L78L05CDAlternatives & Equivalent Parts
About L78L05CD
L78L05CD 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 | L78L05CDSource | UA78L05CD | ATTINY204-SSN | ISL8485EIBZ-T | L78L33ABD-TR |
|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | Texas Instruments | Microchip | Intersil | STMicroelectronics |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 8 | 8 | 14 | 8 | 8 |
| Temperature Range | — | — | -40.0°C ~ 105.0°C | -40.0°C ~ 85.0°C | — |
| Price | $0.2133 | $0.7381 | $0.5190 | $0.6150 | $0.0712 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| YTEOL | 0 | 15 | 18 | 7 | 5.96 |
| Adjustability | FIXED | FIXED | — | — | FIXED |
| Dropout Voltage1-Nom | 1.7 V | 1.7 V | — | — | 1.7 V |
| Input Voltage Absolute-Max | 30 V | 30 V | — | — | 30 V |
| Input Voltage-Max | 20 V | 30 V | — | — | 20 V |
| Input Voltage-Min | 8.5 V | 7 V | — | — | 5.3 V |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G14 | R-PDSO-G8 | R-PDSO-G8 |
| JESD-609 Code | e4 | e4 | e3 | e3 | e4 |
| Line Regulation-Max | 0.2% | 0.2% | — | — | 0.15% |
| Load Regulation-Max | 0.06% | 0.06% | — | — | 0.06% |
| Number of Functions | 1 | 1 | — | 1 | 1 |
| Number of Outputs | 1 | 1 | — | — | 1 |
| Operating Temperature TJ-Max | 125 °C | 125 °C | — | — | 125 °C |
| Output Current1-Max | 0.1 A | 0.1 A | — | — | 0.07 A |
| Output Voltage1-Max | 5.5 V | 5.5 V | — | — | 3.465 V |
| Output Voltage1-Min | 4.5 V | 4.5 V | — | — | 3.135 V |
| Output Voltage1-Nom | 5 V | 5 V | — | — | 3.3 V |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 | SOP8,.25 | SOP14,.25 | — | SOP8,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| Packing Method | TR, 13 INCH | TUBE | — | — | TR |
| Peak Reflow Temperature (Cel) | 260 | 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 | YES | YES |
| Technology | BIPOLAR | BIPOLAR | CMOS | BICMOS | BIPOLAR |
| Terminal Finish | NICKEL PALLADIUM GOLD | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Matte Tin (Sn) - annealed | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) |
| 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) | 40 | 30 | — | 30 | 30 |
| Voltage Tolerance-Max | 10% | 10% | — | — | 5% |
| ## L78L05CD Alternates Showing results | Image | — | — | — | — |
| Pbfree Code | — | Yes | — | Yes | — |
| ## UA78L05CD Alternates Showing results | — | Image | — | — | — |
| Manufacturer Package Code | — | — | SOIC-14 | M8.15 | — |
| Factory Lead Time | — | — | 10 Weeks | 18 Weeks | 10 Weeks |
| Date Of Intro | — | — | 2019-07-02 | 2018-01-23 | — |
| Has ADC | — | — | YES | — | — |
| Additional Feature | — | — | ALSO OPERATES 1.8 V MINIMUM SUPPLY AT 5 MHZ | — | — |
| Bit Size | — | — | 8 | — | — |
| Boundary Scan | — | — | NO | — | — |
| CPU Family | — | — | AVR RISC | — | — |
| Clock Frequency-Max | — | — | 20 MHz | — | — |
| DAC Channels | — | — | NO | — | — |
| DMA Channels | — | — | NO | — | — |
| Format | — | — | FIXED POINT | — | — |
| Integrated Cache | — | — | NO | — | — |
| Low Power Mode | — | — | YES | — | — |
| Number of External Interrupts | — | — | 12 | — | — |
| Number of I/O Lines | — | — | 12 | — | — |
| Number of Serial I/Os | — | — | 1 | — | — |
| Number of Timers | — | — | 2 | — | — |
| On Chip Data RAM Width | — | — | 8 | — | — |
| On Chip Program ROM Width | — | — | 8 | — | — |
| PWM Channels | — | — | YES | — | — |
| RAM (bytes) | — | — | 128 | — | — |
| RAM (words) | — | — | 128 | — | — |
| ROM (words) | — | — | 2048 | — | — |
| ROM Programmability | — | — | FLASH | — | — |
| Speed | — | — | 20 MHz | — | — |
| Supply Voltage-Max | — | — | 5.5 V | 5.5 V | — |
| Supply Voltage-Min | — | — | 5 V | 4.5 V | — |
| Supply Voltage-Nom | — | — | 5 V | 5 V | — |
| Temperature Grade | — | — | INDUSTRIAL | INDUSTRIAL | — |
| uPs/uCs/Peripheral ICs Type | — | — | MICROCONTROLLER, RISC | — | — |
| ## ATTINY204-SSN Alternates Showing results | — | — | Image | — | — |
| Differential Output | — | — | — | YES | — |
| Driver Number of Bits | — | — | — | 1 | — |
| High Level Input Current-Max | — | — | — | 0.000002 A | — |
| Input Characteristics | — | — | — | DIFFERENTIAL SCHMITT TRIGGER | — |
| Interface IC Type | — | — | — | LINE TRANSCEIVER | — |
| Interface Standard | — | — | — | EIA-422; EIA-485 | — |
| Out Swing-Min | — | — | — | 1.5 V | — |
| Output Characteristics | — | — | — | 3-STATE | — |
| Output Low Current-Max | — | — | — | 0.004 A | — |
| Output Polarity | — | — | — | COMPLEMENTARY | — |
| Receive Delay-Max | — | — | — | 150 ns | — |
| Receiver Number of Bits | — | — | — | 1 | — |
| Supply Current-Max | — | — | — | 0.9 mA | — |
| Supply Voltage1-Max | — | — | — | 5.5 V | — |
| Supply Voltage1-Min | — | — | — | 4.5 V | — |
| Supply Voltage1-Nom | — | — | — | 5 V | — |
| Transmit Delay-Max | — | — | — | 50 ns | — |
| Operating Temperature TJ-Min | — | — | — | — | -40 °C |
| ## L78L33ABD-TR 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 L78L05CD — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for L78L05CD 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 L78L05CD 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 L78L05CD?
Known equivalents for L78L05CD include UA78L05CD, ATTINY204-SSN, ISL8485EIBZ-T. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of L78L05CD?
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 L78L05CD 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.