ST33HTPH2E28AHC2Alternatives & Equivalent Parts
About ST33HTPH2E28AHC2
ST33HTPH2E28AHC2 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 | ST33HTPH2E28AHC2Source | ST33HTPH2E28AHD0 | ST33HTPH2E32AHC2 | ST33HTPH2X32AHC5 | ST33HTPH2E32AHD0 | ST33HTPH2032AHC3 |
|---|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Package Type | Small Outline Packages | Small Outline Packages | Quad Flat No-Lead | Quad Flat No-Lead | Quad Flat No-Lead | Quad Flat No-Lead |
| Pin Count | 28 | 28 | 33 | 33 | 33 | 33 |
| Temperature Range | -40.0°C ~ 105.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 105.0°C |
| Price | — | $3.0800 | — | — | $1.9066 | — |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | NOT RECOMMENDED | NOT RECOMMENDED | OBSOLETE | ACTIVE | NOT RECOMMENDED |
| Electrical Parameters | ||||||
| YTEOL | 0 | 3 | 3 | 0 | — | 3 |
| Additional Feature | ALSO OPERATES AT 3.3V NOMINAL VOLATGE | ALSO OPERATES AT 3.3V NOMINAL VOLATGE | ALSO OPERATES AT 3.3V NOMINAL VOLATGE | ALSO AVAILABLE WITH 3.3V NOM SUPPLY | ALSO OPERATES AT 3.3V NOMINAL VOLATGE | ALSO OPERATES AT 3.3V NOMINAL VOLATGE |
| JESD-30 Code | R-PDSO-G28 | R-PDSO-G28 | S-XQCC-N32 | S-XQCC-N32 | S-XQCC-N32 | S-XQCC-N32 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED |
| Package Equivalence Code | TSSOP28,.25 | TSSOP28,.25 | LCC32,.2SQ,20 | LCC32,.2SQ,20 | LCC32,.2SQ,20 | LCC32,.2SQ,20 |
| Package Shape | RECTANGULAR | RECTANGULAR | SQUARE | SQUARE | SQUARE | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Supply Voltage-Nom | 1.8 V | 1.8 V | 1.8 V | 1.8 V | 1.8 V | 1.8 V |
| Surface Mount | YES | YES | YES | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| Terminal Form | GULL WING | GULL WING | NO LEAD | NO LEAD | NO LEAD | NO LEAD |
| Terminal Pitch | 0.65 mm | 0.65 mm | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm |
| Terminal Position | DUAL | DUAL | QUAD | QUAD | QUAD | QUAD |
| uPs/uCs/Peripheral ICs Type | CRYPTOGRAPHIC AUTHENTICATOR | CRYPTOGRAPHIC AUTHENTICATOR | CRYPTOGRAPHIC AUTHENTICATOR | CRYPTOGRAPHIC AUTHENTICATOR | CRYPTOGRAPHIC AUTHENTICATOR | CRYPTOGRAPHIC AUTHENTICATOR |
| Date Of Intro | — | 2019-11-12 | — | 2019-12-09 | 2019-11-12 | — |
| JESD-609 Code | — | — | e4 | — | e4 | — |
| Peak Reflow Temperature (Cel) | — | — | 260 | — | 260 | — |
| Terminal Finish | — | — | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Nickel/Palladium/Gold (Ni/Pd/Au) | — |
| Factory Lead Time | — | — | — | — | 20 Weeks | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | — | 10 | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 5 alternatives for ST33HTPH2E28AHC2 — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for ST33HTPH2E28AHC2 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 ST33HTPH2E28AHC2 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 ST33HTPH2E28AHC2?
Known equivalents for ST33HTPH2E28AHC2 include ST33HTPH2E28AHD0, ST33HTPH2E32AHC2, ST33HTPH2X32AHC5. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ST33HTPH2E28AHC2?
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 ST33HTPH2E28AHC2 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.