LM334M/NOPBAlternatives & Equivalent Parts
About LM334M/NOPB
LM334M/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.
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Specification Comparison
| Parameter | LM334M/NOPBSource | LM334SM/NOPB | LM334MX/NOPB | LM334SMX/NOPB | KSZ9897STXI-TR | TPS2063DR | LM334MWC |
|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Microchip | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Quad Flat Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 8 | 8 | 8 | 8 | 128 | 16 | 8 |
| Temperature Range | ~ 70.0°C | ~ 70.0°C | ~ 70.0°C | ~ 70.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | ~ 70.0°C |
| Price | $0.3648 | $1.7679 | $0.2700 | $0.9900 | $13.5375 | $0.8556 | — |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||
| Pbfree Code | Yes | Yes | Yes | Yes | — | Yes | Yes |
| YTEOL | 15 | 15 | 15 | 15 | 18 | 15 | 15 |
| Analog IC - Other Type | ANALOG CIRCUIT | ANALOG CIRCUIT | ANALOG CIRCUIT | ANALOG CIRCUIT | — | LOAD SWITCH | ANALOG CIRCUIT |
| Input Voltage-Max | 40 V | 40 V | 40 V | 40 V | — | 5.5 V | 40 V |
| Input Voltage-Min | 0.8 V | 0.8 V | 0.8 V | 0.8 V | — | 2.7 V | 0.8 V |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 | S-PQFP-G128 | R-PDSO-G16 | X-XUUC-N |
| JESD-609 Code | e3 | e3 | e3 | e3 | e3 | e4 | — |
| Number of Functions | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Output Current-Max | 0.00001 A | 0.00001 A | 0.00001 A | 0.00001 A | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | UNSPECIFIED |
| Package Equivalence Code | SOP8,.25 | SOP8,.25 | SOP8,.25 | SOP8,.25 | — | — | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR | UNSPECIFIED |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH | SMALL OUTLINE | UNCASED CHIP |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | — | 260 | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | — | Not Qualified | Not Qualified |
| Supply Voltage-Max (Vsup) | 40 V | 40 V | 40 V | 40 V | — | 5.5 V | 40 V |
| Supply Voltage-Min (Vsup) | 1 V | 1 V | 1 V | 1 V | — | 2.7 V | 1 V |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES |
| Technology | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | — | — | BIPOLAR |
| Temperature Grade | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | INDUSTRIAL | INDUSTRIAL | COMMERCIAL |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | — |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | NO LEAD |
| Terminal Pitch | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 0.4 mm | 1.27 mm | — |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | QUAD | DUAL | UPPER |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 | — | 30 | — |
| ## LM334M/NOPB Alternates Showing results | Image | — | — | — | — | — | — |
| ## LM334MX/NOPB Alternates Showing results | — | — | Image | — | — | — | — |
| Manufacturer Package Code | — | — | — | — | TQFP-128 | — | — |
| Factory Lead Time | — | — | — | — | 11 Weeks | — | — |
| Date Of Intro | — | — | — | — | 2017-03-08 | — | — |
| Screening Level | — | — | — | — | TS 16949 | — | — |
| Supply Voltage-Nom | — | — | — | — | 1.2 V | — | — |
| Telecom IC Type | — | — | — | — | ETHERNET SWITCH | — | — |
| ## KSZ9897STXI-TR Alternates Showing results | — | — | — | — | Image | — | — |
| Additional Feature | — | — | — | — | — | UNDERVOLTAGE LOCKOUT | — |
| Adjustable Threshold | — | — | — | — | — | NO | — |
| Number of Channels | — | — | — | — | — | 1 | — |
| Supply Current-Max (Isup) | — | — | — | — | — | 0.11 mA | — |
| Supply Voltage-Nom (Vsup) | — | — | — | — | — | 3.3 V | — |
| ## TPS2063DR Alternates Showing results | — | — | — | — | — | Image | — |
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 6 alternatives for LM334M/NOPB — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for LM334M/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 LM334M/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 LM334M/NOPB?
Known equivalents for LM334M/NOPB include LM334SM/NOPB, LM334MX/NOPB, LM334SMX/NOPB. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM334M/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 LM334M/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.