LM4051BIM3-ADJ/NOPBAlternatives & Equivalent Parts
About LM4051BIM3-ADJ/NOPB
LM4051BIM3-ADJ/NOPB is a Integrated Circuit component manufactured by Texas Instruments. It comes in a SOT23 (3-Pin) package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | LM4051BIM3-ADJ/NOPBSource | LM4051AIM3-ADJ | ADR435BRZ-REEL7 | LM4040B25IDBZR | LM4051BEM3-1.2/NOPB |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Analog Devices | Texas Instruments | Texas Instruments |
| Package Type | SOT23 (3-Pin) | SOT23 (3-Pin) | Small Outline Packages | SOT23 (3-Pin) | SOT23 (3-Pin) |
| Pin Count | 3 | 3 | 8 | 3 | 3 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C |
| Price | $1.0500 | $1.1125 | $7.1375 | $0.4400 | $0.3441 |
| Electrical Parameters | |||||
| Pbfree Code | Yes | Yes | No | Yes | Yes |
| YTEOL | 15 | 0 | 10 | 15 | 15 |
| Additional Feature | OUTPUT VOLTAGE CAN BE ADJUSTED TO ANY VALUE IN THE RANGE OF 1.24V THROUGH 10V | OUTPUT VOLTAGE CAN BE ADJUSTED TO ANY VALUE IN THE RANGE OF 1.24V THROUGH 10V | OUTPUT VOLTAGE CAN BE ADJUSTED OVER A 0.5 PERCENT RANGE USING TRIM PIN | — | — |
| Analog IC - Other Type | TWO TERMINAL VOLTAGE REFERENCE | TWO TERMINAL VOLTAGE REFERENCE | THREE TERMINAL VOLTAGE REFERENCE | TWO TERMINAL VOLTAGE REFERENCE | TWO TERMINAL VOLTAGE REFERENCE |
| JESD-30 Code | R-PDSO-G3 | R-PDSO-G3 | R-PDSO-G8 | R-PDSO-G3 | R-PDSO-G3 |
| JESD-609 Code | e3 | e0 | e3 | e4 | e3 |
| Number of Functions | 1 | 1 | 1 | 1 | 1 |
| Number of Outputs | 1 | 1 | 1 | 1 | 1 |
| Output Voltage-Max | 1.2184 V | 1.2172 V | 5.002 V | 2.505 V | 1.2336 V |
| Output Voltage-Min | 1.2056 V | 1.2068 V | 4.998 V | 2.495 V | 1.2164 V |
| Output Voltage-Nom | 1.225 V | 1.225 V | 5 V | 2.5 V | 1.225 V |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TO-236 | TO-236 | SOP8,.25 | TO-236 | TO-236 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Surface Mount | YES | YES | YES | YES | YES |
| Technology | BIPOLAR | BIPOLAR | — | BIPOLAR | BIPOLAR |
| Temp Coef of Voltage-Max | 50 ppm/°C | 50 ppm/°C | 3 ppm/°C | 150 ppm/°C | 50 ppm/°C |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | AUTOMOTIVE | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | Tin/Lead (Sn/Pb) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.95 mm | 0.953 mm | 1.27 mm | 0.95 mm | 0.95 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | NOT SPECIFIED | 30 | 30 | 30 |
| Trim/Adjustable Output | YES | YES | YES | NO | NO |
| Voltage Tolerance-Max | 0.2% | 0.1% | 0.04% | 0.2% | 0.2% |
| ## LM4051BIM3-ADJ/NOPB Alternates Showing results | Image | — | — | — | — |
| Manufacturer Package Code | — | — | R-8 | — | — |
| Output Current-Max | — | — | 0.03 A | — | — |
| Supply Voltage-Max (Vsup) | — | — | 18 V | — | — |
| Supply Voltage-Min (Vsup) | — | — | 7 V | — | — |
| Supply Voltage-Nom (Vsup) | — | — | 8 V | 5 V | — |
| ## ADR435BRZ-REEL7 Alternates Showing results | — | — | Image | — | — |
| ## LM4040B25IDBZR Alternates Showing results | — | — | — | Image | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Voltage Reference, 1 Output, 1.212V, Trim/Adjustable, BIPolar, PDSO3
suggested
suggested
Two Terminal Voltage Reference, 1 Output, 1.225V, BIPolar, PDSO3
Why Look for Alternatives?
Finding alternatives for LM4051BIM3-ADJ/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 LM4051BIM3-ADJ/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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What is equivalent to LM4051BIM3-ADJ/NOPB?
Known equivalents for LM4051BIM3-ADJ/NOPB include LM4051AIM3-ADJ, ADR435BRZ-REEL7, LM4040B25IDBZR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM4051BIM3-ADJ/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 LM4051BIM3-ADJ/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.