LM431ACM/NOPBAlternatives & Equivalent Parts
About LM431ACM/NOPB
LM431ACM/NOPB 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 | LM431ACM/NOPBSource | LM60430DRPKR | ADC128D818CIMT/NOPB |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Other | Small Outline Packages |
| Pin Count | 8 | 17 | 16 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 150.0°C | -40.0°C ~ 125.0°C |
| Price | $0.1280 | $1.4390 | $4.1603 |
| Electrical Parameters | |||
| Pbfree Code | Yes | Yes | Yes |
| YTEOL | 15 | 15 | 15 |
| Analog IC - Other Type | TWO TERMINAL VOLTAGE REFERENCE | SWITCHING REGULATOR | — |
| JESD-30 Code | R-PDSO-G8 | R-PBCC-N13 | R-PDSO-G16 |
| JESD-609 Code | e3 | e4 | e3 |
| Number of Functions | 1 | 1 | 1 |
| Number of Outputs | 1 | 1 | — |
| Output Current-Max | 0.1 A | 3 A | — |
| Output Voltage-Max | 2.55 V | 24 V | — |
| Output Voltage-Min | 2.44 V | 1 V | — |
| Output Voltage-Nom | 2.5 V | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 | — | TSSOP16,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | CHIP CARRIER | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 |
| Qualification Status | Not Qualified | — | Not Qualified |
| Surface Mount | YES | YES | YES |
| Technology | BIPOLAR | BICMOS | CMOS |
| Temp Coef of Voltage-Max | 97 ppm/°C | — | — |
| Temperature Grade | INDUSTRIAL | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Tin (Sn) |
| Terminal Form | GULL WING | NO LEAD | GULL WING |
| Terminal Pitch | 1.27 mm | — | 0.65 mm |
| Terminal Position | DUAL | BOTTOM | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 |
| Trim/Adjustable Output | YES | — | — |
| ## LM431ACM/NOPB Alternates Showing results | Image | — | — |
| Date Of Intro | — | 2020-08-22 | — |
| Control Mode | — | CURRENT-MODE | — |
| Control Technique | — | PULSE WIDTH MODULATION | — |
| Input Voltage-Max | — | 36 V | — |
| Input Voltage-Min | — | 3.8 V | — |
| Input Voltage-Nom | — | 12 V | — |
| Screening Level | — | AEC-Q100 | — |
| Supply Voltage-Nom (Vsup) | — | 12 V | — |
| Switcher Configuration | — | BUCK | — |
| Switching Frequency-Max | — | 1000 kHz | — |
| Analog Input Voltage-Max | — | — | 5.5 V |
| Converter Type | — | — | ADC, DELTA-SIGMA |
| Linearity Error-Max (EL) | — | — | 0.0977% |
| Number of Analog In Channels | — | — | 8 |
| Number of Bits | — | — | 12 |
| Output Bit Code | — | — | BINARY |
| Output Format | — | — | SERIAL |
| Sample Rate | — | — | 0.00082 MHz |
| Supply Current-Max | — | — | 0.74 mA |
| Supply Voltage-Min | — | — | 3 V |
| Supply Voltage-Nom | — | — | 3.3 V |
| ## ADC128D818CIMT/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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Why Look for Alternatives?
Finding alternatives for LM431ACM/NOPB 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 LM431ACM/NOPB 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 LM431ACM/NOPBFAQ
What is equivalent to LM431ACM/NOPB?
Known equivalents for LM431ACM/NOPB include LM60430DRPKR, ADC128D818CIMT/NOPB. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM431ACM/NOPB?
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 LM431ACM/NOPB 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.