SPX3819M5-L-5-0/TRAlternatives & Equivalent Parts
About SPX3819M5-L-5-0/TR
SPX3819M5-L-5-0/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-5-0/TRSource | SPX3819M5-L-3-3/TR | ADP2118ACPZ-1.2-R7 | MIC24051YJL-TR |
|---|---|---|---|---|
| Manufacturer | EXAR | EXAR | Analog Devices | Microchip |
| Package Type | SOT23 (5-Pin) | SOT23 (5-Pin) | Quad Flat No-Lead | Other |
| Pin Count | 5 | 5 | 16 | 28 |
| Temperature Range | — | — | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $0.1190 | $0.0824 | $2.1373 | $1.4250 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | TRANSFERRED | TRANSFERRED | ACTIVE | OBSOLETE |
| Electrical Parameters | ||||
| Dropout Voltage1-Max | 0.7 V | 0.7 V | — | — |
| Input Voltage-Max | 16 V | 16 V | 5.5 V | 19 V |
| Input Voltage-Min | 2.5 V | 2.5 V | 2.3 V | 4.5 V |
| JESD-30 Code | R-PDSO-G5 | R-PDSO-G5 | S-XQCC-N16 | R-XQCC-N28 |
| JESD-609 Code | e3 | e3 | e3 | e4 |
| Number of Functions | 1 | 1 | 1 | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | UNSPECIFIED | UNSPECIFIED |
| Package Equivalence Code | TSOP5,.11,37 | TSOP5,.11,37 | LCC16,.16SQ,25 | LCC28,.2X.24,25 |
| Package Shape | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Packing Method | TR | TR | — | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | — |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — |
| Surface Mount | YES | YES | YES | YES |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING | NO LEAD | NO LEAD |
| Terminal Pitch | 0.95 mm | 0.95 mm | 0.65 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL | QUAD | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 40 | 40 | 30 | — |
| Output Voltage1-Max | — | 3.333 V | — | — |
| Output Voltage1-Min | — | 3.267 V | — | — |
| Pbfree Code | — | — | No | — |
| Manufacturer Package Code | — | — | CP-16-26 | VQFN-28 |
| YTEOL | — | — | 10 | 0 |
| Additional Feature | — | — | PFM CONTROL TECHNIQUE ALSO POSSIBLE | — |
| Analog IC - Other Type | — | — | SWITCHING REGULATOR | SWITCHING REGULATOR |
| Control Mode | — | — | CURRENT-MODE | — |
| Control Technique | — | — | PULSE WIDTH MODULATION | — |
| Input Voltage-Nom | — | — | 3.3 V | 12 V |
| Output Current-Max | — | — | 6.4 A | 6 A |
| Output Voltage-Nom | — | — | 1.2 V | — |
| Switcher Configuration | — | — | BUCK | BUCK |
| Switching Frequency-Max | — | — | 1400 kHz | 750 kHz |
| Temperature Grade | — | — | AUTOMOTIVE | AUTOMOTIVE |
| Reach Compliance Code | — | — | — | Compliant |
| Output Voltage-Max | — | — | — | 5.5 V |
| Output Voltage-Min | — | — | — | 0.8 V |
| ## MIC24051YJL-TR Alternates Showing results | — | — | — | Image |
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 3 alternatives for SPX3819M5-L-5-0/TR — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for SPX3819M5-L-5-0/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-5-0/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-5-0/TR?
Known equivalents for SPX3819M5-L-5-0/TR include SPX3819M5-L-3-3/TR, ADP2118ACPZ-1.2-R7, MIC24051YJL-TR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SPX3819M5-L-5-0/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-5-0/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.