LM4128BMF-3.0/NOPBAlternatives & Equivalent Parts
About LM4128BMF-3.0/NOPB
LM4128BMF-3.0/NOPB is a Integrated Circuit component manufactured by Texas Instruments. It comes in a SOT23 (5-Pin) package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | LM4128BMF-3.0/NOPBSource | OPA4348AQPWRQ1 |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Package Type | SOT23 (5-Pin) | Small Outline Packages |
| Pin Count | 5 | 14 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $1.0163 | $0.5400 |
| Electrical Parameters | ||
| Pbfree Code | Yes | Yes |
| YTEOL | 15 | 15 |
| Analog IC - Other Type | THREE TERMINAL VOLTAGE REFERENCE | — |
| Input Voltage-Max | 5.5 V | — |
| Input Voltage-Min | 2.2 V | — |
| JESD-30 Code | R-PDSO-G5 | R-PDSO-G14 |
| JESD-609 Code | e3 | e4 |
| Number of Functions | 1 | 4 |
| Number of Outputs | 1 | — |
| Output Voltage-Max | 3.006 V | — |
| Output Voltage-Min | 2.994 V | — |
| Output Voltage-Nom | 3 V | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP5/6,.11,37 | TSSOP14,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5 V | — |
| Supply Voltage-Min (Vsup) | 2.2 V | — |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V |
| Surface Mount | YES | YES |
| Technology | BIPOLAR | CMOS |
| Temp Coef of Voltage-Max | 75 ppm/°C | — |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING |
| Terminal Pitch | 0.95 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 |
| Trim/Adjustable Output | NO | — |
| Voltage Tolerance-Max | 0.2% | — |
| ## LM4128BMF-3.0/NOPB Alternates Showing results | Image | — |
| Amplifier Type | — | OPERATIONAL AMPLIFIER |
| Architecture | — | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | — | 0.00001 µA |
| Bias Current-Max (IIB) @25C | — | 0.00001 µA |
| Common-mode Reject Ratio-Min | — | 70 dB |
| Common-mode Reject Ratio-Nom | — | 82 dB |
| Frequency Compensation | — | YES |
| Input Offset Current-Max (IIO) | — | 0.00001 µA |
| Input Offset Voltage-Max | — | 5000 µV |
| Low-Bias | — | YES |
| Low-Offset | — | NO |
| Micropower | — | YES |
| Packing Method | — | TR |
| Power | — | NO |
| Programmable Power | — | NO |
| Screening Level | — | AEC-Q100 |
| Slew Rate-Nom | — | 0.5 V/us |
| Supply Current-Max | — | 0.26 mA |
| Supply Voltage Limit-Max | — | 7.5 V |
| Unity Gain BW-Nom | — | 1000 |
| Voltage Gain-Min | — | 25100 |
| Wideband | — | NO |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
suggested
Why Look for Alternatives?
Finding alternatives for LM4128BMF-3.0/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 LM4128BMF-3.0/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.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for LM4128BMF-3.0/NOPB. Get expert recommendations within 24 hours.
Request Alternatives for LM4128BMF-3.0/NOPBFAQ
What is equivalent to LM4128BMF-3.0/NOPB?
Known equivalents for LM4128BMF-3.0/NOPB include OPA4348AQPWRQ1. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM4128BMF-3.0/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 LM4128BMF-3.0/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.