LM140LAH-12Alternatives & Equivalent Parts
About LM140LAH-12
LM140LAH-12 is a Integrated Circuit component manufactured by Texas Instruments. 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 | LM140LAH-12Source | LM140LAH-15 |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Package Type | Other | Other |
| Pin Count | 3 | 3 |
| Temperature Range | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C |
| Price | $19.3721 | $15.4200 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE |
| Electrical Parameters | ||
| Pbfree Code | Yes | Yes |
| YTEOL | 15 | 15 |
| Adjustability | FIXED | FIXED |
| Dropout Voltage1-Nom | 1.5 V | 1.5 V |
| Input Voltage Absolute-Max | 35 V | 35 V |
| Input Voltage-Max | 35 V | 35 V |
| Input Voltage-Min | 14.5 V | 17.5 V |
| JESD-30 Code | O-MBCY-W3 | O-MBCY-W3 |
| JESD-609 Code | e4 | e4 |
| Line Regulation-Max | 0.065% | 0.07% |
| Load Regulation-Max | 0.08% | 0.1% |
| Number of Functions | 1 | 1 |
| Number of Outputs | 1 | 1 |
| Operating Temperature TJ-Max | 150 °C | 150 °C |
| Output Current1-Max | 0.1 A | 0.1 A |
| Output Voltage1-Max | 12.5 V | 15.6 V |
| Output Voltage1-Min | 11.5 V | 14.4 V |
| Output Voltage1-Nom | 12 V | 15 V |
| Package Body Material | METAL | METAL |
| Package Equivalence Code | CAN3/4,.2 | CAN3/4,.2 |
| Package Shape | ROUND | ROUND |
| Package Style | CYLINDRICAL | CYLINDRICAL |
| Packing Method | BULK | BULK |
| Qualification Status | Not Qualified | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR |
| Surface Mount | NO | NO |
| Technology | BIPOLAR | BIPOLAR |
| Terminal Finish | Gold (Au) | Gold (Au) |
| Terminal Form | WIRE | WIRE |
| Terminal Pitch | 4.699 mm | 4.699 mm |
| Terminal Position | BOTTOM | BOTTOM |
| Voltage Tolerance-Max | 4% | 4% |
| Operating Temperature TJ-Min | — | -55 °C |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Quick Links
Why Look for Alternatives?
Finding alternatives for LM140LAH-12 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 LM140LAH-12 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 LM140LAH-12?
Known equivalents for LM140LAH-12 include LM140LAH-15. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM140LAH-12?
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 LM140LAH-12 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.