UA78M33CDCYG3Alternatives & Equivalent Parts
About UA78M33CDCYG3
UA78M33CDCYG3 is a Integrated Circuit component manufactured by Texas Instruments. It comes in a SOT223 (3-Pin) package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | UA78M33CDCYG3Source | UA78M33CDCYR | UA78M33CDCYRG3 |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | SOT223 (3-Pin) | SOT223 (3-Pin) | SOT223 (3-Pin) |
| Pin Count | 4 | 4 | 4 |
| Temperature Range | ~ 125.0°C | ~ 125.0°C | ~ 125.0°C |
| Price | $0.2754 | $0.2981 | $0.1823 |
| Electrical Parameters | |||
| Pbfree Code | Yes | Yes | Yes |
| YTEOL | 15 | 15 | 15 |
| Adjustability | FIXED | FIXED | FIXED |
| Dropout Voltage1-Nom | 2 V | 2 V | 2 V |
| Input Voltage Absolute-Max | 35 V | 35 V | 35 V |
| Input Voltage-Max | 30 V | 30 V | 30 V |
| Input Voltage-Min | 5.3 V | 5.3 V | 5.3 V |
| JESD-30 Code | R-PDSO-G4 | R-PDSO-G4 | R-PDSO-G4 |
| JESD-609 Code | e3 | e3 | e3 |
| Line Regulation-Max | 0.1% | 0.1% | 0.1% |
| Load Regulation-Max | 0.1% | 0.1% | 0.1% |
| Number of Functions | 1 | 1 | 1 |
| Number of Outputs | 1 | 1 | 1 |
| Operating Temperature TJ-Max | 125 °C | 125 °C | 125 °C |
| Output Current1-Max | 0.5 A | 0.5 A | 0.5 A |
| Output Voltage1-Max | 3.5 V | 3.5 V | 3.5 V |
| Output Voltage1-Min | 3.1 V | 3.1 V | 3.1 V |
| Output Voltage1-Nom | 3.3 V | 3.3 V | 3.3 V |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOT-223 | SOT-223 | SOT-223 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| Packing Method | TUBE | TR | TR |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR |
| Surface Mount | YES | YES | YES |
| Technology | BIPOLAR | BIPOLAR | BIPOLAR |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 2.3 mm | 2.3 mm | 2.3 mm |
| Terminal Position | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 |
| Voltage Tolerance-Max | 3% | 6% | 3% |
| ## UA78M33CDCYG3 Alternates Showing results | Image | — | — |
| ## UA78M33CDCYR Alternates Showing results | — | Image | — |
| ## UA78M33CDCYRG3 Alternates Showing results | — | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Why Look for Alternatives?
Finding alternatives for UA78M33CDCYG3 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 UA78M33CDCYG3 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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Request Alternatives for UA78M33CDCYG3FAQ
What is equivalent to UA78M33CDCYG3?
Known equivalents for UA78M33CDCYG3 include UA78M33CDCYR, UA78M33CDCYRG3. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of UA78M33CDCYG3?
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 UA78M33CDCYG3 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.