W5500Alternatives & Equivalent Parts
About W5500
W5500 is a Integrated Circuit component manufactured by WIZnet Inc. It comes in a Quad Flat 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 | W5500Source | STM32G071KBT6 | PESD1CAN | LE33CZ | PLL1705 | MINISMDC110F/16-2 | 2W04G-E4/51 |
|---|---|---|---|---|---|---|---|
| Manufacturer | WIZnet Inc | STMicroelectronics | Nexperia | STMicroelectronics | Texas Instruments | TE Connectivity | Vishay |
| Package Type | Quad Flat Packages | Quad Flat Packages | Other | Other | Small Outline Packages | Fuses Chip | Other |
| Pin Count | 48 | 32 | 3 | 3 | 20 | 2 | 4 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -65.0°C ~ 150.0°C | — | — | ~ 85.0°C | -55.0°C ~ 150.0°C |
| Price | $1.5943 | $1.4739 | $0.0200 | $0.4095 | — | $0.0597 | $0.6860 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | CONTACT MANUFACTURER | ACTIVE | NOT RECOMMENDED | NOT RECOMMENDED | ACTIVE | TRANSFERRED | ACTIVE |
| Electrical Parameters | |||||||
| JESD-30 Code | S-PQFP-G48 | S-PQFP-G32 | R-PDSO-G3 | O-XBCY-T3 | — | — | O-PBCY-W4 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | UNSPECIFIED | — | — | PLASTIC/EPOXY |
| Package Shape | SQUARE | SQUARE | RECTANGULAR | ROUND | — | RECTANGULAR PACKAGE | ROUND |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE | SMALL OUTLINE | CYLINDRICAL | — | — | CYLINDRICAL |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | — | — | — | — |
| Supply Voltage-Max | 3.63 V | 3.6 V | — | — | — | — | — |
| Supply Voltage-Min | 2.97 V | 1.8 V | — | — | — | — | — |
| Supply Voltage-Nom | 3.3 V | 1.8 V | — | — | — | — | — |
| Surface Mount | YES | YES | YES | NO | — | YES | NO |
| Technology | CMOS | CMOS | AVALANCHE | BIPOLAR | — | — | — |
| Temperature Grade | INDUSTRIAL | — | — | — | — | — | — |
| Terminal Form | GULL WING | GULL WING | GULL WING | THROUGH-HOLE | — | — | WIRE |
| Terminal Pitch | 0.5 mm | 0.8 mm | — | 1.27 mm | — | — | — |
| Terminal Position | QUAD | QUAD | DUAL | BOTTOM | — | — | BOTTOM |
| Time@Peak Reflow Temperature-Max (s) | 40 | NOT SPECIFIED | 30 | — | — | — | — |
| uPs/uCs/Peripheral ICs Type | SERIAL IO/COMMUNICATION CONTROLLER, LAN | MICROCONTROLLER, RISC | — | — | — | — | — |
| Factory Lead Time | — | 12 Weeks | — | — | — | 9 Weeks | — |
| YTEOL | — | 9 | 3 | 3 | EYTEOL | — | 6.1 |
| Has ADC | — | YES | — | — | — | — | — |
| Bit Size | — | 32 | — | — | — | — | — |
| Boundary Scan | — | NO | — | — | — | — | — |
| CPU Family | — | Cortex-M0+ | — | — | — | — | — |
| Clock Frequency-Max | — | 48 MHz | — | — | — | — | — |
| DAC Channels | — | YES | — | — | — | — | — |
| DMA Channels | — | YES | — | — | — | — | — |
| Format | — | FIXED POINT | — | — | — | — | — |
| Integrated Cache | — | NO | — | — | — | — | — |
| Low Power Mode | — | YES | — | — | — | — | — |
| Number of DMA Channels | — | 7 | — | — | — | — | — |
| Number of External Interrupts | — | 30 | — | — | — | — | — |
| Number of I/O Lines | — | 30 | — | — | — | — | — |
| Number of Serial I/Os | — | 5 | — | — | — | — | — |
| Number of Timers | — | 12 | — | — | — | — | — |
| On Chip Data RAM Width | — | 8 | — | — | — | — | — |
| On Chip Program ROM Width | — | 8 | — | — | — | — | — |
| PWM Channels | — | YES | — | — | — | — | — |
| Package Equivalence Code | — | QFP32,.35SQ,32 | — | SIP3,.1,50 | — | — | — |
| RAM (bytes) | — | 36864 | — | — | — | — | — |
| ROM (words) | — | 131072 | — | — | — | — | — |
| ROM Programmability | — | FLASH | — | — | — | — | — |
| Speed | — | 64 MHz | — | — | — | — | — |
| Supply Current-Max | — | 7 mA | — | — | — | — | — |
