LM4140BCM-1.2Alternatives & Equivalent Parts
About LM4140BCM-1.2
LM4140BCM-1.2 is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Small Outline Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | LM4140BCM-1.2Source | LM4140CCM-1.2 |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages |
| Pin Count | 8 | 8 |
| Temperature Range | ~ 70.0°C | ~ 70.0°C |
| Price | $1.9800 | $2.2163 |
| Electrical Parameters | ||
| Pbfree Code | No | No |
| YTEOL | 0 | 0 |
| Analog IC - Other Type | THREE TERMINAL VOLTAGE REFERENCE | THREE TERMINAL VOLTAGE REFERENCE |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G8 |
| JESD-609 Code | e0 | e0 |
| Number of Functions | 1 | 1 |
| Number of Outputs | 1 | 1 |
| Output Voltage-Max | 1.2513 V | 1.2513 V |
| Output Voltage-Min | 1.2488 V | 1.2488 V |
| Output Voltage-Nom | 1.25 V | 1.25 V |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 | SOP8,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 235 | 235 |
| Qualification Status | Not Qualified | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5 V | 5.5 V |
| Supply Voltage-Min (Vsup) | 1.8 V | 1.8 V |
| Supply Voltage-Nom (Vsup) | 3 V | 3 V |
| Surface Mount | YES | YES |
| Temp Coef of Voltage-Max | 6 ppm/°C | 10 ppm/°C |
| Temperature Grade | COMMERCIAL | COMMERCIAL |
| Terminal Finish | TIN LEAD | TIN LEAD |
| Terminal Form | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 20 | 20 |
| Trim/Adjustable Output | NO | NO |
| Voltage Tolerance-Max | 0.1% | 0.1% |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Voltage Reference, 1 Output, 1.25V, PDSO8
Why Look for Alternatives?
Finding alternatives for LM4140BCM-1.2 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 LM4140BCM-1.2 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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Request Alternatives for LM4140BCM-1.2FAQ
What is equivalent to LM4140BCM-1.2?
Known equivalents for LM4140BCM-1.2 include LM4140CCM-1.2. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM4140BCM-1.2?
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 LM4140BCM-1.2 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.