SPX3819M5-L/TRAlternatives & Equivalent Parts
About SPX3819M5-L/TR
SPX3819M5-L/TR is a Integrated Circuit component manufactured by EXAR. 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 | SPX3819M5-L/TRSource | LT1085CM-3.3 | EEEFC1C470P |
|---|---|---|---|
| Manufacturer | EXAR | Analog Devices | Panasonic |
| Package Type | SOT23 (5-Pin) | Other | Other |
| Pin Count | 5 | 6 | 2 |
| Temperature Range | — | — | -40.0°C ~ 105.0°C |
| Price | $0.1300 | $3.9216 | $0.1040 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | TRANSFERRED | OBSOLETE | NOT RECOMMENDED |
| Electrical Parameters | |||
| Pbfree Code | Yes | — | Yes |
| Adjustability | ADJUSTABLE | FIXED | — |
| Dropout Voltage1-Max | 0.7 V | 1.5 V | — |
| JESD-30 Code | R-PDSO-G5 | R-PSSO-G3 | — |
| JESD-609 Code | e3 | e0 | — |
| Number of Functions | 1 | 1 | — |
| Number of Outputs | 1 | 1 | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Equivalence Code | TSOP5/6,.11,37 | SMSIP3H,.55TB | — |
| Package Shape | RECTANGULAR | RECTANGULAR | CYLINDRICAL PACKAGE |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE | SMT |
| Peak Reflow Temperature (Cel) | 260 | 235 | — |
| Qualification Status | Not Qualified | Not Qualified | — |
| Regulator Type | ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — |
| Surface Mount | YES | YES | YES |
| Technology | BIPOLAR | BIPOLAR | — |
| Terminal Finish | MATTE TIN | Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier | — |
| Terminal Form | GULL WING | GULL WING | — |
| Terminal Pitch | 0.95 mm | 2.54 mm | — |
| Terminal Position | DUAL | SINGLE | — |
| YTEOL | — | 0 | 3 |
| Dropout Voltage1-Nom | — | 1.5 V | — |
| Input Voltage Absolute-Max | — | 30 V | — |
| Input Voltage-Max | — | 15 V | — |
| Input Voltage-Min | — | 4.8 V | — |
| Line Regulation-Max | — | 0.006% | — |
| Load Regulation-Max | — | 0.02% | — |
| Operating Temperature TJ-Max | — | 125 °C | — |
| Output Current1-Max | — | 3 A | — |
| Output Voltage1-Max | — | 3.365 V | — |
| Output Voltage1-Min | — | 3.235 V | — |
| Output Voltage1-Nom | — | 3.3 V | — |
| Time@Peak Reflow Temperature-Max (s) | — | 20 | — |
| Voltage Tolerance-Max | — | 2% | — |
| ## LT1085CM-3.3 Alternates Showing results | — | Image | — |
| Reach Compliance Code | — | — | Compliant |
| Factory Lead Time | — | — | 21 Weeks |
| Capacitance | — | — | 47 µF |
| Capacitor Type | — | — | ALUMINUM ELECTROLYTIC CAPACITOR |
| Diameter | — | — | 6.3 mm |
| Dielectric Material | — | — | ALUMINUM (WET) |
| Height | — | — | 5.4 mm |
| Leakage Current | — | — | 0.00752 mA |
| Mounting Feature | — | — | SURFACE MOUNT |
| Negative Tolerance | — | — | 20% |
| Packing Method | — | — | TR, EMBOSSED, 15 INCH |
| Polarity | — | — | POLARIZED |
| Positive Tolerance | — | — | 20% |
| Rated (DC) Voltage (URdc) | — | — | 16 V |
| Reference Standard | — | — | AEC-Q200 |
| Ripple Current | — | — | 105 mA |
| Size Code | — | — | 2626 |
| Tan Delta | — | — | 0.16 |
| Terminal Shape | — | — | FLAT |
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 SPX3819M5-L/TR — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for SPX3819M5-L/TR 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 SPX3819M5-L/TR 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 SPX3819M5-L/TR?
Known equivalents for SPX3819M5-L/TR include LT1085CM-3.3, EEEFC1C470P. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SPX3819M5-L/TR?
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 SPX3819M5-L/TR 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.