LP2989AIM-5.0/NOPBAlternatives & Equivalent Parts
About LP2989AIM-5.0/NOPB
LP2989AIM-5.0/NOPB is a power-management component manufactured by Texas Instruments. It comes in a SOIC-8 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 | LP2989AIM-5.0/NOPBSource | LP2985-50DBVR | TPS7A4501DCQR | LP2989IMX-5.0/NOPB | LP2989AIM-5.0 |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | SOIC-8 | SOT23 (5-Pin) | WSON | Small Outline Packages | Other |
| Pin Count | 8 | 5 | 10 | 8 | 8 |
| Temperature Range | -40.0°C ~ 125.0°C | — | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $1.8600 | $0.1658 | $1.9820 | $1.6300 | $1.8600 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | OBSOLETE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | Yes | — | Yes | Yes |
| YTEOL | 15 | 15 | — | 15 | 0 |
| Adjustability | FIXED | FIXED | — | FIXED | FIXED |
| Dropout Voltage1-Max | 0.65 V | 0.575 V | — | 0.65 V | 0.65 V |
| Dropout Voltage1-Nom | 0.31 V | 0.28 V | — | 0.31 V | 0.31 V |
| Input Voltage Absolute-Max | 16 V | 16 V | — | 16 V | 16 V |
| Input Voltage-Max | 16 V | 16 V | — | 16 V | 16 V |
| Input Voltage-Min | 6 V | 5.775 V | — | 6 V | 6 V |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G5 | — | R-PDSO-G8 | R-PDSO-G8 |
| JESD-609 Code | e3 | e4 | — | e3 | e0 |
| Line Regulation-Max | 0.016% | 0.016% | — | 0.016% | 0.016% |
| Load Regulation-Max | 0.02% | 0.2% | — | 0.02% | 0.125% |
| Number of Functions | 1 | 1 | — | 1 | 1 |
| Number of Outputs | 1 | 1 | — | 1 | 1 |
| Operating Temperature TJ-Max | 125 °C | 125 °C | — | 125 °C | 125 °C |
| Operating Temperature TJ-Min | -40 °C | -40 °C | — | -40 °C | -25 °C |
| Output Current1-Max | 0.5 A | 0.15 A | — | 0.5 A | 0.5 A |
| Output Voltage1-Max | 5.125 V | 5.2 V | — | 5.175 V | 5.125 V |
| Output Voltage1-Min | 4.8 V | 4.8 V | — | 4.75 V | 4.825 V |
| Output Voltage1-Nom | 5 V | 5 V | — | 5 V | 5 V |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 | TSOP5/6,.11,37 | — | SOP8,.25 | SOP8,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | — | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | — | SMALL OUTLINE | SMALL OUTLINE |
| Packing Method | TUBE | TR, 7 INCH | — | TR | TUBE |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | 260 | 235 |
| Qualification Status | Not Qualified | Not Qualified | — | Not Qualified | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES | YES | — | YES | YES |
| Technology | BIPOLAR | CMOS | — | BIPOLAR | BIPOLAR |
| Terminal Finish | Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Tin (Sn) | Tin/Lead (Sn/Pb) |
| Terminal Form | GULL WING | GULL WING | — | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 0.95 mm | — | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL | — | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — | 30 | NOT SPECIFIED |
| Voltage Tolerance-Max | 4% | 4% | — | 5% | 4% |
| ## LP2985-50DBVR Alternates Showing results | — | Image | — | — | — |
| Output Current | — | — | 150 mA | — | — |
| Input Voltage Range | — | — | 1.5–6.5 V | — | — |
| Dropout Voltage | — | — | 200 mV | — | — |
| Output Noise | — | — | 4.4 µVRMS | — | — |
| Quiescent Current | — | — | 360 µA | — | — |
| Operating Temperature | — | — | -40 to +125 °C | — | — |
| Package | — | — | WSON-10 (3×3mm) | — | — |
| Enable Pin | — | — | Yes | — | — |
| Power Good Indicator | — | — | Yes | — | — |
| RoHS Compliant | — | — | Yes | — | — |
| Reach Compliance Code | — | — | — | Compliant | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 4 alternatives for LP2989AIM-5.0/NOPB — response within 24 hours.
Quick Links
150mA LDO, 5.0V fixed, SOT-23 package, lower current but smaller footprint
1A LDO, 5.0V fixed, SOIC-8, higher current variant with similar pinout
Regulator, 5V, 0.65V Dropout, BIPolar, PDSO8
Why Look for Alternatives?
Finding alternatives for LP2989AIM-5.0/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 LP2989AIM-5.0/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.
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FAQ
What is equivalent to LP2989AIM-5.0/NOPB?
Known equivalents for LP2989AIM-5.0/NOPB include LP2985-50DBVR, TPS7A4501DCQR, LP2989IMX-5.0/NOPB. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LP2989AIM-5.0/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 LP2989AIM-5.0/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.