UA78L05CDAlternatives & Equivalent Parts
About UA78L05CD
UA78L05CD 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 | UA78L05CDSource | L78L05CD | SMBJ26A-E3/52 | INA168NA/3K | TPS61165DBVR |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | STMicroelectronics | Vishay | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Diodes Moulded | SOT23 (5-Pin) | SOT23 (6-Pin) |
| Pin Count | 8 | 8 | 2 | 5 | 6 |
| Temperature Range | — | — | -55.0°C ~ 150.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C |
| Price | $0.7381 | $0.2133 | $0.0439 | $0.4223 | $0.2817 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | — | — | Yes | Yes |
| YTEOL | 15 | 0 | 7.46 | 15 | 15 |
| Adjustability | FIXED | FIXED | — | — | — |
| Dropout Voltage1-Nom | 1.7 V | 1.7 V | — | — | — |
| Input Voltage Absolute-Max | 30 V | 30 V | — | — | — |
| Input Voltage-Max | 30 V | 20 V | — | — | — |
| Input Voltage-Min | 7 V | 8.5 V | — | — | — |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-C2 | R-PDSO-G5 | R-PDSO-G6 |
| JESD-609 Code | e4 | e4 | e3 | e4 | e4 |
| Line Regulation-Max | 0.2% | 0.2% | — | — | — |
| Load Regulation-Max | 0.06% | 0.06% | — | — | — |
| Number of Functions | 1 | 1 | — | 1 | 1 |
| Number of Outputs | 1 | 1 | — | — | — |
| Operating Temperature TJ-Max | 125 °C | 125 °C | — | — | — |
| Output Current1-Max | 0.1 A | 0.1 A | — | — | — |
| Output Voltage1-Max | 5.5 V | 5.5 V | — | — | — |
| Output Voltage1-Min | 4.5 V | 4.5 V | — | — | — |
| Output Voltage1-Nom | 5 V | 5 V | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 | SOP8,.25 | — | TSOP5/6,.11,37 | TSOP6,.11,37 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Packing Method | TUBE | TR, 13 INCH | — | TR | — |
| 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 | — | — | — |
| Surface Mount | YES | YES | YES | YES | YES |
| Technology | BIPOLAR | BIPOLAR | AVALANCHE | BIPOLAR | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | NICKEL PALLADIUM GOLD | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING | C BEND | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm | — | 0.95 mm | 0.95 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 40 | 30 | 30 | 30 |
| Voltage Tolerance-Max | 10% | 10% | — | — | — |
| ## UA78L05CD Alternates Showing results | Image | — | — | — | — |
| ## L78L05CD Alternates Showing results | — | Image | — | — | — |
| Factory Lead Time | — | — | 9 Weeks | — | — |
| Additional Feature | — | — | EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED | — | — |
| Breakdown Voltage-Max | — | — | 31.9 V | — | — |
| Breakdown Voltage-Min | — | — | 28.9 V | — | — |
| Breakdown Voltage-Nom | — | — | 30.4 V | — | — |
| Clamping Voltage-Max | — | — | 42.1 V | — | — |
| Configuration | — | — | SINGLE | — | — |
| Diode Element Material | — | — | SILICON | — | — |
| Diode Type | — | — | TRANS VOLTAGE SUPPRESSOR DIODE | — | — |
| Forward Voltage-Max (VF) | — | — | 3.5 V | — | — |
| JEDEC-95 Code | — | — | DO-214AA | — | — |
| Non-rep Peak Rev Power Dis-Max | — | — | 600 W | — | — |
| Number of Elements | — | — | 1 | — | — |
| Polarity | — | — | UNIDIRECTIONAL | — | — |
| Power Dissipation-Max | — | — | 5 W | — | — |
| Reference Standard | — | — | UL RECOGNIZED | — | — |
| Rep Pk Reverse Voltage-Max | — | — | 26 V | — | — |
| Reverse Current-Max | — | — | 1 µA | — | — |
| Reverse Test Voltage | — | — | 26 V | — | — |
| Amplifier Type | — | — | — | OPERATIONAL AMPLIFIER | — |
| Architecture | — | — | — | VOLTAGE-FEEDBACK | — |
| Average Bias Current-Max (IIB) | — | — | — | 10 µA | — |
| Common Mode Voltage-Max | — | — | — | 60 V | — |
| Common-mode Reject Ratio-Min | — | — | — | 100 dB | — |
| Common-mode Reject Ratio-Nom | — | — | — | 120 dB | — |
| Frequency Compensation | — | — | — | YES | — |
| Input Offset Voltage-Max | — | — | — | 1000 µV | — |
| Low-Bias | — | — | — | NO | — |
| Low-Offset | — | — | — | NO | — |
| Micropower | — | — | — | YES | — |
| Power | — | — | — | NO | — |
| Programmable Power | — | — | — | NO | — |
| Supply Current-Max | — | — | — | 0.06 mA | — |
| Supply Voltage Limit-Max | — | — | — | 75 V | — |
| Supply Voltage-Nom (Vsup) | — | — | — | 5 V | — |
| Temperature Grade | — | — | — | AUTOMOTIVE | INDUSTRIAL |
| Unity Gain BW-Nom | — | — | — | 32 | — |
| Wideband | — | — | — | NO | — |
| Input Characteristics | — | — | — | — | STANDARD |
| Interface IC Type | — | — | — | — | LED DISPLAY DRIVER |
| Multiplexed Display Capability | — | — | — | — | NO |
| Number of Channels | — | — | — | — | 1 |
| Number of Segments | — | — | — | — | 27 |
| Output Characteristics | — | — | — | — | OPEN-DRAIN |
| Supply Voltage-Max | — | — | — | — | 18 V |
| Supply Voltage-Min | — | — | — | — | 3 V |
| Supply Voltage-Nom | — | — | — | — | 3.6 V |
| fmax-Min | — | — | — | — | 1.2 MHz |
| ## TPS61165DBVR 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?
Get one quote covering all 4 alternatives for UA78L05CD — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for UA78L05CD 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 UA78L05CD 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 UA78L05CD?
Known equivalents for UA78L05CD include L78L05CD, SMBJ26A-E3/52, INA168NA/3K. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of UA78L05CD?
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 UA78L05CD 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.