NCV5661DT33RKGAlternatives & Equivalent Parts
About NCV5661DT33RKG
NCV5661DT33RKG is a Integrated Circuit component manufactured by ON Semiconductor. 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 | NCV5661DT33RKGSource | MCP23018-E/SS |
|---|---|---|
| Manufacturer | ON Semiconductor | Microchip |
| Package Type | Other | Small Outline Packages |
| Pin Count | 5 | 24 |
| Temperature Range | — | -40.0°C ~ 125.0°C |
| Price | $0.8231 | $1.6100 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE |
| Electrical Parameters | ||
| Pbfree Code | Yes | Yes |
| Manufacturer Package Code | 175AA | SSOP-24 |
| YTEOL | 6.2 | 9 |
| Adjustability | FIXED | — |
| Dropout Voltage1-Max | 1.3 V | — |
| Dropout Voltage1-Nom | 1 V | — |
| Input Voltage Absolute-Max | 18 V | — |
| Input Voltage-Max | 9 V | — |
| Input Voltage-Min | 2 V | — |
| JESD-30 Code | R-PSSO-G4 | R-PDSO-G24 |
| JESD-609 Code | e3 | e3 |
| Line Regulation-Max | 0.00036% | — |
| Load Regulation-Max | 0.0024% | — |
| Number of Functions | 1 | — |
| Number of Outputs | 1 | — |
| Operating Temperature TJ-Max | 125 °C | — |
| Operating Temperature TJ-Min | -40 °C | — |
| Output Current1-Max | 1 A | — |
| Output Voltage1-Max | 3.366 V | — |
| Output Voltage1-Min | 3.234 V | — |
| Output Voltage1-Nom | 3.3 V | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SMSIP5H,.37,50TB | SSOP24,.3 |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE, SHRINK PITCH |
| Packing Method | TR | — |
| Peak Reflow Temperature (Cel) | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — |
| Screening Level | AEC-Q100 | — |
| Surface Mount | YES | YES |
| Technology | BIPOLAR | CMOS |
| Terminal Finish | Matte Tin (Sn) - annealed | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING |
| Terminal Pitch | 1.14 mm | 0.65 mm |
| Terminal Position | SINGLE | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | — |
| Voltage Tolerance-Max | 1.5% | — |
| Factory Lead Time | — | 7 Weeks |
| Clock Frequency-Max | — | 10 MHz |
| Number of Bits | — | 16 |
| Number of I/O Lines | — | 16 |
| Number of Ports | — | 2 |
| Supply Current-Max | — | 1 mA |
| Supply Voltage-Max | — | 5.5 V |
| Supply Voltage-Min | — | 1.8 V |
| Supply Voltage-Nom | — | 5 V |
| Temperature Grade | — | AUTOMOTIVE |
| uPs/uCs/Peripheral ICs Type | — | PARALLEL IO PORT, GENERAL PURPOSE |
| ## MCP23018-E/SS Alternates Showing results | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Why Look for Alternatives?
Finding alternatives for NCV5661DT33RKG 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 NCV5661DT33RKG 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 NCV5661DT33RKG?
Known equivalents for NCV5661DT33RKG include MCP23018-E/SS. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of NCV5661DT33RKG?
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 NCV5661DT33RKG 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.