R-78E3.3-1.0Alternatives & Equivalent Parts
About R-78E3.3-1.0
R-78E3.3-1.0 is a Power Supply component manufactured by RECOM Power. It comes in a Other 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 | R-78E3.3-1.0Source | KSZ9131RNXC | R-78E5.0-1.0 |
|---|---|---|---|
| Manufacturer | RECOM Power | Microchip | RECOM Power |
| Package Type | Other | Quad Flat No-Lead | Other |
| Pin Count | 3 | 48 | 3 |
| Temperature Range | -40.0°C ~ 85.0°C | ~ 70.0°C | -40.0°C ~ 85.0°C |
| Price | $3.1230 | $0.5250 | $3.1293 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| Reach Compliance Code | Compliant | — | Compliant |
| YTEOL | 6 | 19 | 6 |
| Analog IC - Other Type | SWITCHING REGULATOR | — | SWITCHING REGULATOR |
| Input Voltage-Max | 28 V | — | 28 V |
| Input Voltage-Min | 7 V | — | 8 V |
| Input Voltage-Nom | 24 V | — | 24 V |
| JESD-30 Code | R-PSIP-T3 | S-XQCC-N48 | R-PSIP-T3 |
| Number of Functions | 1 | 1 | 1 |
| Output Current-Max | 1 A | — | 1 A |
| Output Voltage-Max | 5.25 V | — | 3.465 V |
| Output Voltage-Min | 4.75 V | — | 3.135 V |
| Output Voltage-Nom | 3.3 V | — | 5 V |
| Package Body Material | PLASTIC/EPOXY | UNSPECIFIED | PLASTIC/EPOXY |
| Package Equivalence Code | SIP3,.1 | LCC48,.27SQ,20 | SIP3,.1 |
| Package Shape | RECTANGULAR | SQUARE | RECTANGULAR |
| Package Style | IN-LINE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | IN-LINE |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | 260 | NOT SPECIFIED |
| Supply Current-Max (Isup) | 1000 mA | — | 1000 mA |
| Surface Mount | NO | YES | NO |
| Switching Frequency-Max | 330 kHz | — | 330 kHz |
| Technology | HYBRID | — | HYBRID |
| Temperature Grade | OTHER | COMMERCIAL | OTHER |
| Terminal Form | THROUGH-HOLE | NO LEAD | THROUGH-HOLE |
| Terminal Pitch | 2.54 mm | 0.5 mm | 2.54 mm |
| Terminal Position | SINGLE | QUAD | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | 30 | NOT SPECIFIED |
| Manufacturer Package Code | — | VQFN-48 | — |
| Factory Lead Time | — | 14 Weeks | — |
| Date Of Intro | — | 2019-10-09 | — |
| Data Rate | — | 1000000 Mbps | — |
| JESD-609 Code | — | e3 | — |
| Number of Transceivers | — | 1 | — |
| Screening Level | — | TS 16949 | — |
| Supply Voltage-Nom | — | 1.2 V | — |
| Telecom IC Type | — | ETHERNET TRANSCEIVER | — |
| Terminal Finish | — | Matte Tin (Sn) | — |
| ## KSZ9131RNXC Alternates Showing results | — | Image | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 2 alternatives for R-78E3.3-1.0 — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for R-78E3.3-1.0 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 R-78E3.3-1.0 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 R-78E3.3-1.0?
Known equivalents for R-78E3.3-1.0 include KSZ9131RNXC, R-78E5.0-1.0. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of R-78E3.3-1.0?
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 R-78E3.3-1.0 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.