ST1S14PHRAlternatives & Equivalent Parts
About ST1S14PHR
ST1S14PHR 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 | ST1S14PHRSource | EEEFC1E221P | EEEFT1A102AP |
|---|---|---|---|
| Manufacturer | STMicroelectronics | Panasonic | Panasonic |
| Package Type | Small Outline Packages | Other | Other |
| Pin Count | 9 | 2 | 2 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 105.0°C | -55.0°C ~ 105.0°C |
| Price | $0.8753 | $0.2540 | $0.2550 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | NOT RECOMMENDED | ACTIVE |
| Electrical Parameters | |||
| Factory Lead Time | 18 Weeks | 21 Weeks | 21 Weeks |
| YTEOL | 8 | 3 | 7 |
| Analog IC - Other Type | SWITCHING REGULATOR | — | — |
| Control Mode | CURRENT-MODE | — | — |
| Control Technique | PULSE WIDTH MODULATION | — | — |
| Input Voltage-Max | 48 V | — | — |
| Input Voltage-Min | 5.5 V | — | — |
| Input Voltage-Nom | 12 V | — | — |
| JESD-30 Code | R-PDSO-G8 | — | — |
| JESD-609 Code | e3 | e6 | — |
| Number of Functions | 1 | — | — |
| Output Current-Max | 5.2 A | — | — |
| Output Voltage-Min | 1.22 V | — | — |
| Package Body Material | PLASTIC/EPOXY | — | — |
| Package Equivalence Code | SOP8,.25 | — | — |
| Package Shape | RECTANGULAR | CYLINDRICAL PACKAGE | CYLINDRICAL PACKAGE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG | SMT | SMT |
| Peak Reflow Temperature (Cel) | 260 | — | — |
| Qualification Status | Not Qualified | — | — |
| Supply Voltage-Nom (Vsup) | 12 V | — | — |
| Surface Mount | YES | YES | YES |
| Switcher Configuration | BUCK | — | — |
| Switching Frequency-Max | 1000 kHz | — | — |
| Temperature Grade | AUTOMOTIVE | — | — |
| Terminal Finish | Matte Tin (Sn) - annealed | Tin/Bismuth (Sn/Bi) | — |
| Terminal Form | GULL WING | — | — |
| Terminal Pitch | 1.27 mm | — | — |
| Terminal Position | DUAL | — | — |
| Time@Peak Reflow Temperature-Max (s) | 40 | — | — |
| Pbfree Code | — | Yes | — |
| Reach Compliance Code | — | Compliant | Compliant |
| Capacitance | — | 220 µF | 1000 µF |
| Capacitor Type | — | ALUMINUM ELECTROLYTIC CAPACITOR | ALUMINUM ELECTROLYTIC CAPACITOR |
| Diameter | — | 10 mm | 8 mm |
| Dielectric Material | — | ALUMINUM (WET) | ALUMINUM (WET) |
| Height | — | 10.2 mm | 10.2 mm |
| Leakage Current | — | 0.055 mA | 0.1 mA |
| Mounting Feature | — | SURFACE MOUNT | SURFACE MOUNT |
| Negative Tolerance | — | 20% | 20% |
| Packing Method | — | TR, EMBOSSED, 15 INCH | TR, EMBOSSED, 15 INCH |
| Polarity | — | POLARIZED | POLARIZED |
| Positive Tolerance | — | 20% | 20% |
| Rated (DC) Voltage (URdc) | — | 25 V | 10 V |
| Reference Standard | — | AEC-Q200 | AEC-Q200 |
| Ripple Current | — | 502.5 mA | 595 mA |
| Size Code | — | 4141 | 3333 |
| Tan Delta | — | 0.14 | 0.19 |
| Terminal Shape | — | FLAT | FLAT |
| ## EEEFC1E221P Alternates Showing results | — | Image | — |
| Additional Feature | — | — | ESR IS MEASURED AT 100KHZ |
| ESR | — | — | 80 mΩ |
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 2 alternatives for ST1S14PHR — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for ST1S14PHR 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 ST1S14PHR 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 ST1S14PHR?
Known equivalents for ST1S14PHR include EEEFC1E221P, EEEFT1A102AP. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ST1S14PHR?
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 ST1S14PHR 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.