3547Alternatives & Equivalent Parts
About 3547
3547 is a Undefined or Miscellaneous component manufactured by Keystone Electronics. 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 | 3547Source | ACS712ELCTR-30A-T | MCP23009-E/MG |
|---|---|---|---|
| Manufacturer | Keystone Electronics | Allegro Microsystems | Microchip |
| Package Type | Other | Small Outline Packages | Quad Flat No-Lead |
| Pin Count | 2 | 8 | 16 |
| Temperature Range | — | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C |
| Price | $0.1700 | $1.8400 | $1.1700 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| Pbfree Code | Yes | Yes | Yes |
| YTEOL | 7 | — | 9 |
| Terminal Gender | FEMALE | — | — |
| Terminal and Terminal Block Type | PUSH-ON TERMINAL | — | — |
| Body Breadth | — | 3.9 mm | — |
| Body Height | — | 1.47 mm | — |
| Body Length or Diameter | — | 4.9 mm | — |
| Mounting Feature | — | SURFACE MOUNT | — |
| Output | — | ANALOG | — |
| Output Type | — | ANALOG VOLTAGE | — |
| Package Body Material | — | PLASTIC | PLASTIC/EPOXY |
| Package Equivalence Code | — | SOP8,.25 | LCC16,.12SQ,20 |
| Package Shape/Style | — | RECTANGULAR | — |
| Sensors/Transducers Type | — | CURRENT SENSOR | — |
| Supply Voltage-Max | — | 5.5 V | 5.5 V |
| Supply Voltage-Min | — | 4.5 V | 1.8 V |
| Surface Mount | — | YES | YES |
| Technology | — | BICMOS | CMOS |
| Manufacturer Package Code | — | — | QFN-16 |
| Factory Lead Time | — | — | 7 Weeks |
| Clock Frequency-Max | — | — | 10 MHz |
| JESD-30 Code | — | — | S-PQCC-N16 |
| JESD-609 Code | — | — | e3 |
| Number of Bits | — | — | 8 |
| Number of I/O Lines | — | — | 8 |
| Number of Ports | — | — | 8 |
| Package Shape | — | — | SQUARE |
| Package Style | — | — | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | — | — | 260 |
| Qualification Status | — | — | Not Qualified |
| Supply Current-Max | — | — | 1 mA |
| Supply Voltage-Nom | — | — | 5 V |
| Temperature Grade | — | — | AUTOMOTIVE |
| Terminal Finish | — | — | Matte Tin (Sn) |
| Terminal Form | — | — | NO LEAD |
| Terminal Pitch | — | — | 0.5 mm |
| Terminal Position | — | — | QUAD |
| Time@Peak Reflow Temperature-Max (s) | — | — | 40 |
| uPs/uCs/Peripheral ICs Type | — | — | PARALLEL IO PORT, GENERAL PURPOSE |
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 2 alternatives for 3547 — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for 3547 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 3547 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.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for 3547. Get expert recommendations within 24 hours.
FAQ
What is equivalent to 3547?
Known equivalents for 3547 include ACS712ELCTR-30A-T, MCP23009-E/MG. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 3547?
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 3547 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.