STNRG012Alternatives & Equivalent Parts
About STNRG012
STNRG012 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 | STNRG012Source | STNRG011 | STNRG012TR | STNRG011A | STNRG011TR | STNRG011ATR |
|---|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 20 | 20 | 20 | 20 | 20 | 20 |
| Temperature Range | — | ~ 125.0°C | — | ~ 125.0°C | ~ 125.0°C | ~ 125.0°C |
| Price | $2.9100 | $1.5754 | $0.9970 | $1.6300 | $1.0119 | $1.4491 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| Factory Lead Time | 20 Weeks | 20 Weeks | 20 Weeks | 20 Weeks | 20 Weeks | 20 Weeks |
| Analog IC - Other Type | ANALOG CIRCUIT | POWER FACTOR CONTROLLER | ANALOG CIRCUIT | SWITCHING CONTROLLER | POWER FACTOR CONTROLLER | SWITCHING CONTROLLER |
| JESD-609 Code | e3 | — | e3 | — | — | — |
| Peak Reflow Temperature (Cel) | 260 | NOT SPECIFIED | 260 | — | NOT SPECIFIED | — |
| Terminal Finish | Matte Tin (Sn) - annealed | — | Matte Tin (Sn) - annealed | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | NOT SPECIFIED | 30 | — | NOT SPECIFIED | — |
| Control Mode | — | CURRENT-MODE | — | CURRENT-MODE | CURRENT-MODE | CURRENT-MODE |
| Control Technique | — | RESONANT CONTROL | — | — | RESONANT CONTROL | — |
| Input Voltage-Max | — | 19 V | — | 19 V | 19 V | 19 V |
| Input Voltage-Min | — | 9.5 V | — | 9.5 V | 9.5 V | 9.5 V |
| Input Voltage-Nom | — | 15 V | — | 15 V | 15 V | 15 V |
| JESD-30 Code | — | R-PDSO-G20 | — | R-PDSO-G20 | R-PDSO-G20 | R-PDSO-G20 |
| 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 | — | SOP20,.4 | — | SOP20,.4 | SOP20,.4 | SOP20,.4 |
| Package Shape | — | RECTANGULAR | — | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | — | SMALL OUTLINE | — | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| Supply Voltage-Max (Vsup) | — | 19 V | — | — | 19 V | — |
| Supply Voltage-Min (Vsup) | — | 9.5 V | — | — | 9.5 V | — |
| Supply Voltage-Nom (Vsup) | — | 15 V | — | — | 15 V | — |
| Surface Mount | — | YES | — | YES | YES | YES |
| Temperature Grade | — | OTHER | — | — | OTHER | — |
| Terminal Form | — | GULL WING | — | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | — | 1.27 mm | — | 1.27 mm | 1.27 mm | 1.27 mm |
| Terminal Position | — | DUAL | — | DUAL | DUAL | DUAL |
| Switching Frequency-Max | — | — | — | 50 kHz | — | 50 kHz |
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 5 alternatives for STNRG012 — response within 24 hours.
Quick Links
Switching Controller, Current-mode, 50kHz Switching Freq-Max, PDSO20
Why Look for Alternatives?
Finding alternatives for STNRG012 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 STNRG012 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 STNRG012?
Known equivalents for STNRG012 include STNRG011, STNRG012TR, STNRG011A. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of STNRG012?
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 STNRG012 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.