LM334DTAlternatives & Equivalent Parts
About LM334DT
LM334DT is a Integrated Circuit component manufactured by STMicroelectronics. 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 | LM334DTSource | LM334SMX/NOPB | LM334M/NOPB | HIH-4000-003 | MMSZ7V5T1G | OPA1642AQDGKRQ1 | LM334MWC |
|---|---|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | Texas Instruments | Texas Instruments | Honeywell | ON Semiconductor | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | — | Small Outline Diode | Small Outline Packages | Small Outline Packages |
| Pin Count | 8 | 8 | 8 | 999 | 2 | 8 | 8 |
| Temperature Range | ~ 70.0°C | ~ 70.0°C | ~ 70.0°C | — | -55.0°C ~ 150.0°C | -40.0°C ~ 125.0°C | ~ 70.0°C |
| Price | $0.5440 | $0.9900 | $0.3648 | $12.9000 | $0.0245 | $1.2600 | — |
| 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 | |||||||
| Factory Lead Time | 8 Weeks | — | — | — | 7 Weeks | — | — |
| Analog IC - Other Type | ANALOG CIRCUIT | ANALOG CIRCUIT | ANALOG CIRCUIT | — | — | — | ANALOG CIRCUIT |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 | — | R-PDSO-G2 | S-PDSO-G8 | X-XUUC-N |
| JESD-609 Code | e3 | e3 | e3 | — | e3 | e4 | — |
| Number of Functions | 1 | 1 | 1 | — | — | 2 | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | UNSPECIFIED |
| Package Equivalence Code | SOP8,.25 | SOP8,.25 | SOP8,.25 | — | — | — | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | — | RECTANGULAR | SQUARE | UNSPECIFIED |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | — | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | UNCASED CHIP |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | — | 260 | 260 | — |
| Supply Voltage-Max (Vsup) | 40 V | 40 V | 40 V | — | — | — | 40 V |
| Supply Voltage-Min (Vsup) | 1 V | 1 V | 1 V | — | — | — | 1 V |
| Surface Mount | YES | YES | YES | — | YES | YES | YES |
| Technology | BIPOLAR | BIPOLAR | BIPOLAR | — | ZENER | BICMOS | BIPOLAR |
| Temperature Grade | COMMERCIAL | COMMERCIAL | COMMERCIAL | — | — | AUTOMOTIVE | COMMERCIAL |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | — | Matte Tin (Sn) - annealed | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) | — |
| Terminal Form | GULL WING | GULL WING | GULL WING | — | GULL WING | GULL WING | NO LEAD |
| Terminal Pitch | 1.27 mm | 1.27 mm | 1.27 mm | — | — | 0.65 mm | — |
| Terminal Position | DUAL | DUAL | DUAL | — | DUAL | DUAL | UPPER |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | — | 30 | 30 | — |
| ## LM334DT Alternates Showing results | Image | — | — | — | — | — | — |
| Pbfree Code | — | Yes | Yes | — | Yes | Yes | Yes |
| YTEOL | — | 15 | 15 | — | 6.65 | 15 | 15 |
| Input Voltage-Max | — | 40 V | 40 V | — | — | — | 40 V |
| Input Voltage-Min | — | 0.8 V | 0.8 V | — | — | — | 0.8 V |
| Output Current-Max | — | 0.00001 A | 0.00001 A | — | — | — | — |
| Qualification Status | — | Not Qualified | Not Qualified | — | Not Qualified | — | Not Qualified |
| ## LM334M/NOPB Alternates Showing results | — | — | Image | — | — | — | — |
| Manufacturer Package Code | — | — | — | — | 425-04 | — | — |
| Configuration | — | — | — | — | SINGLE | — | — |
| Diode Element Material | — | — | — | — | SILICON | — | — |
| Diode Type | — | — | — | — | ZENER DIODE | — | — |
| Dynamic Impedance-Max | — | — | — | — | 15 Ω | — | — |
| Knee Impedance-Max | — | — | — | — | 80 Ω | — | — |
| Number of Elements | — | — | — | — | 1 | — | — |
| Polarity | — | — | — | — | UNIDIRECTIONAL | — | — |
| Power Dissipation-Max | — | — | — | — | 0.5 W | — | — |
| Reference Standard | — | — | — | — | UL RECOGNIZED | — | — |
| Reference Voltage-Nom | — | — | — | — | 7.5 V | — | — |
| Reverse Current-Max | — | — | — | — | 1 µA | — | — |
| Reverse Test Voltage | — | — | — | — | 5 V | — | — |
| Voltage Temp Coeff-Max | — | — | — | — | 5.3 mV/°C | — | — |
| Voltage Tol-Max | — | — | — | — | 5% | — | — |
| Working Test Current | — | — | — | — | 5 mA | — | — |
| Date Of Intro | — | — | — | — | — | 2017-06-29 | — |
| Amplifier Type | — | — | — | — | — | OPERATIONAL AMPLIFIER | — |
| Architecture | — | — | — | — | — | VOLTAGE-FEEDBACK | — |
| Average Bias Current-Max (IIB) | — | — | — | — | — | 0.00002 µA | — |
| Bias Current-Max (IIB) @25C | — | — | — | — | — | 0.00002 µA | — |
| Common-mode Reject Ratio-Min | — | — | — | — | — | 120 dB | — |
| Common-mode Reject Ratio-Nom | — | — | — | — | — | 126 dB | — |
| Frequency Compensation | — | — | — | — | — | YES | — |
| Input Offset Current-Max (IIO) | — | — | — | — | — | 0.00002 µA | — |
| Input Offset Voltage-Max | — | — | — | — | — | 3500 µV | — |
| Low-Bias | — | — | — | — | — | YES | — |
| Low-Offset | — | — | — | — | — | NO | — |
| Micropower | — | — | — | — | — | NO | — |
| Neg Supply Voltage Limit-Max | — | — | — | — | — | -20 V | — |
| Packing Method | — | — | — | — | — | TR | — |
| Power | — | — | — | — | — | NO | — |
| Programmable Power | — | — | — | — | — | NO | — |
| Screening Level | — | — | — | — | — | AEC-Q100 | — |
| Slew Rate-Nom | — | — | — | — | — | 20 V/us | — |
| Supply Current-Max | — | — | — | — | — | 4.6 mA | — |
| Supply Voltage Limit-Max | — | — | — | — | — | 20 V | — |
| Unity Gain BW-Nom | — | — | — | — | — | 11000 | — |
| Voltage Gain-Min | — | — | — | — | — | 501187.233 | — |
| Wideband | — | — | — | — | — | NO | — |
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 LM334DT — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for LM334DT 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 LM334DT 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 LM334DT?
Known equivalents for LM334DT include LM334SMX/NOPB, LM334M/NOPB, HIH-4000-003. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM334DT?
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 LM334DT 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.