IR4427SPBFAlternatives & Equivalent Parts
About IR4427SPBF
IR4427SPBF is a Integrated Circuit component manufactured by International Rectifier. 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 | IR4427SPBFSource | ADG708BRUZ |
|---|---|---|
| Manufacturer | International Rectifier | Analog Devices |
| Package Type | Small Outline Packages | Small Outline Packages |
| Pin Count | 8 | 16 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $0.5104 | $1.8600 |
| Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE |
| Electrical Parameters | ||
| YTEOL | 0 | 10 |
| High Side Driver | NO | — |
| Input Characteristics | SCHMITT TRIGGER | — |
| Interface IC Type | BUFFER OR INVERTER BASED IGBT/MOSFET DRIVER | — |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G16 |
| JESD-609 Code | e3 | e3 |
| Number of Functions | 2 | 1 |
| Output Peak Current Limit-Nom | 3.3 A | — |
| Output Polarity | TRUE | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 | TSSOP16,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified |
| Supply Voltage-Max | 20 V | — |
| Supply Voltage-Min | 6 V | — |
| Supply Voltage-Nom | 15 V | — |
| Supply Voltage1-Max | 20 V | — |
| Supply Voltage1-Min | 6 V | — |
| Supply Voltage1-Nom | 15 V | — |
| Surface Mount | YES | YES |
| Technology | CMOS | CMOS |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Finish | MATTE TIN | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 |
| Turn-off Time | 0.15 µs | — |
| Turn-on Time | 0.16 µs | — |
| Pbfree Code | — | No |
| Manufacturer Package Code | — | RU-16 |
| Additional Feature | — | ALSO OPERATE WITH 1.8V TO 5.5V SINGLE SUPPLY |
| Analog IC - Other Type | — | SINGLE-ENDED MULTIPLEXER |
| Neg Supply Voltage-Max (Vsup) | — | -2.75 V |
| Neg Supply Voltage-Min (Vsup) | — | -2.25 V |
| Neg Supply Voltage-Nom (Vsup) | — | -2.5 V |
| Normal Position | — | NO |
| Number of Channels | — | 8 |
| Off-state Isolation-Nom | — | 60 dB |
| On-state Resistance Match-Nom | — | 0.4 Ω |
| On-state Resistance-Max (Ron) | — | 4.5 Ω |
| Output | — | COMMON OUTPUT |
| Signal Current-Max | — | 0.03 A |
| Supply Current-Max (Isup) | — | 0.001 mA |
| Supply Voltage-Max (Vsup) | — | 2.75 V |
| Supply Voltage-Min (Vsup) | — | 2.25 V |
| Supply Voltage-Nom (Vsup) | — | 2.5 V |
| Switch-off Time-Max | — | 15 ns |
| Switch-on Time-Max | — | 25 ns |
| Switching | — | BREAK-BEFORE-MAKE |
| ## ADG708BRUZ 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 this alternative for IR4427SPBF — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for IR4427SPBF 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 IR4427SPBF 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 IR4427SPBF?
Known equivalents for IR4427SPBF include ADG708BRUZ. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of IR4427SPBF?
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 IR4427SPBF 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.