UA78L05AIDAlternatives & Equivalent Parts
About UA78L05AID
UA78L05AID is a Integrated Circuit component manufactured by Texas Instruments. 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 | UA78L05AIDSource | CRCW04022K21FKED | UA78L05AIDR | UA78L05ACD | UA78L05AIDG4 | UA78L05ACDR | UA78L05AIDRE4 | UA78L05ACDG4 |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Vishay | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Other | — | SOT-23 | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 8 | 2 | — | 3 | 8 | 8 | 8 | 8 |
| Temperature Range | — | -55.0°C ~ 155.0°C | — | 0.0°C ~ 125.0°C | ~ 125.0°C | — | — | — |
| Price | $0.2201 | $0.0014 | $0.1432 | $0.2250 | — | $0.1295 | $0.1670 | $0.0541 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | — | ACTIVE | OBSOLETE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||||
| Pbfree Code | Yes | Yes | — | — | — | Yes | Yes | Yes |
| YTEOL | 15 | 13 | — | — | 0 | 15 | 15 | 15 |
| Adjustability | FIXED | — | — | — | FIXED | FIXED | FIXED | FIXED |
| Dropout Voltage1-Nom | 1.7 V | — | — | — | 1.7 V | 1.7 V | 1.7 V | 1.7 V |
| Input Voltage-Max | 30 V | — | — | — | 20 V | 30 V | 30 V | 30 V |
| Input Voltage-Min | 7 V | — | — | — | 7 V | 7 V | 7 V | 7 V |
| JESD-30 Code | R-PDSO-G8 | — | — | — | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 |
| JESD-609 Code | e4 | — | — | — | e4 | e4 | e4 | e4 |
| Line Regulation-Max | 0.15% | — | — | — | 0.15% | 0.15% | 0.15% | 0.15% |
| Load Regulation-Max | 0.06% | — | — | — | 0.06% | 0.06% | 0.06% | 0.06% |
| Number of Functions | 1 | — | — | — | 1 | 1 | 1 | 1 |
| Number of Outputs | 1 | — | — | — | 1 | 1 | 1 | 1 |
| Operating Temperature TJ-Max | 125 °C | — | — | — | 125 °C | 125 °C | 125 °C | 125 °C |
| Operating Temperature TJ-Min | -40 °C | — | — | — | -40 °C | — | -40 °C | — |
| Output Current1-Max | 0.1 A | — | — | — | 0.1 A | 0.1 A | 0.1 A | 0.1 A |
| Output Voltage1-Max | 5.25 V | — | — | — | 5.25 V | 5.25 V | 5.25 V | 5.25 V |
| Output Voltage1-Min | 4.75 V | — | — | — | 4.75 V | 4.75 V | 4.75 V | 4.75 V |
| Output Voltage1-Nom | 5 V | — | — | — | 5 V | 5 V | 5 V | 5 V |
| Package Body Material | PLASTIC/EPOXY | — | — | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 | — | — | — | SOP8,.25 | SOP8,.25 | SOP8,.25 | SOP8,.25 |
| Package Shape | RECTANGULAR | — | — | — | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMT | — | — | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| Packing Method | TUBE | TR, Paper, 7 Inch | — | — | TUBE | TR, 13 INCH | TR, 13 INCH | TUBE |
| Peak Reflow Temperature (Cel) | 260 | — | — | — | 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 | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR |
| Surface Mount | YES | YES | — | — | YES | YES | YES | YES |
| Technology | BIPOLAR | METAL GLAZE/THICK FILM | — | — | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) - with Nickel (Ni) barrier | — | — | NICKEL PALLADIUM GOLD | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | — | — | — | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | — | — | — | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | — | — | — | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | — | — | 30 | 30 | 30 | 30 |
| Voltage Tolerance-Max | 5% | — | — | — | 5% | 5% | 5% | 5% |
| ## UA78L05AID Alternates Showing results | Image | — | — | — | — | — | — | — |
| Reach Compliance Code | — | Compliant | — | — | — | — | — | — |
| Additional Feature | — | RATED AC VOLTAGE (V): 50 | — | — | — | — | — | — |
| Construction | — | Rectangular | — | — | — | — | — | — |
| Mounting Feature | — | SURFACE MOUNT | — | — | — | — | — | — |
| Package Height | — | 0.35 mm | — | — | — | — | — | — |
| Package Length | — | 1 mm | — | — | — | — | — | — |
| Package Width | — | 0.5 mm | — | — | — | — | — | — |
| Rated Power Dissipation (P) | — | 0.063 W | — | — | — | — | — | — |
| Rated Temperature | — | 70 °C | — | — | — | — | — | — |
| Reference Standard | — | AEC-Q200 | — | — | — | — | — | — |
| Resistance | — | 2210 Ω | — | — | — | — | — | — |
| Resistor Type | — | FIXED RESISTOR | — | — | — | — | — | — |
| Size Code | — | 0402 | — | — | — | — | — | — |
| Terminal Shape | — | WRAPAROUND | — | — | — | — | — | — |
| Tolerance | — | 1% | — | — | — | — | — | — |
| Working Voltage | — | 50 V | — | — | — | — | — | — |
| Output Voltage | — | — | — | 5V V | — | — | — | — |
| Output Current | — | — | — | 100 mA | — | — | — | — |
| Input Voltage Max | — | — | — | 30 V | — | — | — | — |
| Operating Temperature Min | — | — | — | 0 °C | — | — | — | — |
| Operating Temperature Max | — | — | — | 125 °C | — | — | — | — |
| Dropout Voltage | — | — | — | 1.7 V | — | — | — | — |
| Quiescent Current | — | — | — | 5.5 mA | — | — | — | — |
| Input Voltage Absolute-Max | — | — | — | — | 30 V | — | — | — |
| ## UA78L05ACDR Alternates Showing results | — | — | — | — | — | Image | — | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
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Why Look for Alternatives?
Finding alternatives for UA78L05AID 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 UA78L05AID 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 UA78L05AID?
Known equivalents for UA78L05AID include CRCW04022K21FKED, UA78L05AIDR, UA78L05ACD. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of UA78L05AID?
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 UA78L05AID 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.