STMPS2151TTRAlternatives & Equivalent Parts
About STMPS2151TTR
STMPS2151TTR is a Integrated Circuit component manufactured by STMicroelectronics. It comes in a Small Outline Packages 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 | STMPS2151TTRSource | STMPS2151MTR | ST890CDR | LD1086DT33TR |
|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Other |
| Pin Count | 8 | 8 | 8 | 3 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | — |
| Price | $0.3542 | $0.3278 | $0.7296 | $0.5550 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Factory Lead Time | 18 Weeks | 12 Weeks | 12 Weeks | 12 Weeks |
| YTEOL | 7.3 | 7.3 | 7.05 | 6.2 |
| Adjustable Threshold | NO | NO | — | — |
| Analog IC - Other Type | LOAD SWITCH | LOAD SWITCH | — | — |
| JESD-30 Code | S-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 | R-PSSO-G2 |
| Number of Channels | 1 | 1 | — | — |
| Number of Functions | 1 | 1 | 1 | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP8,.25 | SOP8,.25 | SOP8,.25 | SMSIP3H,.38,90TB |
| Package Shape | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| 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 | — | — |
| Surface Mount | YES | YES | YES | YES |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.65 mm | 1.27 mm | 1.27 mm | 2.28 mm |
| Terminal Position | DUAL | DUAL | DUAL | SINGLE |
| JESD-609 Code | — | e4 | e4 | e3 |
| Peak Reflow Temperature (Cel) | — | 260 | 260 | 260 |
| Terminal Finish | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) - annealed |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | 40 | 30 |
| 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 | — |
| Qualification Status | — | — | Not Qualified | Not Qualified |
| 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 | — |
| Adjustability | — | — | — | FIXED |
| Dropout Voltage1-Max | — | — | — | 1.5 V |
| Dropout Voltage1-Nom | — | — | — | 1.3 V |
| Input Voltage Absolute-Max | — | — | — | 30 V |
| Input Voltage-Max | — | — | — | 30 V |
| Input Voltage-Min | — | — | — | 4.9 V |
| Line Regulation-Max | — | — | — | 0.006% |
| Load Regulation-Max | — | — | — | 0.025% |
| Number of Outputs | — | — | — | 1 |
| Operating Temperature TJ-Max | — | — | — | 125 °C |
| Operating Temperature TJ-Min | — | — | — | -40 °C |
| Output Current1-Max | — | — | — | 1.5 A |
| Output Voltage1-Max | — | — | — | 3.366 V |
| Output Voltage1-Min | — | — | — | 3.234 V |
| Output Voltage1-Nom | — | — | — | 3.3 V |
| Packing Method | — | — | — | TR |
| Regulator Type | — | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Technology | — | — | — | BIPOLAR |
| Voltage Tolerance-Max | — | — | — | 2% |
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 STMPS2151TTR — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for STMPS2151TTR 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 STMPS2151TTR 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 STMPS2151TTR?
Known equivalents for STMPS2151TTR include STMPS2151MTR, ST890CDR, LD1086DT33TR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of STMPS2151TTR?
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 STMPS2151TTR 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.