LM337LZ/NOPBAlternatives & Equivalent Parts
About LM337LZ/NOPB
LM337LZ/NOPB is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Other package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | LM337LZ/NOPBSource | LM337LZ | OPA330AIDR |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Other | Other | Other |
| Pin Count | 3 | 3 | 8 |
| Temperature Range | — | — | -40.0°C ~ 125.0°C |
| Price | $0.7179 | $0.7500 | $1.0400 |
| Electrical Parameters | |||
| YTEOL | 0 | 0 | 15 |
| Adjustability | ADJUSTABLE | ADJUSTABLE | — |
| Dropout Voltage1-Nom | 2.2 V | 3 V | — |
| Input Voltage-Max | 4.2 V | — | — |
| Input Voltage-Min | 40 V | — | — |
| Input-Output Voltage Differential-Max | 40 V | 40 V | — |
| Input-Output Voltage Differential-Min | 3 V | 3 V | — |
| JESD-30 Code | O-PBCY-W3 | O-PBCY-W3 | R-PDSO-G8 |
| JESD-609 Code | e3 | e0 | e4 |
| Line Regulation-Max (%/V) | 0.07 | 0.07 | — |
| Load Regulation-Max(%) | 1.5% | 1.5% | — |
| Number of Functions | 1 | 1 | 1 |
| Number of Outputs | 1 | 1 | — |
| Operating Temperature TJ-Max | 125 °C | 125 °C | — |
| Operating Temperature TJ-Min | -25 °C | -25 °C | — |
| Output Current1-Max | 0.1 A | 0.1 A | — |
| Output Voltage1-Max | -1.2 V | 37 V | — |
| Output Voltage1-Min | -37 V | 1.2 V | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SIP3,.1,50 | SIP3,.1,50 | SOP8,.25 |
| Package Shape | ROUND | ROUND | RECTANGULAR |
| Package Style | CYLINDRICAL | CYLINDRICAL | SMALL OUTLINE |
| Packing Method | BULK | BULK | TR |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified |
| Regulator Type | ADJUSTABLE NEGATIVE SINGLE OUTPUT STANDARD REGULATOR | ADJUSTABLE NEGATIVE SINGLE OUTPUT STANDARD REGULATOR | — |
| Surface Mount | NO | NO | YES |
| Technology | BIPOLAR | BIPOLAR | CMOS |
| Terminal Finish | Matte Tin (Sn) | TIN LEAD | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | WIRE | WIRE | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm | 1.27 mm |
| Terminal Position | BOTTOM | BOTTOM | DUAL |
| Voltage Tolerance-Max | 1.4% | — | — |
| ## LM337LZ/NOPB Alternates Showing results | Image | — | — |
| Pbfree Code | — | No | Yes |
| Peak Reflow Temperature (Cel) | — | 260 | 260 |
| Time@Peak Reflow Temperature-Max (s) | — | 40 | 30 |
| ## LM337LZ Alternates Showing results | — | Image | — |
| Amplifier Type | — | — | OPERATIONAL AMPLIFIER |
| Architecture | — | — | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | — | — | 0.0005 µA |
| Bias Current-Max (IIB) @25C | — | — | 0.0005 µA |
| Common-mode Reject Ratio-Min | — | — | 100 dB |
| Common-mode Reject Ratio-Nom | — | — | 115 dB |
| Frequency Compensation | — | — | YES |
| Input Offset Current-Max (IIO) | — | — | 0.001 µA |
| Input Offset Voltage-Max | — | — | 50 µV |
| Low-Bias | — | — | YES |
| Low-Offset | — | — | YES |
| Micropower | — | — | YES |
| Power | — | — | NO |
| Programmable Power | — | — | NO |
| Slew Rate-Nom | — | — | 0.16 V/us |
| Subcategory | — | — | Operational Amplifier |
| Supply Current-Max | — | — | 0.035 mA |
| Supply Voltage Limit-Max | — | — | 7 V |
| Supply Voltage-Nom (Vsup) | — | — | 5 V |
| Temperature Grade | — | — | AUTOMOTIVE |
| Unity Gain BW-Nom | — | — | 350 |
| Voltage Gain-Min | — | — | 100000 |
| Wideband | — | — | NO |
| ## OPA330AIDR Alternates Showing results | — | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Regulator, 1.2V Min, 37V Max, BIPolar, PBCY3
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Why Look for Alternatives?
Finding alternatives for LM337LZ/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 LM337LZ/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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Request Alternatives for LM337LZ/NOPBFAQ
What is equivalent to LM337LZ/NOPB?
Known equivalents for LM337LZ/NOPB include LM337LZ, OPA330AIDR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM337LZ/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 LM337LZ/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.