LD1086DT33TRAlternatives & Equivalent Parts
About LD1086DT33TR
LD1086DT33TR is a Integrated Circuit component manufactured by STMicroelectronics. It comes in a Other 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 | LD1086DT33TRSource | LD1086DT33 | STMPS2151TTR | ST890CDR | STMPS2151MTR |
|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Package Type | Other | TO-XXX (Inc. DPAK) | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 3 | 3 | 8 | 8 | 8 |
| Temperature Range | — | — | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $0.5550 | $0.2898 | $0.3542 | $0.7296 | $0.3278 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Factory Lead Time | 12 Weeks | — | 18 Weeks | 12 Weeks | 12 Weeks |
| YTEOL | 6.2 | 0 | 7.3 | 7.05 | 7.3 |
| Adjustability | FIXED | FIXED | — | — | — |
| Dropout Voltage1-Max | 1.5 V | 1.5 V | — | — | — |
| Dropout Voltage1-Nom | 1.3 V | 1.3 V | — | — | — |
| Input Voltage Absolute-Max | 30 V | 30 V | — | — | — |
| Input Voltage-Max | 30 V | 30 V | — | — | — |
| Input Voltage-Min | 4.9 V | 4.9 V | — | — | — |
| JESD-30 Code | R-PSSO-G2 | R-PSSO-G3 | S-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 |
| JESD-609 Code | e3 | e3 | — | e4 | e4 |
| Line Regulation-Max | 0.006% | 0.006% | — | — | — |
| Load Regulation-Max | 0.025% | 0.025% | — | — | — |
| Number of Functions | 1 | 1 | 1 | 1 | 1 |
| Number of Outputs | 1 | 1 | — | — | — |
| Operating Temperature TJ-Max | 125 °C | 125 °C | — | — | — |
| Operating Temperature TJ-Min | -40 °C | -40 °C | — | — | — |
| Output Current1-Max | 1.5 A | 1.5 A | — | — | — |
| Output Voltage1-Max | 3.366 V | 3.366 V | — | — | — |
| Output Voltage1-Min | 3.234 V | 3.234 V | — | — | — |
| Output Voltage1-Nom | 3.3 V | 3.3 V | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SMSIP3H,.38,90TB | SMSIP3H,.38,90TB | TSSOP8,.25 | SOP8,.25 | SOP8,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE |
| Packing Method | TR | — | — | — | — |
| Peak Reflow Temperature (Cel) | 260 | 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 | YES |
| Technology | BIPOLAR | BIPOLAR | — | — | — |
| Terminal Finish | Matte Tin (Sn) - annealed | MATTE TIN | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 2.28 mm | 2.28 mm | 0.65 mm | 1.27 mm | 1.27 mm |
| Terminal Position | SINGLE | SINGLE | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — | 40 | 30 |
| Voltage Tolerance-Max | 2% | 2% | — | — | — |
| ## LD1086DT33 Alternates Showing results | — | Image | — | — | — |
| Adjustable Threshold | — | — | NO | — | NO |
| Analog IC - Other Type | — | — | LOAD SWITCH | — | LOAD SWITCH |
| Number of Channels | — | — | 1 | — | 1 |
| Supply Voltage-Max (Vsup) | — | — | 5.5 V | — | 5.5 V |
| Supply Voltage-Min (Vsup) | — | — | 2.7 V | — | 2.7 V |
| Supply Voltage-Nom (Vsup) | — | — | 5 V | — | 5 V |
| Built-in Protections | — | — | — | OVER CURRENT; THERMAL | — |
| Driver Number of Bits | — | — | — | 1 | — |
| Interface IC Type | — | — | — | BUFFER OR INVERTER BASED PERIPHERAL DRIVER | — |
| Output Current Flow Direction | — | — | — | SOURCE | — |
| Output Current-Max | — | — | — | 1.2 A | — |
| Output Peak Current Limit-Nom | — | — | — | 1.2 A | — |
| Supply Voltage-Max | — | — | — | 5.5 V | — |
| Supply Voltage-Min | — | — | — | 2.7 V | — |
| Supply Voltage-Nom | — | — | — | 3 V | — |
| Temperature Grade | — | — | — | INDUSTRIAL | — |
| Turn-off Time | — | — | — | 10 µs | — |
| Turn-on Time | — | — | — | 50 µs | — |
| ## ST890CDR 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 4 alternatives for LD1086DT33TR — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for LD1086DT33TR 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 LD1086DT33TR 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 LD1086DT33TR?
Known equivalents for LD1086DT33TR include LD1086DT33, STMPS2151TTR, ST890CDR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LD1086DT33TR?
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 LD1086DT33TR 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.