AD637ARZAlternatives & Equivalent Parts
About AD637ARZ
AD637ARZ 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 | AD637ARZSource | AD637JRZ | AD637BRZ | BSS84 | AT24C1024BW-SH-B | MBR2H100SFT3G | LMG1020YFFT |
|---|---|---|---|---|---|---|---|
| Manufacturer | Analog Devices | Analog Devices | Analog Devices | Nexperia | Microchip | ON Semiconductor | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Other | Small Outline Packages | Small Outline Diode Flat Lead | BGA |
| Pin Count | 16 | 16 | 16 | 3 | 8 | 2 | 6 |
| Temperature Range | -40.0°C ~ 85.0°C | ~ 70.0°C | -40.0°C ~ 85.0°C | -65.0°C ~ 150.0°C | -40.0°C ~ 85.0°C | -65.0°C ~ 175.0°C | -40.0°C ~ 125.0°C |
| Price | $30.0000 | $18.6000 | $50.5700 | $0.0230 | — | $0.0828 | $1.9156 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | NOT RECOMMENDED | ACTIVE | NOT RECOMMENDED | OBSOLETE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||
| Pbfree Code | No | No | No | — | — | Yes | Yes |
| Manufacturer Package Code | RW-16 | RW-16 | RW-16 | — | — | 498-01 | — |
| YTEOL | 10 | 3 | 10 | 3 | 0 | 6.07 | 15 |
| Converter Type | RMS TO DC CONVERTER | RMS TO DC CONVERTER | RMS TO DC CONVERTER | — | — | — | — |
| JESD-30 Code | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G3 | R-PDSO-G8 | R-PDSO-F2 | R-PBGA-B6 |
| JESD-609 Code | e3 | e3 | e3 | e3 | — | e3 | e1 |
| Linearity Error-Max (EL) | 0.05% | 0.05% | 0.05% | — | — | — | — |
| Negative Supply Voltage-Max | -18 V | -18 V | -18 V | — | — | — | — |
| Negative Supply Voltage-Min | -3 V | -3 V | -3 V | — | — | — | — |
| Negative Supply Voltage-Nom | -15 V | -15 V | -15 V | — | — | — | — |
| Number of Functions | 1 | 1 | 1 | — | 1 | — | 1 |
| Operating Frequency-Max | 0.15 MHz | 0.15 MHz | 0.15 MHz | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP16,.4 | SOP16,.4 | SOP16,.4 | — | SOP8,.3 | — | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | GRID ARRAY, VERY THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | — | 260 | 260 |
| Positive Input Voltage-Max | 7 V | 7 V | 7 V | — | — | — | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | — | — | Not Qualified | — |
| Supply Current-Max | 3 mA | 3 mA | 3 mA | — | 0.003 mA | — | — |
| Supply Voltage-Max | 18 V | 18 V | 18 V | — | — | — | 4.75 V |
| Supply Voltage-Min | 3 V | 3 V | 3 V | — | — | — | 4.75 V |
| Supply Voltage-Nom | 15 V | 15 V | 15 V | — | — | — | 5 V |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES |
| Temperature Grade | INDUSTRIAL | COMMERCIAL | INDUSTRIAL | — | INDUSTRIAL | — | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Tin (Sn) | — | Matte Tin (Sn) - annealed | Tin/Silver/Copper (Sn/Ag/Cu) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | FLAT | BALL |
| Terminal Pitch | 1.27 mm | 1.27 mm | 1.27 mm | — | 1.27 mm | — | 0.4 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | BOTTOM |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 40 | — | 30 | 30 |
| Total Error-Max | 0.6% | 0.6% | 0.3% | — | — | — | — |
| ## AD637ARZ Alternates Showing results | Image | — | — | — | — | — | — |
| ## AD637JRZ Alternates Showing results | — | Image | — | — | — | — | — |
| ## AD637BRZ Alternates Showing results | — | — | Image | — | — | — | — |
| Date Of Intro | — | — | — | 2017-02-01 | — | — | 2018-02-23 |
| Configuration | — | — | — | SINGLE WITH BUILT-IN DIODE | — | SINGLE | — |
| DS Breakdown Voltage-Min | — | — | — | 50 V | — | — | — |
| Drain Current-Max (ID) | — | — | — | 0.13 A | — | — | — |
| Drain-source On Resistance-Max | — | — | — | 10 Ω | — | — | — |
