LM7912CTAlternatives & Equivalent Parts
About LM7912CT
LM7912CT is a Undefined or Miscellaneous component manufactured by Texas Instruments. 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 | LM7912CTSource | NCP7812TG | AD620AN | LM7912CT/NOPB |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | ON Semiconductor | Analog Devices | Texas Instruments |
| Package Type | Transistor Outline, Vertical | Transistor Outline, Vertical | Dual-In-Line Packages | Transistor Outline, Vertical |
| Pin Count | 3 | 3 | 8 | 3 |
| Temperature Range | — | — | -40.0°C ~ 85.0°C | — |
| Price | $0.7058 | $0.0900 | $7.8863 | $0.6570 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | OBSOLETE | OBSOLETE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | No | Yes |
| Manufacturer Package Code | 340AT | 221AB | N-8 | — |
| Factory Lead Time | 4 Weeks | — | — | — |
| YTEOL | 0 | 0 | 0 | 15 |
| Adjustability | FIXED | FIXED | — | FIXED |
| Dropout Voltage1-Nom | 2 V | 2 V | — | 1.1 V |
| Input Voltage Absolute-Max | 35 V | 35 V | — | 35 V |
| Input Voltage-Max | 30 V | 35 V | — | 30 V |
| Input Voltage-Min | 14.5 V | 7 V | — | 14.5 V |
| JESD-30 Code | R-XSFM-T3 | R-XSFM-T3 | R-PDIP-T8 | R-XSFM-T3 |
| JESD-609 Code | e3 | e3 | e0 | e3 |
| Line Regulation-Max | 0.24% | 0.24% | — | 0.08% |
| Load Regulation-Max | 0.24% | 0.24% | — | 0.2% |
| 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 | 1 A | 1 A | — | 1.5 A |
| Output Voltage1-Max | 12.6 V | 12.6 V | — | 12.6 V |
| Output Voltage1-Min | 11.4 V | 11.4 V | — | 11.4 V |
| Output Voltage1-Nom | 12 V | 12 V | — | 12 V |
| Package Body Material | UNSPECIFIED | UNSPECIFIED | PLASTIC/EPOXY | UNSPECIFIED |
| Package Equivalence Code | SIP3,.1TB | — | DIP8,.3 | SIP3,.1TB |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | FLANGE MOUNT | FLANGE MOUNT | IN-LINE | FLANGE MOUNT |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Regulator Type | FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR | — | FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR |
| Surface Mount | NO | NO | NO | NO |
| Technology | BIPOLAR | — | — | BIPOLAR |
| Terminal Finish | Tin (Sn) | Matte Tin (Sn) - annealed | TIN LEAD | Tin (Sn) |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE |
| Terminal Pitch | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm |
| Terminal Position | SINGLE | SINGLE | DUAL | SINGLE |
| Voltage Tolerance-Max | 5% | 5% | — | 5% |
| Packing Method | — | TUBE | — | TUBE |
| Amplifier Type | — | — | INSTRUMENTATION AMPLIFIER | — |
| Average Bias Current-Max (IIB) | — | — | 0.0025 µA | — |
| Bandwidth (3dB)-Nom | — | — | 1 MHz | — |
| Common-mode Reject Ratio-Min | — | — | 80 dB | — |
| Input Offset Current-Max (IIO) | — | — | 0.0015 µA | — |
| Input Offset Voltage-Max | — | — | 150 µV | — |
| Neg Supply Voltage Limit-Max | — | — | -18 V | — |
| Neg Supply Voltage-Nom (Vsup) | — | — | -15 V | — |
| Non-linearity-Max | — | — | 0.004% | — |
| Slew Rate-Nom | — | — | 1.2 V/us | — |
| Supply Current-Max | — | — | 1.6 mA | — |
| Supply Voltage Limit-Max | — | — | 18 V | — |
| Supply Voltage-Nom (Vsup) | — | — | 15 V | — |
| Temperature Grade | — | — | INDUSTRIAL | — |
| Voltage Gain-Max | — | — | 10000 | — |
| Voltage Gain-Min | — | — | 1 | — |
| Voltage Gain-Nom | — | — | 10 | — |
| ## AD620AN Alternates Showing results | — | — | Image | — |
| ## LM7912CT/NOPB Alternates Showing results | — | — | — | Image |
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 3 alternatives for LM7912CT — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for LM7912CT 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 LM7912CT 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 LM7912CT?
Known equivalents for LM7912CT include NCP7812TG, AD620AN, LM7912CT/NOPB. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM7912CT?
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 LM7912CT 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.