NCP508SQ18T1GAlternatives & Equivalent Parts
About NCP508SQ18T1G
NCP508SQ18T1G is a Integrated Circuit component manufactured by ON Semiconductor. It comes in a SOT23 (5-Pin) 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 | NCP508SQ18T1GSource | TPS7A0318DBVR | TPS7A0313PDBVR | LM2936QMP-5.0/NOPB | TIG065E8-TL-H |
|---|---|---|---|---|---|
| Manufacturer | ON Semiconductor | Texas Instruments | Texas Instruments | Texas Instruments | ON Semiconductor |
| Package Type | SOT23 (5-Pin) | SOT23 (5-Pin) | SOT23 (5-Pin) | SOT223 (3-Pin) | SO Transistor Flat Lead |
| Pin Count | 5 | 5 | 5 | 4 | 1 |
| Temperature Range | -40.0°C ~ 85.0°C | — | — | -40.0°C ~ 125.0°C | — |
| Price | $0.1614 | $0.2520 | $0.2080 | $1.4900 | $0.4875 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | OBSOLETE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | Yes | Yes | Yes | Yes |
| Manufacturer Package Code | 419A-02 | — | — | — | 318BF |
| Factory Lead Time | 9 Weeks | — | — | — | 2 Days |
| YTEOL | 6 | 15 | 15 | 15 | 0 |
| Adjustability | FIXED | FIXED | FIXED | FIXED | — |
| Dropout Voltage1-Max | 0.3 V | 0.45 V | 0.7 V | 0.4 V | — |
| Dropout Voltage1-Nom | 0.155 V | 0.205 V | 0.205 V | 0.2 V | — |
| Input Voltage Absolute-Max | 13 V | 6.5 V | 6.5 V | 60 V | — |
| Input Voltage-Max | 12 V | 6 V | 6 V | 60 V | — |
| Input Voltage-Min | 2.746 V | 2.3 V | 1.5 V | 6 V | — |
| JESD-30 Code | R-PDSO-G5 | R-PDSO-G5 | R-PDSO-G5 | R-PDSO-G4 | — |
| JESD-609 Code | e3 | e3 | e3 | e3 | e6 |
| Line Regulation-Max | 0.02% | 0.005% | 0.005% | 0.03% | — |
| Load Regulation-Max | 0.04% | 0.05% | 0.05% | 0.03% | — |
| Number of Functions | 1 | 1 | 1 | 1 | — |
| Number of Outputs | 1 | 1 | 1 | 1 | — |
| Operating Temperature TJ-Max | 125 °C | 125 °C | 125 °C | 150 °C | — |
| Output Current1-Max | 0.04 A | 0.2 A | 0.2 A | 0.05 A | — |
| Output Voltage1-Max | 1.854 V | 1.827 V | 1.32 V | 5.15 V | — |
| Output Voltage1-Min | 1.746 V | 1.773 V | 1.28 V | 4.85 V | — |
| Output Voltage1-Nom | 1.8 V | 1.8 V | 1.3 V | 5 V | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Equivalence Code | TSSOP5/6,.08 | TSSOP5/6,.11,37 | TSSOP5/6,.11,37 | SOT-223 | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | — |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE | — |
| Packing Method | TR | TR, 7 INCH | TR, 7 INCH | TR | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 |
| Qualification Status | Not Qualified | — | — | Not Qualified | — |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — |
| Surface Mount | YES | YES | YES | YES | — |
| Technology | CMOS | — | — | BIPOLAR | — |
| Terminal Finish | Matte Tin (Sn) - annealed | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | TIN BISMUTH |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | — |
| Terminal Pitch | 0.65 mm | 0.95 mm | 0.95 mm | 2.3 mm | — |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 | 30 |
| Voltage Tolerance-Max | 3% | 1.5% | 1.53% | 3% | — |
| Date Of Intro | — | 2020-10-02 | — | — | — |
| Operating Temperature TJ-Min | — | -40 °C | -40 °C | -40 °C | — |
| Reach Compliance Code | — | — | — | Compliant | — |
| Screening Level | — | — | — | AEC-Q100 | — |
| ## LM2936QMP-5.0/NOPB 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 NCP508SQ18T1G 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 NCP508SQ18T1G 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 NCP508SQ18T1G?
Known equivalents for NCP508SQ18T1G include TPS7A0318DBVR, TPS7A0313PDBVR, LM2936QMP-5.0/NOPB. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of NCP508SQ18T1G?
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 NCP508SQ18T1G 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.