| Terminal Finish | — | Tin (Sn) - immersion | TIN | Matte Tin (Sn) | — | Matte Tin (Sn) - with Nickel (Ni) barrier | SILVER |
| Date Of Intro | — | — | 2017-02-17 | — | — | — | — |
| Breakdown Voltage-Max | — | — | 30.3 V | — | — | — | — |
| Breakdown Voltage-Min | — | — | 25.4 V | — | — | — | 400 V |
| Breakdown Voltage-Nom | — | — | 27.8 V | — | — | — | — |
| Clamping Voltage-Max | — | — | 70 V | — | — | — | — |
| Configuration | — | — | COMMON CATHODE, 2 ELEMENTS, 2 CHANNEL | — | — | — | BRIDGE, 4 ELEMENTS |
| Diode Element Material | — | — | SILICON | — | — | — | SILICON |
| Diode Type | — | — | TRANS VOLTAGE SUPPRESSOR DIODE | — | — | — | BRIDGE RECTIFIER DIODE |
| JEDEC-95 Code | — | — | TO-236AB | — | — | — | — |
| JESD-609 Code | — | — | e3 | e3 | — | e3 | e4 |
| Non-rep Peak Rev Power Dis-Max | — | — | 200 W | — | — | — | — |
| Number of Elements | — | — | 2 | — | — | — | 4 |
| Polarity | — | — | BIDIRECTIONAL | — | — | — | — |
| Reference Standard | — | — | IEC-60134; IEC-61000-4-2, 4-5; MIL-STD-883 | — | — | — | UL RECOGNIZED |
| Rep Pk Reverse Voltage-Max | — | — | 24 V | — | — | — | 400 V |
| Reverse Current-Max | — | — | 0.05 µA | — | — | — | — |
| Reverse Test Voltage | — | — | 24 V | — | — | — | — |
| Adjustability | — | — | — | FIXED | — | — | — |
| Dropout Voltage1-Max | — | — | — | 0.5 V | — | — | — |
| Dropout Voltage1-Nom | — | — | — | 0.2 V | — | — | — |
| Input Voltage Absolute-Max | — | — | — | 20 V | — | — | — |
| Input Voltage-Max | — | — | — | 18 V | — | — | — |
| Input Voltage-Min | — | — | — | 4 V | — | — | — |
| Line Regulation-Max | — | — | — | 0.02% | — | — | — |
| Load Regulation-Max | — | — | — | 0.025% | — | — | — |
| Number of Functions | — | — | — | 1 | — | — | — |
| Number of Outputs | — | — | — | 1 | — | — | — |
| Operating Temperature TJ-Max | — | — | — | 125 °C | — | — | — |
| Operating Temperature TJ-Min | — | — | — | -40 °C | — | — | — |
| Output Current1-Max | — | — | — | 0.1 A | — | — | — |
| Output Voltage1-Max | — | — | — | 3.432 V | — | — | — |
| Output Voltage1-Min | — | — | — | 3.168 V | — | — | — |
| Output Voltage1-Nom | — | — | — | 3.3 V | — | — | — |
| Qualification Status | — | — | — | Not Qualified | — | — | Not Qualified |
| Regulator Type | — | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — | — |
| Voltage Tolerance-Max | — | — | — | 4% | — | — | — |
| ## LE33CZ Alternates Showing results | — | — | — | Image | — | — | — |
| Pbfree Code | — | — | — | — | — | Yes | — |
| Reach Compliance Code | — | — | — | — | — | Compliant | — |
| Mounting Feature | — | — | — | — | — | SURFACE MOUNT | — |
| Packing Method | — | — | — | — | — | TR | — |
| Resistor Type | — | — | — | — | — | PTC RESETTABLE FUSE | — |
| Terminal Placement | — | — | — | — | — | DUAL ENDED | — |
| Terminal Shape | — | — | — | — | — | WRAPAROUND | — |
| Thermistor Application | — | — | — | — | — | TEMPERATURE SENSING | — |
| Case Connection | — | — | — | — | — | — | ISOLATED |
| Forward Voltage-Max (VF) | — | — | — | — | — | — | 1.1 V |
| Non-rep Pk Forward Current-Max | — | — | — | — | — | — | 60 A |
| Number of Phases | — | — | — | — | — | — | 1 |
| Output Current-Max | — | — | — | — | — | — | 2 A |
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 W5500 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for W5500 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 W5500 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 W5500?
Known equivalents for W5500 include STM32G071KBT6, PESD1CAN, LE33CZ. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of W5500?
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 W5500 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.