L78L09ACUTRAlternatives & Equivalent Parts
About L78L09ACUTR
L78L09ACUTR 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 | L78L09ACUTRSource | NE556DBR | L78L09ABD13TR | LM258ADT | SN74HC05D | TPS61087DSCR | L78L09ABUTR |
|---|---|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | Texas Instruments | STMicroelectronics | STMicroelectronics | Texas Instruments | Texas Instruments | STMicroelectronics |
| Package Type | Other | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline No-lead | Other |
| Pin Count | 3 | 14 | 8 | 8 | 14 | 10 | 3 |
| Temperature Range | — | ~ 70.0°C | — | -40.0°C ~ 105.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | — |
| Price | $0.1311 | $0.0436 | $0.0919 | $0.0704 | $0.1463 | $1.1600 | $0.1396 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | OBSOLETE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||
| Factory Lead Time | 10 Weeks | — | 10 Weeks | 8 Weeks | — | — | 10 Weeks |
| YTEOL | 5.96 | 15 | 5.96 | 5.75 | 0 | 15 | 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 | 23 V | — | 23 V | — | — | 6 V | 23 V |
| Input Voltage-Min | 11.5 V | — | 11.5 V | — | — | 2.5 V | 11.5 V |
| JESD-30 Code | R-PSSO-F3 | R-PDSO-G14 | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G14 | S-PDSO-N10 | R-PSSO-F3 |
| JESD-609 Code | e3 | e4 | e4 | e3 | e4 | e4 | — |
| Line Regulation-Max | 0.225% | — | 0.225% | — | — | — | 0.225% |
| Load Regulation-Max | 0.08% | — | 0.08% | — | — | — | 0.08% |
| Number of Functions | 1 | 1 | 1 | 8 | 6 | 1 | 1 |
| Number of Outputs | 1 | — | 1 | — | — | 1 | 1 |
| Operating Temperature TJ-Max | 125 °C | — | 125 °C | — | — | — | 125 °C |
| Output Current1-Max | 0.07 A | — | 0.07 A | — | — | — | 0.07 A |
| Output Voltage1-Max | 9.45 V | — | 9.45 V | — | — | — | 9.45 V |
| Output Voltage1-Min | 8.55 V | — | 8.55 V | — | — | — | 8.55 V |
| Output Voltage1-Nom | 9 V | — | 9 V | — | — | — | 9 V |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TO-243 | SSOP14,.3 | SOP8,.25 | SOP8,.25 | SOP14,.25 | SOLCC10,.12,20 | TO-243 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE |
| Packing Method | TR | — | TR | TR | — | — | TR |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 | 260 | 260 |
| Qualification Status | Not Qualified | 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 |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES |
| Technology | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | CMOS | — | BIPOLAR |
| Terminal Finish | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | — |
| Terminal Form | FLAT | GULL WING | GULL WING | GULL WING | GULL WING | NO LEAD | FLAT |
| Terminal Pitch | 1.495 mm | 0.65 mm | 1.27 mm | 1.27 mm | 1.27 mm | 0.5 mm | 1.495 mm |
| Terminal Position | SINGLE | DUAL | DUAL | DUAL | DUAL | DUAL | SINGLE |
| Voltage Tolerance-Max | 5% | — | 5% | — | — | — | 5% |
| Pbfree Code | — | Yes | — | — | — | Yes | — |
| Additional Feature | — | CAN ALSO OPERATE FROM A 15V NOMINAL SUPPLY | — | — | — | — | — |
| Analog IC - Other Type | — | PULSE; RECTANGULAR | — | — | — | SWITCHING REGULATOR | — |
| Supply Current-Max (Isup) | — | 24 mA | — | — | — | — | — |
| Supply Voltage-Max (Vsup) | — | 16 V | — | — | 6 V | — | — |
| Supply Voltage-Min (Vsup) | — | 4.5 V | — | — | 2 V | — | — |
| Supply Voltage-Nom (Vsup) | — | 5 V | — | 5 V | 5 V | — | — |
