LP38512MR-ADJ/NOPBAlternatives & Equivalent Parts
About LP38512MR-ADJ/NOPB
LP38512MR-ADJ/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 | LP38512MR-ADJ/NOPBSource | LP38512TJ-ADJ | TPD1E04U04DPYR | TPD12S521DBTR |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Other | Other | Small Outline Packages |
| Pin Count | 8 | 4 | 2 | 38 |
| Temperature Range | -40.0°C ~ 125.0°C | — | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C |
| Price | $1.3300 | $1.9403 | $0.0825 | $0.1500 |
| Electrical Parameters | ||||
| Pbfree Code | Yes | — | Yes | Yes |
| YTEOL | 15 | 0 | 15 | 15 |
| Adjustability | ADJUSTABLE | ADJUSTABLE | — | — |
| Dropout Voltage1-Max | 0.3 V | 0.3 V | — | — |
| Dropout Voltage1-Nom | 0.3 V | — | — | — |
| Input Voltage-Max | 5.5 V | — | — | — |
| Input Voltage-Min | 2.25 V | — | — | — |
| JESD-30 Code | R-PDSO-G8 | R-PSSO-G5 | R-PBCC-N2 | R-PDSO-G38 |
| JESD-609 Code | e3 | — | e4 | e4 |
| Line Regulation-Max (%/V) | 0.06 | 0.06 | — | — |
| Load Regulation-Max(%) | 0.16% | — | — | — |
| Number of Functions | 1 | 1 | — | 1 |
| Number of Outputs | 1 | 1 | — | — |
| Operating Temperature TJ-Max | 125 °C | 125 °C | — | — |
| Operating Temperature TJ-Min | -40 °C | -40 °C | — | — |
| Output Current1-Max | 1.5 A | 1.5 A | — | — |
| Output Voltage1-Max | 5 V | 4.5 V | — | — |
| Output Voltage1-Min | 0.5 V | 0.5 V | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 | SMSIP5H,.6,67TB | — | TSSOP38,.25,20 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE | SMALL OUTLINE | CHIP CARRIER | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TUBE | TR | — | — |
| Peak Reflow Temperature (Cel) | 260 | — | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified | — | Not Qualified |
| Regulator Type | ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR | ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — |
| Surface Mount | YES | YES | YES | YES |
| Technology | CMOS | — | AVALANCHE | — |
| Terminal Finish | Matte Tin (Sn) | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING | NO LEAD | GULL WING |
| Terminal Pitch | 1.27 mm | 1.7 mm | — | 0.5 mm |
| Terminal Position | DUAL | SINGLE | BOTTOM | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | 30 | 30 |
| Voltage Tolerance-Max | 2% | — | — | — |
| ## LP38512MR-ADJ/NOPB Alternates Showing results | Image | — | — | — |
| Date Of Intro | — | — | 2016-04-29 | — |
| Additional Feature | — | — | ULTRA LOW CAPACITANCE | — |
| Breakdown Voltage-Max | — | — | 7.5 V | — |
| Breakdown Voltage-Min | — | — | 4.5 V | — |
| Breakdown Voltage-Nom | — | — | 6.2 V | — |
| Clamping Voltage-Max | — | — | 5.3 V | — |
| Configuration | — | — | SINGLE, 1 CHANNEL | — |
| Diode Element Material | — | — | SILICON | — |
| Diode Type | — | — | TRANS VOLTAGE SUPPRESSOR DIODE | — |
| Non-rep Peak Rev Power Dis-Max | — | — | 19 W | — |
| Number of Elements | — | — | 1 | — |
| Polarity | — | — | UNIDIRECTIONAL | — |
| Reference Standard | — | — | IEC-61000-4-2, 4-4, 4-5 | — |
| Rep Pk Reverse Voltage-Max | — | — | 3.6 V | — |
| Reverse Current-Max | — | — | 0.01 µA | — |
| Reverse Test Voltage | — | — | 2.5 V | — |
| ## TPD1E04U04DPYR Alternates Showing results | — | — | Image | — |
| Consumer IC Type | — | — | — | CONSUMER CIRCUIT |
| Number of Channels | — | — | — | 12 |
| Supply Current-Max | — | — | — | 0.13 mA |
| Supply Voltage-Max (Vsup) | — | — | — | 5.5 V |
| Supply Voltage-Min (Vsup) | — | — | — | 5 V |
| Temperature Grade | — | — | — | INDUSTRIAL |
| ## TPD12S521DBTR Alternates Showing results | — | — | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Why Look for Alternatives?
Finding alternatives for LP38512MR-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 LP38512MR-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 LP38512MR-ADJ/NOPB?
Known equivalents for LP38512MR-ADJ/NOPB include LP38512TJ-ADJ, TPD1E04U04DPYR, TPD12S521DBTR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LP38512MR-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 LP38512MR-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.