L78L05ABZAlternatives & Equivalent Parts
About L78L05ABZ
L78L05ABZ is a Integrated Circuit component manufactured by STMicroelectronics. It comes in a Other 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 | L78L05ABZSource | L78L05ABZ-TR | L7808CV | L78L05ACZTR | MRS25000C2943FRP00 | T498A105K035ATE10K | TDA2005M | L78L05ACZ |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | Vishay | Kemet | STMicroelectronics | STMicroelectronics |
| Package Type | Other | Other | Transistor Outline, Vertical | Other | Resistors, Axial Diameter Horizontal Mounting | Other | Transistor Outline, Vertical | Other |
| Pin Count | 3 | 3 | 3 | 3 | 2 | 2 | 11 | 3 |
| Temperature Range | — | — | — | — | -55.0°C ~ 155.0°C | — | — | — |
| Price | $0.0683 | $0.0653 | $0.1700 | $0.0821 | $0.0126 | $0.1589 | $1.6859 | $0.0910 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | OBSOLETE | ACTIVE | ACTIVE | — | OBSOLETE | ACTIVE |
| Electrical Parameters | ||||||||
| YTEOL | 5.6 | 5.6 | 0 | 5.6 | 8 | — | 0 | 5.6 |
| Adjustability | FIXED | FIXED | FIXED | FIXED | — | — | — | FIXED |
| Dropout Voltage1-Nom | 1.7 V | 1.7 V | 2 V | 1.7 V | — | — | — | 1.7 V |
| Input Voltage Absolute-Max | 30 V | 30 V | 35 V | 30 V | — | — | — | 30 V |
| Input Voltage-Max | 20 V | 20 V | 21 V | 20 V | — | — | — | 20 V |
| Input Voltage-Min | 7 V | 7 V | 10.5 V | 7 V | — | — | — | 7 V |
| JESD-30 Code | O-XBCY-T3 | O-XBCY-T3 | R-PSFM-T3 | O-XBCY-T3 | — | — | R-PZIP-T11 | O-XBCY-T3 |
| JESD-609 Code | e3 | e3 | e3 | e3 | e3 | — | e3 | e3 |
| Line Regulation-Max | 0.15% | 0.15% | 0.16% | 0.15% | — | — | — | 0.15% |
| Load Regulation-Max | 0.06% | 0.06% | 0.16% | 0.06% | — | — | — | 0.06% |
| Number of Functions | 1 | 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 | — | — | — | — | — | — |
| Output Current1-Max | 0.07 A | 0.07 A | 1 A | 0.07 A | — | — | — | 0.07 A |
| Output Voltage1-Max | 5.25 V | 5.25 V | 8.4 V | 5.25 V | — | — | — | 5.25 V |
| Output Voltage1-Min | 4.75 V | 4.75 V | 7.6 V | 4.75 V | — | — | — | 4.75 V |
| Output Voltage1-Nom | 5 V | 5 V | 8 V | 5 V | — | — | — | 5 V |
| Package Body Material | UNSPECIFIED | UNSPECIFIED | PLASTIC/EPOXY | UNSPECIFIED | — | — | PLASTIC/EPOXY | UNSPECIFIED |
| Package Equivalence Code | SIP3,.1,50 | SIP3,.1,50 | SIP3,.1TB | SIP3,.1,50 | — | — | ZIP11,.2,.17,67TB | SIP3,.1,50 |
| Package Shape | ROUND | ROUND | RECTANGULAR | ROUND | — | — | RECTANGULAR | ROUND |
| Package Style | CYLINDRICAL | CYLINDRICAL | FLANGE MOUNT | CYLINDRICAL | Axial | — | FLANGE MOUNT | CYLINDRICAL |
| Packing Method | TUBE | TR | TUBE | TR | TR | — | — | TUBE |
| Qualification Status | Not Qualified | 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 | NO | NO | NO | NO | NO | — | NO | NO |
| Technology | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | THIN FILM | — | BIPOLAR | BIPOLAR |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) - with Nickel (Ni) barrier | — | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | — | — | THROUGH-HOLE | THROUGH-HOLE |
| Terminal Pitch | 1.27 mm | 1.27 mm | — | 1.27 mm | — | — | 1.7 mm | 1.27 mm |
| Terminal Position | BOTTOM | BOTTOM | SINGLE | BOTTOM | — | — | ZIG-ZAG | BOTTOM |
| Voltage Tolerance-Max | 5% | 5% | 4% | 5% | — | — | — | 5% |
| ## L78L05ABZ Alternates Showing results | Image | — | — | — | — | — | — | — |
| Reach Compliance Code | — | Compliant | — | — | Compliant | — | — | — |
| Factory Lead Time | — | 10 Weeks | — | 10 Weeks | 10 Weeks | — | — | 10 Weeks |
| ## L78L05ABZ-TR Alternates Showing results | — | Image | — | — | — | — | — | — |
| Date Of Intro | — | — | 1980-01-04 | — | — | — | — | — |
| Peak Reflow Temperature (Cel) | — | — | NOT SPECIFIED | — | — | — | NOT SPECIFIED | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | NOT SPECIFIED | — | — | — | NOT SPECIFIED | — |
| ## L7808CV Alternates Showing results | — | — | Image | — | — | — | — | — |
| ## L78L05ACZTR Alternates Showing results | — | — | — | Image | — | — | — | — |
| Additional Feature | — | — | — | — | RATED AC VOLTAGE: 350V | — | — | — |
| Construction | — | — | — | — | Tubular | — | — | — |
| Lead Diameter | — | — | — | — | 0.6 mm | — | — | — |
| Lead Length | — | — | — | — | 28 mm | — | — | — |
| Mounting Feature | — | — | — | — | THROUGH HOLE MOUNT | — | — | — |
| Package Diameter | — | — | — | — | 2.5 mm | — | — | — |
| Package Length | — | — | — | — | 6.5 mm | — | — | — |
| Rated Power Dissipation (P) | — | — | — | — | 0.6 W | — | — | — |
| Rated Temperature | — | — | — | — | 70 °C | — | — | — |
| Resistance | — | — | — | — | 294000 Ω | — | — | — |
| Resistor Type | — | — | — | — | FIXED RESISTOR | — | — | — |
| Temperature Coefficient | — | — | — | — | 50 ppm/°C | — | — | — |
| Terminal Shape | — | — | — | — | WIRE | — | — | — |
| Tolerance | — | — | — | — | 1% | — | — | — |
| Working Voltage | — | — | — | — | 350 V | — | — | — |
| Bandwidth-Nom | — | — | — | — | — | — | 22 kHz | — |
| Consumer IC Type | — | — | — | — | — | — | AUDIO AMPLIFIER | — |
| Gain | — | — | — | — | — | — | 50 dB | — |
| Harmonic Distortion | — | — | — | — | — | — | 10% | — |
| Number of Channels | — | — | — | — | — | — | 1 | — |
| Output Power-Nom | — | — | — | — | — | — | 22 W | — |
| Supply Current-Max | — | — | — | — | — | — | 120 mA | — |
| Supply Voltage-Max (Vsup) | — | — | — | — | — | — | 18 V | — |
| Supply Voltage-Min (Vsup) | — | — | — | — | — | — | 8 V | — |
| ## L78L05ACZ 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 7 alternatives for L78L05ABZ — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for L78L05ABZ 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 L78L05ABZ 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 L78L05ABZ?
Known equivalents for L78L05ABZ include L78L05ABZ-TR, L7808CV, L78L05ACZTR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of L78L05ABZ?
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 L78L05ABZ 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.