ADUM4121ARIZAlternatives & Equivalent Parts
About ADUM4121ARIZ
ADUM4121ARIZ 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.
Need pricing on these alternatives?
Get one quote covering all 7 alternatives for ADUM4121ARIZ — response within 24 hours.
Specification Comparison
| Parameter | ADUM4121ARIZSource | MM3Z6V2ST1G | LP2985IM5-5.0 | LP2985IM5-6.1/NOPB | ADP3309ARTZ-3.3-R7 | ADUM4121CRIZ | ADUM4121-1ARIZ | ADUM4121-1BRIZ |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Analog Devices | ON Semiconductor | Texas Instruments | Texas Instruments | Analog Devices | Analog Devices | Analog Devices | Analog Devices |
| Package Type | Small Outline Packages | Small Outline Diode | — | SOT23 (5-Pin) | SOT23 (5-Pin) | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 8 | 2 | — | 5 | 5 | 8 | 8 | 8 |
| Temperature Range | -40.0°C ~ 125.0°C | -65.0°C ~ 150.0°C | — | — | -20.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $2.6400 | $0.0060 | $0.5994 | $0.3256 | $1.5000 | $3.9100 | $3.9100 | $3.9100 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | — | ACTIVE | NOT RECOMMENDED | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||||
| Pbfree Code | No | Yes | — | Yes | No | No | No | No |
| Manufacturer Package Code | RI-8-1 | 477-02 | — | — | RJ-5 | RI-8-1 | RI-8-1 | RI-8-1 |
| YTEOL | 10 | 6.95 | — | 15 | 3 | 10 | 10 | 10 |
| High Side Driver | YES | — | — | — | — | YES | YES | YES |
| Input Characteristics | STANDARD | — | — | — | — | STANDARD | STANDARD | STANDARD |
| Interface IC Type | BUFFER OR INVERTER BASED IGBT/MOSFET DRIVER | — | — | — | — | BUFFER OR INVERTER BASED IGBT/MOSFET DRIVER | BUFFER OR INVERTER BASED IGBT/MOSFET DRIVER | BUFFER OR INVERTER BASED IGBT/MOSFET DRIVER |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G2 | — | R-PDSO-G5 | R-PDSO-G5 | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 |
| JESD-609 Code | e3 | e3 | — | e3 | e3 | e3 | e3 | e3 |
| Number of Functions | 1 | — | — | 1 | 1 | 1 | 1 | 1 |
| Output Characteristics | STANDARD | — | — | — | — | STANDARD | STANDARD | STANDARD |
| Output Peak Current Limit-Nom | 2.3 A | — | — | — | — | 2.3 A | 2.3 A | 2.3 A |
| Output Polarity | TRUE | — | — | — | — | TRUE | TRUE | TRUE |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR | — | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | — | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | 260 | 260 | 260 | 260 | 260 |
| Supply Voltage-Max | 6.5 V | — | — | — | — | 6.5 V | 6.5 V | 6.5 V |
| Supply Voltage-Min | 2.5 V | — | — | — | — | 2.5 V | 2.5 V | 2.5 V |
| Supply Voltage-Nom | 5 V | — | — | — | — | 5 V | 5 V | 5 V |
| Supply Voltage1-Max | 35 V | — | — | — | — | 35 V | 35 V | 35 V |
| Supply Voltage1-Min | 4.5 V | — | — | — | — | 4.5 V | 4.5 V | 4.5 V |
| Supply Voltage1-Nom | 15 V | — | — | — | — | 15 V | 15 V | 15 V |
| Surface Mount | YES | YES | — | YES | YES | YES | YES | YES |
| Technology | CMOS | ZENER | — | BIPOLAR | BIPOLAR | CMOS | CMOS | CMOS |
| Temperature Grade | AUTOMOTIVE | — | — | — | — | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) - annealed | — | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING | — | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | — | — | 0.95 mm | 0.95 mm | 1.27 mm | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL | — | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — | 30 | 30 | 30 | 30 | 30 |
| Turn-off Time | 0.053 µs | — | — | — | — | 0.053 µs | 0.053 µs | 0.053 µs |
| Turn-on Time | 0.042 µs | — | — | — | — | 0.042 µs | 0.042 µs | 0.042 µs |
| Configuration | — | SINGLE | — | — | — | — | — | — |
| Diode Element Material | — | SILICON | — | — | — | — | — | — |
| Diode Type | — | ZENER DIODE | — | — | — | — | — | — |
| Dynamic Impedance-Max | — | 10 Ω | — | — | — | — | — | — |
| Number of Elements | — | 1 | — | — | — | — | — | — |
| Polarity | — | UNIDIRECTIONAL | — | — | — | — | — | — |
| Power Dissipation-Max | — | 0.3 W | — | — | — | — | — | — |
| Qualification Status | — | Not Qualified | — | Not Qualified | Not Qualified | — | — | — |
| Reference Voltage-Nom | — | 6.2 V | — | — | — | — | — | — |
| Voltage Tol-Max | — | 2.18% | — | — | — | — | — | — |
| Working Test Current | — | 5 mA | — | — | — | — | — | — |
| Reach Compliance Code | — | — | — | Compliant | — | — | — | — |
| Adjustability | — | — | — | FIXED | FIXED | — | — | — |
| Dropout Voltage1-Max | — | — | — | 0.575 V | 0.25 V | — | — | — |
| Dropout Voltage1-Nom | — | — | — | 0.28 V | 0.12 V | — | — | — |
| Input Voltage Absolute-Max | — | — | — | 16 V | 16 V | — | — | — |
| Input Voltage-Max | — | — | — | 16 V | 12 V | — | — | — |
| Input Voltage-Min | — | — | — | 6.919 V | 3.6 V | — | — | — |
| Line Regulation-Max | — | — | — | 0.0173728% | — | — | — | — |
| Number of Outputs | — | — | — | 1 | 1 | — | — | — |
| Operating Temperature TJ-Max | — | — | — | 125 °C | 125 °C | — | — | — |
| Operating Temperature TJ-Min | — | — | — | -40 °C | -55 °C | — | — | — |
| Output Current1-Max | — | — | — | 0.15 A | 0.1 A | — | — | — |
| Output Voltage1-Max | — | — | — | 6.344 V | 3.3726 V | — | — | — |
| Output Voltage1-Min | — | — | — | 5.856 V | 3.2274 V | — | — | — |
| Output Voltage1-Nom | — | — | — | 6.1 V | 3.3 V | — | — | — |
| Package Equivalence Code | — | — | — | TSOP5/6,.11,37 | TSOP5/6,.11,37 | — | — | — |
| Packing Method | — | — | — | TR, 7 INCH | TR | — | — | — |
| Regulator Type | — | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — | — |
| Voltage Tolerance-Max | — | — | — | 4% | 2.2% | — | — | — |
| ## ADP3309ARTZ-3.3-R7 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 ADUM4121ARIZ — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for ADUM4121ARIZ 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 ADUM4121ARIZ 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.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for ADUM4121ARIZ. Get expert recommendations within 24 hours.
FAQ
What is equivalent to ADUM4121ARIZ?
Known equivalents for ADUM4121ARIZ include MM3Z6V2ST1G, LP2985IM5-5.0, LP2985IM5-6.1/NOPB. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ADUM4121ARIZ?
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 ADUM4121ARIZ 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.