ISOW7844FDWEAlternatives & Equivalent Parts
About ISOW7844FDWE
ISOW7844FDWE is a Integrated Circuit component manufactured by Texas Instruments. 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 | ISOW7844FDWESource | ERJ3GEY0R00V | ATL431BQDBZR | CAP200DG | ISOW7844DWE | ISOW7842FDWE | ISOW7840FDWE | ISOW7841DWE | ISOW7842DWE | ISOW7842FDWER | ISOW7840DWE |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Panasonic | Texas Instruments | Power Integrations | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Other | SOT23 (3-Pin) | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Other | Small Outline Packages |
| Pin Count | 16 | 2 | 3 | 8 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| Temperature Range | -40.0°C ~ 125.0°C | -55.0°C ~ 155.0°C | -40.0°C ~ 125.0°C | -10.0°C ~ 105.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $8.9100 | $0.0030 | $0.3566 | $0.2643 | $7.0300 | $6.2411 | $6.4735 | $9.1792 | $11.2000 | $7.9400 | $6.4001 |
| Stock | In Stock | In Stock | In 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 | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||||||
| Pbfree Code | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Date Of Intro | 2017-03-25 | — | — | — | 2017-03-10 | 2017-03-10 | 2017-03-10 | 2017-03-10 | 2017-03-10 | 2017-03-10 | 2017-03-10 |
| YTEOL | 15 | 12 | 15 | — | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| Interface IC Type | DIGITAL ISOLATOR | — | — | — | DIGITAL ISOLATOR | DIGITAL ISOLATOR | DIGITAL ISOLATOR | DIGITAL ISOLATOR | DIGITAL ISOLATOR | DIGITAL ISOLATOR | DIGITAL ISOLATOR |
| JESD-30 Code | R-PDSO-G16 | — | R-PDSO-G3 | R-PDSO-G8 | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 |
| JESD-609 Code | e4 | e3 | e4 | e3 | e4 | e4 | e4 | e4 | e4 | e4 | e4 |
| Number of Channels | 4 | — | — | 1 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Number of Functions | 1 | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP16,.4 | — | — | SOP8,.25 | SOP16,.4 | SOP16,.4 | SOP16,.4 | SOP16,.4 | SOP16,.4 | SOP16,.4 | SOP16,.4 |
| Package Shape | RECTANGULAR | — | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMT | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | — | 260 | 260 | 260 | 260 | 260 | 260 | 260 | 260 | 260 |
| Supply Voltage-Max | 5.5 V | — | — | — | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage-Min | 3 V | — | — | — | 3 V | 3 V | 3 V | 3 V | 3 V | 3 V | 3 V |
| Supply Voltage-Nom | 5 V | — | — | — | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| Technology | CMOS | METAL GLAZE/THICK FILM | — | — | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | AUTOMOTIVE | — | AUTOMOTIVE | OTHER | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | MATTE TIN OVER NICKEL | Nickel/Palladium/Gold (Ni/Pd/Au) | MATTE TIN | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | — | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | — | 0.95 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | — | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | 30 | 40 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| Reach Compliance Code | — | Compliant | — | — | — | — | — | — | — | — | — |
| Additional Feature | — | RATED CURRENT: 1A | — | — | — | — | — | — | — | — | — |
| Construction | — | Rectangular | — | — | — | — | — | — | — | — | — |
| Mounting Feature | — | SURFACE MOUNT | — | — | — | — | — | — | — | — | — |
| Package Height | — | 0.45 mm | — | — | — | — | — | — | — | — | — |
| Package Length | — | 1.6 mm | — | — | — | — | — | — | — | — | — |
| Package Width | — | 0.8 mm | — | — | — | — | — | — | — | — | — |
| Packing Method | — | TR, PUNCHED PAPER, 7 INCH | — | — | — | — | — | — | — | — | — |
| Rated Power Dissipation (P) | — | 0.1 W | — | — | — | — | — | — | — | — | — |
| Rated Temperature | — | 70 °C | — | — | — | — | — | — | — | — | — |
| Reference Standard | — | AEC-Q200, IEC60115-8 | — | — | — | — | — | — | — | — | — |
| Resistor Type | — | JUMPER | — | — | — | — | — | — | — | — | — |
| Size Code | — | 0603 | — | — | — | — | — | — | — | — | — |
| Terminal Shape | — | WRAPAROUND | — | — | — | — | — | — | — | — | — |
| Analog IC - Other Type | — | — | TWO TERMINAL VOLTAGE REFERENCE | ANALOG CIRCUIT | — | — | — | — | — | — | — |
| Number of Outputs | — | — | 1 | — | — | — | — | — | — | — | — |
| Output Voltage-Max | — | — | 2.512 V | — | — | — | — | — | — | — | — |
| Output Voltage-Min | — | — | 2.487 V | — | — | — | — | — | — | — | — |
| Output Voltage-Nom | — | — | 2.5 V | — | — | — | — | — | — | — | — |
| Supply Voltage-Max (Vsup) | — | — | 36 V | — | — | — | — | — | — | — | — |
| Supply Voltage-Min (Vsup) | — | — | 2.487 V | — | — | — | — | — | — | — | — |
| Temp Coef of Voltage-Max | — | — | 92 ppm/°C | — | — | — | — | — | — | — | — |
| Trim/Adjustable Output | — | — | YES | — | — | — | — | — | — | — | — |
| ## ATL431BQDBZR Alternates Showing results | — | — | Image | — | — | — | — | — | — | — | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Quick Links
Why Look for Alternatives?
Finding alternatives for ISOW7844FDWE 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 ISOW7844FDWE 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 ISOW7844FDWE?
Known equivalents for ISOW7844FDWE include ERJ3GEY0R00V, ATL431BQDBZR, CAP200DG. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ISOW7844FDWE?
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 ISOW7844FDWE 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.