LM338T/NOPBAlternatives & Equivalent Parts
About LM338T/NOPB
LM338T/NOPB is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Transistor Outline, Vertical 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 | LM338T/NOPBSource | LM338T | LM138KSTEEL/NOPB | EEEHB1H100P |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Panasonic |
| Package Type | Transistor Outline, Vertical | Transistor Outline, Vertical | Other | Other |
| Pin Count | 3 | 3 | 2 | 2 |
| Temperature Range | ~ 125.0°C | ~ 125.0°C | -55.0°C ~ 125.0°C | -40.0°C ~ 105.0°C |
| Price | $0.3693 | $0.3693 | — | $0.0960 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | — | Yes |
| YTEOL | 15 | 0 | 15 | 7 |
| Adjustability | ADJUSTABLE | ADJUSTABLE | ADJUSTABLE | — |
| Dropout Voltage1-Nom | 2.7 V | 2.7 V | 3 V | — |
| Input Voltage-Max | 40 V | 40 V | 40 V | — |
| Input Voltage-Min | 4.2 V | 4.2 V | 4.2 V | — |
| Input-Output Voltage Differential-Max | 35 V | 35 V | 40 V | — |
| Input-Output Voltage Differential-Min | 3 V | 3 V | 3 V | — |
| JESD-30 Code | R-PSFM-T3 | R-PSFM-T3 | O-XBFM-P2 | — |
| JESD-609 Code | e3 | e0 | — | — |
| Line Regulation-Max (%/V) | 0.06 | 0.06 | 0.04 | — |
| Load Regulation-Max(%) | 1% | 1% | 0.6% | — |
| Number of Functions | 1 | 1 | 1 | — |
| Number of Outputs | 1 | 1 | 1 | — |
| Operating Temperature TJ-Max | 125 °C | 125 °C | 150 °C | — |
| Output Current1-Max | 5 A | 5 A | 5 A | — |
| Output Voltage1-Max | 32 V | 32 V | 32 V | — |
| Output Voltage1-Min | 1.24 V | 1.24 V | 1.24 V | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | UNSPECIFIED | — |
| Package Equivalence Code | SIP3,.1TB | SIP3,.1TB | TO-204/-3 | — |
| Package Shape | RECTANGULAR | RECTANGULAR | ROUND | — |
| Package Style | FLANGE MOUNT | FLANGE MOUNT | FLANGE MOUNT | SMT |
| Packing Method | TUBE | TUBE | TRAY | TR, EMBOSSED, 15 INCH |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | — |
| Regulator Type | ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR | ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR | ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR | — |
| Surface Mount | NO | NO | NO | YES |
| Technology | BIPOLAR | BIPOLAR | BIPOLAR | — |
| Terminal Finish | Matte Tin (Sn) | Tin/Lead (Sn/Pb) | — | — |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | PIN/PEG | — |
| Terminal Pitch | 2.54 mm | 2.54 mm | — | — |
| Terminal Position | SINGLE | SINGLE | BOTTOM | — |
| Voltage Tolerance-Max | 2.4% | 2.4% | 4% | — |
| ## LM338T/NOPB Alternates Showing results | Image | — | — | — |
| Date Of Intro | — | 1989-01-01 | — | — |
| Peak Reflow Temperature (Cel) | — | NOT APPLICABLE | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | NOT APPLICABLE | — | — |
| ## LM338T Alternates Showing results | — | Image | — | — |
| Operating Temperature TJ-Min | — | — | -55 °C | — |
| ## LM138KSTEEL/NOPB Alternates Showing results | — | — | Image | — |
| Reach Compliance Code | — | — | — | Compliant |
| Capacitance | — | — | — | 10 µF |
| Capacitor Type | — | — | — | ALUMINUM ELECTROLYTIC CAPACITOR |
| Dielectric Material | — | — | — | ALUMINUM (WET) |
| Height | — | — | — | 5.8 mm |
| Leakage Current | — | — | — | 0.005 mA |
| Mounting Feature | — | — | — | SURFACE MOUNT |
| Negative Tolerance | — | — | — | 20% |
| Polarity | — | — | — | POLARIZED |
| Positive Tolerance | — | — | — | 20% |
| Rated (DC) Voltage (URdc) | — | — | — | 50 V |
| Reference Standard | — | — | — | AEC-Q200 |
| Ripple Current | — | — | — | 35 mA |
| Size Code | — | — | — | 2626 |
| Tan Delta | — | — | — | 0.12 |
| Terminal Shape | — | — | — | FLAT |
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 3 alternatives for LM338T/NOPB — response within 24 hours.
Quick Links
Regulator, 1.2V Min, 32V Max, BIPolar, PSFM3
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Why Look for Alternatives?
Finding alternatives for LM338T/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 LM338T/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 LM338T/NOPB?
Known equivalents for LM338T/NOPB include LM338T, LM138KSTEEL/NOPB, EEEHB1H100P. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM338T/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 LM338T/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.