UA78M33CDCYRG3Alternatives & Equivalent Parts
About UA78M33CDCYRG3
UA78M33CDCYRG3 is a Power Supply 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.
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Specification Comparison
| Parameter | UA78M33CDCYRG3Source | UA78M33CDCYR | UA78M33CDCYG3 | AD5170BRMZ2.5 | LMV324ID | GRM32ER61A107ME20L | LPS33WTR |
|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Analog Devices | Texas Instruments | Murata Electronics | STMicroelectronics |
| Package Type | SOT223 (3-Pin) | SOT223 (3-Pin) | SOT223 (3-Pin) | Small Outline Packages | Small Outline Packages | Capacitor Chip Non-polarised | Other |
| Pin Count | 4 | 4 | 4 | 10 | 14 | 2 | 11 |
| Temperature Range | ~ 125.0°C | ~ 125.0°C | ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -55.0°C ~ 85.0°C | — |
| Price | $0.1823 | $0.2981 | $0.2754 | $2.1200 | $0.0802 | $0.1365 | $4.6631 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | OBSOLETE | ACTIVE | OBSOLETE |
| Electrical Parameters | |||||||
| Pbfree Code | Yes | Yes | Yes | No | — | Yes | — |
| YTEOL | 15 | 15 | 15 | 10 | 0 | 7 | 0 |
| 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 | S-PDSO-G10 | R-PDSO-G14 | — | — |
| JESD-609 Code | e3 | e3 | e3 | 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 | 1 | 4 | — | — |
| 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 | PLASTIC/EPOXY | PLASTIC/EPOXY | — | — |
| Package Equivalence Code | SOT-223 | SOT-223 | SOT-223 | TSSOP10,.19,20 | SOP14,.25 | — | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR PACKAGE | — |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | SMT | — |
| Packing Method | TR | TR | TUBE | — | TUBE | 180mm Reel Embossed Tape | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | — | — | — |
| Qualification Status | Not Qualified | Not Qualified | 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 | YES | YES | YES | — |
| Technology | BIPOLAR | BIPOLAR | BIPOLAR | — | BICMOS | — | — |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) - annealed | Matte Tin (Sn) | Matte Tin (Sn) - with Nickel (Ni) barrier | — |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | — | — |
| Terminal Pitch | 2.3 mm | 2.3 mm | 2.3 mm | 0.5 mm | 1.27 mm | — | — |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | — | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 | — | — | — |
| Voltage Tolerance-Max | 3% | 6% | 3% | — | — | — | — |
| ## UA78M33CDCYRG3 Alternates Showing results | Image | — | — | — | — | — | — |
| ## UA78M33CDCYR Alternates Showing results | — | Image | — | — | — | — | — |
| ## UA78M33CDCYG3 Alternates Showing results | — | — | Image | — | — | — | — |
| Manufacturer Package Code | — | — | — | RM-10 | — | — | — |
| Bandwidth-Nom | — | — | — | 4.8 kHz | — | — | — |
| Control Interface | — | — | — | 2-WIRE SERIAL | — | — | — |
| Converter Type | — | — | — | DIGITAL POTENTIOMETER | — | — | — |
| Number of Positions | — | — | — | 256 | — | — | — |
| Resistance Law | — | — | — | LINEAR | — | — | — |
| Resistance Tolerance-Max | — | — | — | 55% | — | — | — |
| Resistor Terminal Voltage-Max | — | — | — | 5.5 V | — | — | — |
| Supply Voltage-Nom | — | — | — | 3 V | — | — | — |
| Temperature Coefficient-Nom | — | — | — | 55 ppm/°C | — | — | — |
| Temperature Grade | — | — | — | AUTOMOTIVE | AUTOMOTIVE | — | — |
| Total Resistance-Nom | — | — | — | 2500 Ω | — | — | — |
| ## AD5170BRMZ2.5 Alternates Showing results | — | — | — | Image | — | — | — |
| Amplifier Type | — | — | — | — | OPERATIONAL AMPLIFIER | — | — |
| Architecture | — | — | — | — | VOLTAGE-FEEDBACK | — | — |
| Average Bias Current-Max (IIB) | — | — | — | — | 0.095 µA | — | — |
| Bias Current-Max (IIB) @25C | — | — | — | — | 0.063 µA | — | — |
| Common-mode Reject Ratio-Min | — | — | — | — | 65 dB | — | — |
| Common-mode Reject Ratio-Nom | — | — | — | — | 95 dB | — | — |
| Frequency Compensation | — | — | — | — | YES | — | — |
| Input Offset Voltage-Max | — | — | — | — | 6000 µV | — | — |
| Low-Bias | — | — | — | — | NO | — | — |
| Low-Offset | — | — | — | — | NO | — | — |
| Micropower | — | — | — | — | YES | — | — |
| Power | — | — | — | — | NO | — | — |
| Programmable Power | — | — | — | — | NO | — | — |
| Slew Rate-Nom | — | — | — | — | 0.45 V/us | — | — |
| Supply Current-Max | — | — | — | — | 1 mA | — | — |
| Supply Voltage Limit-Max | — | — | — | — | 7 V | — | — |
| Supply Voltage-Nom (Vsup) | — | — | — | — | 5 V | — | — |
| Unity Gain BW-Nom | — | — | — | — | 1300 | — | — |
| Voltage Gain-Min | — | — | — | — | 3160 | — | — |
| Wideband | — | — | — | — | NO | — | — |
| ## LMV324ID Alternates Showing results | — | — | — | — | Image | — | — |
| Reach Compliance Code | — | — | — | — | — | Compliant | — |
| Factory Lead Time | — | — | — | — | — | 10 Weeks | — |
| Capacitance | — | — | — | — | — | 100 µF | — |
| Capacitor Type | — | — | — | — | — | CERAMIC CAPACITOR | — |
| Dielectric Material | — | — | — | — | — | CERAMIC | — |
| Height | — | — | — | — | — | 2.5 mm | — |
| Mounting Feature | — | — | — | — | — | SURFACE MOUNT | — |
| Multilayer | — | — | — | — | — | Yes | — |
| Negative Tolerance | — | — | — | — | — | 20% | — |
| Positive Tolerance | — | — | — | — | — | 20% | — |
| Rated (DC) Voltage (URdc) | — | — | — | — | — | 10 V | — |
| Size Code | — | — | — | — | — | 3225M/1210 | — |
| Temperature Characteristics Code | — | — | — | — | — | X5R | — |
| Temperature Coefficient | — | — | — | — | — | 15% ppm/°C | — |
| Terminal Shape | — | — | — | — | — | WRAPAROUND | — |
| Date Of Intro | — | — | — | — | — | — | 2019-01-16 |
| Sensors/Transducers Type | — | — | — | — | — | — | PRESSURE SENSOR,PIEZORESISTIVE |
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 6 alternatives for UA78M33CDCYRG3 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for UA78M33CDCYRG3 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 UA78M33CDCYRG3 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 UA78M33CDCYRG3?
Known equivalents for UA78M33CDCYRG3 include UA78M33CDCYR, UA78M33CDCYG3, AD5170BRMZ2.5. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of UA78M33CDCYRG3?
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 UA78M33CDCYRG3 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.