| FET Technology | — | — | — | METAL-OXIDE SEMICONDUCTOR | — | — | — |
| Feedback Cap-Max (Crss) | — | — | — | 12 pF | — | — | — |
| JEDEC-95 Code | — | — | — | TO-236AB | — | — | — |
| Number of Elements | — | — | — | 1 | — | 1 | — |
| Operating Mode | — | — | — | ENHANCEMENT MODE | SYNCHRONOUS | — | — |
| Polarity/Channel Type | — | — | — | P-CHANNEL | — | — | — |
| Reference Standard | — | — | — | IEC-60134 | — | — | — |
| Transistor Application | — | — | — | SWITCHING | — | — | — |
| Transistor Element Material | — | — | — | SILICON | — | — | — |
| Additional Feature | — | — | — | — | IT ALSO OPERATES AT 0.4MHZ AT 1.8MIN SUPPLY | FREE WHEELING DIODE | — |
| Clock Frequency-Max (fCLK) | — | — | — | — | 1 MHz | — | — |
| Data Retention Time-Min | — | — | — | — | 40 | — | — |
| Endurance | — | — | — | — | 1000000 Write/Erase Cycles | — | — |
| I2C Control Byte | — | — | — | — | 1010DDMR | — | — |
| Memory Density | — | — | — | — | 1048576 bit | — | — |
| Memory IC Type | — | — | — | — | EEPROM | — | — |
| Memory Width | — | — | — | — | 8 | — | — |
| Number of Words | — | — | — | — | 131072 words | — | — |
| Number of Words Code | — | — | — | — | 128000 | — | — |
| Organization | — | — | — | — | 128KX8 | — | — |
| Output Characteristics | — | — | — | — | OPEN-DRAIN | — | — |
| Page Size | — | — | — | — | 256 words | — | — |
| Parallel/Serial | — | — | — | — | SERIAL | — | — |
| Serial Bus Type | — | — | — | — | I2C | — | — |
| Standby Current-Max | — | — | — | — | 0.000006 A | — | — |
| Supply Voltage-Max (Vsup) | — | — | — | — | 5 V | — | — |
| Supply Voltage-Min (Vsup) | — | — | — | — | 2.5 V | — | — |
| Technology | — | — | — | — | CMOS | SCHOTTKY | — |
| Write Cycle Time-Max (tWC) | — | — | — | — | 5 ms | — | — |
| Write Protection | — | — | — | — | HARDWARE/SOFTWARE | — | — |
| Factory Lead Time | — | — | — | — | — | 8 Weeks | — |
| Application | — | — | — | — | — | POWER | — |
| Breakdown Voltage-Min | — | — | — | — | — | 100 V | — |
| Diode Element Material | — | — | — | — | — | SILICON | — |
| Diode Type | — | — | — | — | — | RECTIFIER DIODE | — |
| Forward Voltage-Max (VF) | — | — | — | — | — | 0.84 V | — |
| Non-rep Pk Forward Current-Max | — | — | — | — | — | 50 A | — |
| Number of Phases | — | — | — | — | — | 1 | — |
| Output Current-Max | — | — | — | — | — | 2 A | 7 A |
| Power Dissipation-Max | — | — | — | — | — | 0.84 W | — |
| Rep Pk Reverse Voltage-Max | — | — | — | — | — | 100 V | — |
| Reverse Current-Max | — | — | — | — | — | 40 µA | — |
| Reverse Test Voltage | — | — | — | — | — | 100 V | — |
| Built-in Protections | — | — | — | — | — | — | THERMAL; UNDER VOLTAGE |
| Interface IC Type | — | — | — | — | — | — | BUFFER OR INVERTER BASED PERIPHERAL DRIVER |
| Number of Channels | — | — | — | — | — | — | 1 |
| Output Current Flow Direction | — | — | — | — | — | — | SOURCE AND SINK |
| Turn-off Time | — | — | — | — | — | — | 0.0043 µs |
| Turn-on Time | — | — | — | — | — | — | 0.0041 µs |
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 6 alternatives for AD637ARZ — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for AD637ARZ 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 AD637ARZ 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 AD637ARZ?
Known equivalents for AD637ARZ include AD637JRZ, AD637BRZ, BSS84. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of AD637ARZ?
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 AD637ARZ 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.