| Temperature Grade | — | COMMERCIAL | — | INDUSTRIAL | AUTOMOTIVE | INDUSTRIAL | — |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | 40 | 30 | 30 | 30 | 30 |
| ## NE556DBR Alternates Showing results | — | Image | — | — | — | — | — |
| Operating Temperature TJ-Min | — | — | -40 °C | — | — | — | -40 °C |
| ## L78L09ABD13TR Alternates Showing results | — | — | Image | — | — | — | — |
| Amplifier Type | — | — | — | OPERATIONAL AMPLIFIER | — | — | — |
| Architecture | — | — | — | VOLTAGE-FEEDBACK | — | — | — |
| Average Bias Current-Max (IIB) | — | — | — | 0.1 µA | — | — | — |
| Bias Current-Max (IIB) @25C | — | — | — | 0.05 µA | — | — | — |
| Common-mode Reject Ratio-Min | — | — | — | 70 dB | — | — | — |
| Common-mode Reject Ratio-Nom | — | — | — | 85 dB | — | — | — |
| Frequency Compensation | — | — | — | YES | — | — | — |
| Input Offset Voltage-Max | — | — | — | 4000 µV | — | — | — |
| Low-Bias | — | — | — | NO | — | — | — |
| Low-Offset | — | — | — | NO | — | — | — |
| Micropower | — | — | — | NO | — | — | — |
| Power | — | — | — | NO | — | — | — |
| Programmable Power | — | — | — | NO | — | — | — |
| Slew Rate-Min | — | — | — | 0.3 V/us | — | — | — |
| Slew Rate-Nom | — | — | — | 0.6 V/us | — | — | — |
| Supply Current-Max | — | — | — | 2 mA | — | — | — |
| Supply Voltage Limit-Max | — | — | — | 32 V | — | — | — |
| Unity Gain BW-Nom | — | — | — | 1100 | — | — | — |
| Voltage Gain-Min | — | — | — | 25000 | — | — | — |
| Wideband | — | — | — | NO | — | — | — |
| ## LM258ADT Alternates Showing results | — | — | — | Image | — | — | — |
| Family | — | — | — | — | HC/UH | — | — |
| Load Capacitance (CL) | — | — | — | — | 50 pF | — | — |
| Logic IC Type | — | — | — | — | INVERTER | — | — |
| Max I(ol) | — | — | — | — | 0.006 A | — | — |
| Number of Inputs | — | — | — | — | 1 | — | — |
| Output Characteristics | — | — | — | — | OPEN-DRAIN | — | — |
| Power Supply Current-Max (ICC) | — | — | — | — | 0.02 mA | — | — |
| Prop. Delay@Nom-Sup | — | — | — | — | 31 ns | — | — |
| Propagation Delay (tpd) | — | — | — | — | 160 ns | — | — |
| Schmitt Trigger | — | — | — | — | NO | — | — |
| ## SN74HC05D Alternates Showing results | — | — | — | — | Image | — | — |
| Reach Compliance Code | — | — | — | — | — | Compliant | — |
| Control Mode | — | — | — | — | — | CURRENT-MODE | — |
| Control Technique | — | — | — | — | — | PULSE WIDTH MODULATION | — |
| Input Voltage-Nom | — | — | — | — | — | 5 V | — |
| Output Current-Max | — | — | — | — | — | 4.8 A | — |
| Output Voltage-Max | — | — | — | — | — | 18.5 V | — |
| Output Voltage-Min | — | — | — | — | — | 3 V | — |
| Switcher Configuration | — | — | — | — | — | BOOST | — |
| Switching Frequency-Max | — | — | — | — | — | 1500 kHz | — |
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 6 alternatives for L78L09ACUTR — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for L78L09ACUTR 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 L78L09ACUTR 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 L78L09ACUTR?
Known equivalents for L78L09ACUTR include NE556DBR, L78L09ABD13TR, LM258ADT. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of L78L09ACUTR?
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 L78L09ACUTR 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.