ST1PS02CQTRAlternatives & Equivalent Parts
About ST1PS02CQTR
ST1PS02CQTR is a Integrated Circuit component manufactured by STMicroelectronics. It comes in a Quad Flat No-Lead 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 | ST1PS02CQTRSource | TPS610994YFFR | TPS70927DBVT | 1N4448WSF-7 |
|---|---|---|---|---|
| Manufacturer | STMicroelectronics | Texas Instruments | Texas Instruments | Diodes Inc. |
| Package Type | Quad Flat No-Lead | BGA | SOT23 (5-Pin) | Other |
| Pin Count | 12 | 6 | 5 | 2 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | — | -65.0°C ~ 150.0°C |
| Price | $0.7121 | $0.5263 | $0.7100 | $0.0309 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Factory Lead Time | 18 Weeks | — | — | 12 Weeks |
| Date Of Intro | 2020-02-20 | 2017-02-01 | — | — |
| YTEOL | 8 | 15 | 15 | 6 |
| Analog IC - Other Type | SWITCHING REGULATOR | SWITCHING REGULATOR | — | — |
| Control Mode | VOLTAGE-MODE | CURRENT-MODE | — | — |
| Control Technique | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | — | — |
| Input Voltage-Max | 5.5 V | 5.5 V | 30 V | — |
| Input Voltage-Min | 1.8 V | 0.7 V | 2.7 V | — |
| Input Voltage-Nom | 3.6 V | 3.7 V | — | — |
| JESD-30 Code | R-XQCC-N12 | R-PBGA-B6 | R-PDSO-G5 | R-PDSO-F2 |
| Number of Functions | 1 | 1 | 1 | — |
| Output Current-Max | 0.4 A | 1.25 A | — | 0.25 A |
| Output Voltage-Max | 3.3 V | 5.5 V | — | — |
| Output Voltage-Min | 2.6 V | 1.8 V | — | — |
| Package Body Material | UNSPECIFIED | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | LCC12,.06X.08,16 | — | TSOP5,.11,37 | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | CHIP CARRIER, VERY THIN PROFILE | GRID ARRAY, VERY THIN PROFILE, FINE PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE |
| Surface Mount | YES | YES | YES | YES |
| Switcher Configuration | BUCK | BOOST | — | — |
| Switching Frequency-Max | 2000 kHz | 3000 kHz | — | — |
| Terminal Form | NO LEAD | BALL | GULL WING | FLAT |
| Terminal Pitch | 0.4 mm | 0.4 mm | 0.95 mm | — |
| Terminal Position | QUAD | BOTTOM | DUAL | DUAL |
| Pbfree Code | — | Yes | Yes | Yes |
| Additional Feature | — | PFM TECHNIQUE ALSO USED | — | HIGH RELIABILITY |
| JESD-609 Code | — | e1 | e4 | e3 |
| Number of Outputs | — | 1 | 1 | — |
| Output Voltage-Nom | — | 3.3 V | — | — |
| Peak Reflow Temperature (Cel) | — | 260 | 260 | 260 |
| Temperature Grade | — | INDUSTRIAL | — | — |
| Terminal Finish | — | Tin/Silver/Copper (Sn/Ag/Cu) | Nickel/Palladium/Gold (Ni/Pd/Au) | MATTE TIN |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | 30 | 30 |
| ## TPS610994YFFR Alternates Showing results | — | Image | — | — |
| Adjustability | — | — | FIXED | — |
| Dropout Voltage1-Max | — | — | 0.3 V | — |
| Dropout Voltage1-Nom | — | — | 0.3 V | — |
| Load Regulation-Max | — | — | 0.05% | — |
| Operating Temperature TJ-Max | — | — | 125 °C | — |
| Operating Temperature TJ-Min | — | — | -40 °C | — |
| Output Current1-Max | — | — | 0.15 A | — |
| Output Voltage1-Max | — | — | 2.754 V | — |
| Output Voltage1-Min | — | — | 2.646 V | — |
| Output Voltage1-Nom | — | — | 2.7 V | — |
| Regulator Type | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — |
| Voltage Tolerance-Max | — | — | 2% | — |
| Application | — | — | — | GENERAL PURPOSE |
| Configuration | — | — | — | SINGLE |
| Diode Element Material | — | — | — | SILICON |
| Diode Type | — | — | — | RECTIFIER DIODE |
| Forward Voltage-Max (VF) | — | — | — | 0.72 V |
| Non-rep Pk Forward Current-Max | — | — | — | 4 A |
| Number of Elements | — | — | — | 1 |
| Number of Phases | — | — | — | 1 |
| Power Dissipation-Max | — | — | — | 0.4 W |
| Rep Pk Reverse Voltage-Max | — | — | — | 75 V |
| Reverse Recovery Time-Max | — | — | — | 0.004 µs |
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 ST1PS02CQTR — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for ST1PS02CQTR 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 ST1PS02CQTR 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 ST1PS02CQTR?
Known equivalents for ST1PS02CQTR include TPS610994YFFR, TPS70927DBVT, 1N4448WSF-7. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ST1PS02CQTR?
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 ST1PS02CQTR 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.