NE555NAlternatives & Equivalent Parts
About NE555N
NE555N is a Integrated Circuit component manufactured by STMicroelectronics. It comes in a Dual-In-Line Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Need pricing on these alternatives?
Get one quote covering all 2 alternatives for NE555N — response within 24 hours.
Specification Comparison
| Parameter | NE555NSource | LDD-500L | SA555N |
|---|---|---|---|
| Manufacturer | STMicroelectronics | Mean Well | STMicroelectronics |
| Package Type | Dual-In-Line Packages | Other | Dual-In-Line Packages |
| Pin Count | 8 | 5 | 8 |
| Temperature Range | ~ 70.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 105.0°C |
| Price | $0.1333 | $2.7300 | $0.2022 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE | OBSOLETE |
| Electrical Parameters | |||
| Pbfree Code | Yes | — | — |
| YTEOL | 0 | 5.9 | 0 |
| Additional Feature | IT CAN ALSO OPERATE FROM A 15V NOMINAL SUPPLY | — | IT CAN ALSO OPERATE FROM A 15V NOMINAL SUPPLY |
| Analog IC - Other Type | PULSE; RECTANGULAR | DC-DC REGULATED POWER SUPPLY MODULE | PULSE; RECTANGULAR |
| JESD-30 Code | R-PDIP-T8 | R-XDMA-P5 | R-PDIP-T8 |
| JESD-609 Code | e3 | — | e3 |
| Number of Functions | 1 | 1 | 1 |
| Output Frequency-Max | 0.5 MHz | — | 0.5 MHz |
| Package Body Material | PLASTIC/EPOXY | UNSPECIFIED | PLASTIC/EPOXY |
| Package Equivalence Code | DIP8,.3 | MODULE,5/6LEAD,.7 | DIP8,.3 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | IN-LINE | MICROELECTRONIC ASSEMBLY | IN-LINE |
| Qualification Status | Not Qualified | — | Not Qualified |
| Supply Voltage-Max (Vsup) | 16 V | — | 16 V |
| Supply Voltage-Min (Vsup) | 4.5 V | — | 4.5 V |
| Supply Voltage-Nom (Vsup) | 5 V | — | 5 V |
| Surface Mount | NO | NO | NO |
| Technology | BIPOLAR | HYBRID | BIPOLAR |
| Temperature Grade | COMMERCIAL | — | INDUSTRIAL |
| Terminal Finish | MATTE TIN | — | MATTE TIN |
| Terminal Form | THROUGH-HOLE | PIN/PEG | THROUGH-HOLE |
| Terminal Pitch | 2.54 mm | — | 2.54 mm |
| Terminal Position | DUAL | DUAL | DUAL |
| ## NE555N Alternates Showing results | Image | — | — |
| Factory Lead Time | — | 19 Weeks, 3 Days | — |
| Approvals | — | BS, EAC, EN, UL | — |
| Efficiency (Main Output) | — | 95% | — |
| Input Voltage-Max | — | 36 V | — |
| Input Voltage-Min | — | 9 V | — |
| Input Voltage-Nom | — | 24 V | — |
| Number of Outputs | — | 1 | — |
| Output Current-Max | — | 0.5 A | — |
| Output Voltage-Max | — | 32 V | — |
| Output Voltage-Min | — | 2 V | — |
| Protections | — | OVER TEMPERATURE, SHORT CIRCUIT | — |
| Ripple Voltage (Main Out) | — | 0.053025 Vrms | — |
| Total Power Output-Max | — | 16 W | — |
| Trim/Adjustable Output | — | YES | — |
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 NE555N — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for NE555N 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 NE555N 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 NE555N. Get expert recommendations within 24 hours.
FAQ
What is equivalent to NE555N?
Known equivalents for NE555N include LDD-500L, SA555N. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of NE555N?
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 NE555N 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.