L78M05ABV-DGAlternatives & Equivalent Parts
About L78M05ABV-DG
L78M05ABV-DG is a Power Supply component manufactured by STMicroelectronics. It comes in a Transistor Outline, Vertical 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 | L78M05ABV-DGSource | SN74LS21DR | 440LS10-R | TLV431BQDBZRQ1 | VO618A-3X017T | L78M05ABV |
|---|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | Texas Instruments | Vishay | Texas Instruments | Vishay | STMicroelectronics |
| Package Type | Transistor Outline, Vertical | Small Outline Packages | Other | — | Other | Transistor Outline, Vertical |
| Pin Count | 3 | 14 | 2 | — | 4 | 3 |
| Temperature Range | — | ~ 70.0°C | -30.0°C ~ 125.0°C | — | -55.0°C ~ 100.0°C | — |
| Price | $0.2959 | $0.0678 | $1.4183 | $0.3000 | $0.0955 | $0.1593 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE | ACTIVE | — | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| YTEOL | 0 | 15 | 6.97 | — | 7.5 | 6.01 |
| Adjustability | FIXED | — | — | — | — | FIXED |
| Dropout Voltage1-Nom | 2 V | — | — | — | — | 2 V |
| Input Voltage Absolute-Max | 35 V | — | — | — | — | 35 V |
| Input Voltage-Max | 25 V | — | — | — | — | 25 V |
| Input Voltage-Min | 7 V | — | — | — | — | 7 V |
| JESD-30 Code | R-XSFM-T3 | R-PDSO-G14 | — | — | — | R-XSFM-T3 |
| JESD-609 Code | e3 | e4 | e3 | — | — | e3 |
| Line Regulation-Max | 0.1% | — | — | — | — | 0.1% |
| Load Regulation-Max | 0.1% | — | — | — | — | 0.1% |
| Number of Functions | 1 | 2 | — | — | — | 1 |
| Number of Outputs | 1 | — | — | — | — | 1 |
| Operating Temperature TJ-Max | 125 °C | — | — | — | — | 125 °C |
| Operating Temperature TJ-Min | -40 °C | — | — | — | — | -40 °C |
| Output Current1-Max | 0.5 A | — | — | — | — | 0.5 A |
| Output Voltage1-Max | 5.2 V | — | — | — | — | 5.2 V |
| Output Voltage1-Min | 4.8 V | — | — | — | — | 4.8 V |
| Output Voltage1-Nom | 5 V | — | — | — | — | 5 V |
| Package Body Material | UNSPECIFIED | PLASTIC/EPOXY | — | — | — | UNSPECIFIED |
| Package Shape | RECTANGULAR | RECTANGULAR | DISK PACKAGE | — | — | RECTANGULAR |
| Package Style | FLANGE MOUNT | SMALL OUTLINE | Radial | — | — | FLANGE MOUNT |
| Packing Method | TUBE | TR | Bulk | — | — | TUBE |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR | — | — | — | — | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR |
| Surface Mount | NO | YES | NO | — | — | NO |
| Technology | BIPOLAR | TTL | — | — | — | BIPOLAR |
| Terminal Finish | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | MATTE TIN OVER NICKEL | — | — | Matte Tin (Sn) - annealed |
| Terminal Form | THROUGH-HOLE | GULL WING | — | — | — | THROUGH-HOLE |
| Terminal Pitch | 2.54 mm | 1.27 mm | 9.5 mm | — | — | 2.54 mm |
| Terminal Position | SINGLE | DUAL | — | — | — | SINGLE |
| Voltage Tolerance-Max | 4% | — | — | — | — | 4% |
| Pbfree Code | — | Yes | — | — | — | — |
| Family | — | LS | — | — | — | — |
| Load Capacitance (CL) | — | 15 pF | — | — | — | — |
| Logic IC Type | — | AND GATE | — | — | — | — |
| Max I(ol) | — | 0.008 A | — | — | — | — |
| Number of Inputs | — | 4 | — | — | — | — |
| Output Characteristics | — | TOTEM-POLE | — | — | — | — |
| Package Equivalence Code | — | SOP14,.25 | — | — | — | SIP3,.1TB |
| Peak Reflow Temperature (Cel) | — | 260 | — | — | — | — |
| Power Supply Current-Max (ICC) | — | 4.4 mA | — | — | — | — |
| Prop. Delay@Nom-Sup | — | 20 ns | — | — | — | — |
| Propagation Delay (tpd) | — | 20 ns | — | — | — | — |
| Qualification Status | — | Not Qualified | — | — | — | Not Qualified |
| Schmitt Trigger | — | NO | — | — | — | — |
| Supply Voltage-Max (Vsup) | — | 5.25 V | — | — | — | — |
| Supply Voltage-Min (Vsup) | — | 4.75 V | — | — | — | — |
| Supply Voltage-Nom (Vsup) | — | 5 V | — | — | — | — |
| Temperature Grade | — | COMMERCIAL | — | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | — | — | — | — |
| ## SN74LS21DR Alternates Showing results | — | Image | — | — | — | — |
| Reach Compliance Code | — | — | Compliant | — | — | — |
| Factory Lead Time | — | — | 52 Weeks | — | 10 Weeks | 8 Weeks |
| Additional Feature | — | — | SAFETY CLASS X1 | — | UL RECOGNIZED, VDE APPROVED | — |
| Capacitance | — | — | 0.01 µF | — | — | — |
| Capacitor Type | — | — | CERAMIC CAPACITOR | — | — | — |
| Dielectric Material | — | — | CERAMIC | — | — | — |
| Height | — | — | 21.6 mm | — | — | — |
| Mounting Feature | — | — | THROUGH HOLE MOUNT | — | — | — |
| Multilayer | — | — | No | — | — | — |
| Negative Tolerance | — | — | 20% | — | — | — |
| Positive Tolerance | — | — | 20% | — | — | — |
| Rated (AC) Voltage (URac) | — | — | 760 V | — | — | — |
| Reference Standard | — | — | CUL; UL; VDE | — | — | — |
| Temperature Characteristics Code | — | — | Y5U | — | — | — |
| Temperature Coefficient | — | — | -56/+22% ppm/°C | — | — | — |
| Terminal Shape | — | — | WIRE | — | — | — |
| Coll-Emtr Bkdn Voltage-Min | — | — | — | — | 80 V | — |
| Configuration | — | — | — | — | SINGLE | — |
| Current Transfer Ratio-Nom | — | — | — | — | 100% | — |
| Dark Current-Max | — | — | — | — | 200 nA | — |
| Forward Current-Max | — | — | — | — | 0.06 A | — |
| Isolation Voltage-Max | — | — | — | — | 5000 V | — |
| Number of Elements | — | — | — | — | 1 | — |
| Optoelectronic Device Type | — | — | — | — | TRANSISTOR OUTPUT OPTOCOUPLER | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 5 alternatives for L78M05ABV-DG — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for L78M05ABV-DG 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 L78M05ABV-DG 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 L78M05ABV-DG?
Known equivalents for L78M05ABV-DG include SN74LS21DR, 440LS10-R, TLV431BQDBZRQ1. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of L78M05ABV-DG?
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 L78M05ABV-DG 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.