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Part Details for LM334MX by Texas Instruments
Results Overview of LM334MX by Texas Instruments
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (3 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (6 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Automotive
LM334MX Information
LM334MX by Texas Instruments is an Other Signal Circuit.
Other Signal Circuits are under the broader part category of Signal Circuits.
A signal is an electronic means of transmitting information, either as an analog signal with continuous values or a digital signal with discrete values. Signals are used in various systems and networks. Read more about Signal Circuits on our Signal Circuits part category page.
Price & Stock for LM334MX
| Part # | Distributor | Description | Stock | Price | Buy | |
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Vyrian | Other Function Semiconductors | 1032 |
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RFQ | |
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Win Source Electronics | LM134/LM234/LM334 3-Terminal Adjustable Current Sources | IC CURRENT SOURCE 3% 8SOIC | 26110 |
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$0.4040 / $0.5218 | Buy Now |
Part Details for LM334MX
LM334MX CAD Models
LM334MX Part Data Attributes
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LM334MX
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
LM334MX
Texas Instruments
SPECIALTY ANALOG CIRCUIT, PDSO8, PLASTIC, SOIC-8
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| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Package Description | PLASTIC, SOIC-8 | |
| Pin Count | 8 | |
| Reach Compliance Code | not_compliant | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Analog IC - Other Type | ANALOG CIRCUIT | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e0 | |
| Length | 4.9 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP8,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 235 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 mm | |
| Supply Voltage-Max (Vsup) | 40 V | |
| Supply Voltage-Min (Vsup) | 1 V | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 20 | |
| Width | 3.9 mm |
Alternate Parts for LM334MX
This table gives cross-reference parts and alternative options found for LM334MX. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LM334MX, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LM334SMX/NOPB | Texas Instruments | $1.5032 | 0°C to 70°C 3-pin adjustable current source 8-SOIC 0 to 70 | LM334MX vs LM334SMX/NOPB |
| LM334SM/NOPB | Texas Instruments | $2.3019 | 0°C to 70°C 3-pin adjustable current source 8-SOIC 0 to 70 | LM334MX vs LM334SM/NOPB |
| LM334SMX | Texas Instruments | Check for Price | 0°C to 70°C 3-pin adjustable current source 8-SOIC 0 to 70 | LM334MX vs LM334SMX |
LM334MX Frequently Asked Questions (FAQ)
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The LM334MX can operate from -25°C to 125°C, but the output current and voltage regulation may degrade at extreme temperatures.
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To ensure stability, use a minimum output capacitance of 1uF, keep the input and output capacitors close to the device, and avoid using long leads or traces. Additionally, use a low-ESR capacitor for the output capacitor.
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While the LM334MX can provide up to 10mA of output current, it's not suitable for high-current applications due to its limited power dissipation. For high-current applications, consider using a dedicated voltage regulator or a switching regulator.
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The output voltage of the LM334MX is determined by the resistor ratio between R1 and R2. Use the formula: Vout = 2.5V x (1 + R2/R1) to calculate the output voltage.
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While the LM334MX is a reliable device, it's not specifically designed for high-reliability or aerospace applications. For such applications, consider using devices with higher reliability ratings, such as those with a MIL-PRF-38535 or NASA-approved certification.