Voltage Gain-Nom | 10 | — | — | — | — | — | — | — |
| Architecture | — | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | — | — | — |
| Bias Current-Max (IIB) @25C | — | 0.3 µA | 0.015 µA | 0.000001 µA | 0.3 µA | — | — | — |
| Common-mode Reject Ratio-Nom | — | 124 dB | 86 dB | 105 dB | 124 dB | — | — | — |
| Frequency Compensation | — | YES | YES | YES | YES | — | — | — |
| Low-Bias | — | NO | NO | YES | NO | — | — | — |
| Low-Offset | — | YES | YES | NO | YES | — | — | — |
| Micropower | — | NO | YES | YES | NO | — | — | — |
| Packing Method | — | TR, 7 INCH | TUBE | — | TUBE | TR, 7 INCH | — | — |
| Power | — | NO | NO | NO | NO | — | — | — |
| Programmable Power | — | NO | NO | NO | NO | — | — | — |
| Slew Rate-Min | — | 2.4 V/us | — | — | 2.4 V/us | — | — | — |
| Unity Gain BW-Nom | — | 15900 | 595 | 5000 | 15900 | — | — | — |
| Wideband | — | NO | NO | NO | NO | — | — | — |
| ## ADA4096-2ARMZ Alternates Showing results | — | — | Image | — | — | — | — | — |
| ## AD8627ARZ Alternates Showing results | — | — | — | Image | — | — | — | — |
| ## ADA4084-2ARMZ Alternates Showing results | — | — | — | — | Image | — | — | — |
| Factory Lead Time | — | — | — | — | — | 8 Weeks | — | — |
| Date Of Intro | — | — | — | — | — | 2018-09-19 | — | 1999-11-03 |
| Adjustability | — | — | — | — | — | FIXED | — | — |
| Dropout Voltage1-Max | — | — | — | — | — | 0.6 V | — | — |
| Dropout Voltage1-Nom | — | — | — | — | — | 0.35 V | — | — |
| Input Voltage Absolute-Max | — | — | — | — | — | 20 V | — | — |
| Input Voltage-Max | — | — | — | — | — | 18 V | — | 20 V |
| Input Voltage-Min | — | — | — | — | — | 4.3 V | — | 8.8 V |
| Line Regulation-Max | — | — | — | — | — | 0.004521% | — | — |
| Load Regulation-Max | — | — | — | — | — | 0.019635% | — | — |
| Number of Outputs | — | — | — | — | — | 1 | — | — |
| Operating Temperature TJ-Max | — | — | — | — | — | 125 °C | — | — |
| Operating Temperature TJ-Min | — | — | — | — | — | -40 °C | — | — |
| Output Current1-Max | — | — | — | — | — | 1.2 A | — | — |
| Output Voltage1-Max | — | — | — | — | — | 3.399 V | — | — |
| Output Voltage1-Min | — | — | — | — | — | 3.201 V | — | — |
| Output Voltage1-Nom | — | — | — | — | — | 3.3 V | — | — |
| Regulator Type | — | — | — | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — |
| Voltage Tolerance-Max | — | — | — | — | — | 3% | — | — |
| Supply Voltage | — | — | — | — | — | — | 8–35V | — |
| Oscillator Frequency | — | — | — | — | — | — | Up to 400kHz | — |
| Output Current | — | — | — | — | — | — | 200mA | — |
| Voltage Reference | — | — | — | — | — | — | 5.1V ±1% | — |
| Operating Temperature | — | — | — | — | — | — | 0°C to 70°C | — |
| Package | — | — | — | — | — | — | SOIC-16 | — |
| Pin Count | — | — | — | — | — | — | 16 | — |
| Reach Compliance Code | — | — | — | — | — | — | — | Not Compliant |
| Additional Feature | — | — | — | — | — | — | — | CAN ALSO BE CONFIGURED IN CURRENT MODE |
| Analog IC - Other Type | — | — | — | — | — | — | — | SWITCHING CONTROLLER |
| Control Mode | — | — | — | — | — | — | — | CURRENT-MODE |
| Control Technique | — | — | — | — | — | — | — | PULSE WIDTH MODULATION |
| Input Voltage-Nom | — | — | — | — | — | — | — | 12 V |
| Output Current-Max | — | — | — | — | — | — | — | 2.2 A |
| Output Voltage-Max | — | — | — | — | — | — | — | 5.15 V |
| Output Voltage-Min | — | — | — | — | — | — | — | 5.05 V |
| Output Voltage-Nom | — | — | — | — | — | — | — | 5.1 V |
| Screening Level | — | — | — | — | — | — | — | MIL-STD-883 Class B |
| Supply Current-Max (Isup) | — | — | — | — | — | — | — | 36 mA |
| Supply Voltage-Max (Vsup) | — | — | — | — | — | — | — | 20 V |
| Supply Voltage-Min (Vsup) | — | — | — | — | — | — | — | 9.2 V |
| Switcher Configuration | — | — | — | — | — | — | — | PUSH-PULL |
| Switching Frequency-Max | — | — | — | — | — | — | — | 1000 kHz |
| ## UC1825AJ883B 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 7 alternatives for AD8421TRMZ-EP — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for AD8421TRMZ-EP 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 AD8421TRMZ-EP 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 AD8421TRMZ-EP?
Known equivalents for AD8421TRMZ-EP include ADA4084-2ACPZ-R7, ADA4096-2ARMZ, AD8627ARZ. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of AD8421TRMZ-EP?
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 AD8421TRMZ-EP 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.