LD29080S33RAlternatives & Equivalent Parts
About LD29080S33R
LD29080S33R is a Integrated Circuit component manufactured by STMicroelectronics. It comes in a SOT223 (3-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 | LD29080S33RSource | UUD1H221MNL1GS | LD29080DT33R | LD29080DT18R | LD29080DT15R |
|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | Nichicon | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Package Type | SOT223 (3-Pin) | Capacitor Al Electrolytic | Other | Other | Other |
| Pin Count | 4 | 2 | 3 | 3 | 3 |
| Temperature Range | — | -55.0°C ~ 105.0°C | — | — | — |
| Price | $0.6175 | $0.2020 | $0.4700 | $0.3613 | $0.4875 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE | ACTIVE | ACTIVE | OBSOLETE |
| Electrical Parameters | |||||
| YTEOL | 0 | 7 | 6.2 | 6.2 | 0 |
| Packing Method | TR | TAPE | TR | TR | TR |
| Qualification Status | Not Qualified | — | Not Qualified | Not Qualified | Not Qualified |
| Pbfree Code | — | Yes | — | — | — |
| Reach Compliance Code | — | Not Compliant | — | — | — |
| Capacitance | — | 220 µF | — | — | — |
| Capacitor Type | — | ALUMINUM ELECTROLYTIC CAPACITOR | — | — | — |
| Diameter | — | 10 mm | — | — | — |
| Dielectric Material | — | ALUMINUM (WET) | — | — | — |
| Height | — | 10 mm | — | — | — |
| JESD-609 Code | — | e6 | e3 | e3 | e3 |
| Leakage Current | — | 0.11 mA | — | — | — |
| Mounting Feature | — | SURFACE MOUNT | — | — | — |
| Negative Tolerance | — | 20% | — | — | — |
| Package Shape | — | CYLINDRICAL PACKAGE | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | — | SMT | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| Polarity | — | POLARIZED | — | — | — |
| Positive Tolerance | — | 20% | — | — | — |
| Rated (DC) Voltage (URdc) | — | 50 V | — | — | — |
| Reference Standard | — | AEC-Q200 | — | — | — |
| Ripple Current | — | 335 mA | — | — | — |
| Size Code | — | 4141 | — | — | — |
| Surface Mount | — | YES | YES | YES | YES |
| Tan Delta | — | 0.14 | — | — | — |
| Terminal Finish | — | Tin/Bismuth (Sn/Bi) | Matte Tin (Sn) | Matte Tin (Sn) | MATTE TIN |
| Terminal Shape | — | FLAT | — | — | — |
| Factory Lead Time | — | — | 12 Weeks | 12 Weeks | — |
| Adjustability | — | — | FIXED | FIXED | FIXED |
| Dropout Voltage1-Max | — | — | 0.7 V | 0.7 V | 0.7 V |
| Dropout Voltage1-Nom | — | — | 0.4 V | 0.4 V | 0.4 V |
| Input Voltage Absolute-Max | — | — | 14 V | 14 V | 14 V |
| Input Voltage-Max | — | — | 13 V | 13 V | 13 V |
| Input Voltage-Min | — | — | 4.3 V | 2.5 V | 2.5 V |
| JESD-30 Code | — | — | R-PSSO-G2 | R-PSSO-G2 | R-PSSO-G2 |
| Line Regulation-Max | — | — | 0.0165% | 0.009% | 0.0075% |
| Load Regulation-Max | — | — | 0.033% | 0.018% | 0.015% |
| Number of Functions | — | — | 1 | 1 | 1 |
| Number of Outputs | — | — | 1 | 1 | 1 |
| Operating Temperature TJ-Max | — | — | 125 °C | 125 °C | 125 °C |
| Operating Temperature TJ-Min | — | — | -40 °C | -40 °C | -40 °C |
| Output Current1-Max | — | — | 0.8 A | 0.8 A | 0.8 A |
| Output Voltage1-Max | — | — | 3.382 V | 1.845 V | 1.537 V |
| Output Voltage1-Min | — | — | 3.218 V | 1.755 V | 1.463 V |
| Output Voltage1-Nom | — | — | 3.3 V | 1.8 V | 1.5 V |
| Package Body Material | — | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | — | — | SMSIP3H,.38,90TB | SMSIP3H,.38,90TB | SMSIP3H,.38,90TB |
| Peak Reflow Temperature (Cel) | — | — | 260 | NOT SPECIFIED | 260 |
| Regulator Type | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Terminal Form | — | — | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | — | — | 2.28 mm | 2.28 mm | 2.28 mm |
| Terminal Position | — | — | SINGLE | SINGLE | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | — | — | 30 | NOT SPECIFIED | 30 |
| Voltage Tolerance-Max | — | — | 2.5% | 2.5% | 2.5% |
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 4 alternatives for LD29080S33R — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for LD29080S33R 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 LD29080S33R 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 LD29080S33R?
Known equivalents for LD29080S33R include UUD1H221MNL1GS, LD29080DT33R, LD29080DT18R. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LD29080S33R?
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 LD29080S33R 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.