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Part Details for LM334M by Texas Instruments
Results Overview of LM334M by Texas Instruments
- Distributor Offerings: (7 listings)
- Number of FFF Equivalents: (3 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (5 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
LM334M Information
LM334M by Texas Instruments is an Other Sensor/Transducer.
Other Sensors/Transducers are under the broader part category of Sensors/Transducers.
Sensors and transducers detect and measure physical quantities like temperature, pressure, and force, converting them into electrical signals for various applications. Read more about Sensors/Transducers on our Sensors/Transducers part category page.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| LM334MX/NOPB | Texas Instruments | 3-Terminal Adjustable Current Source 8-SOIC 0 to 70 | |
| LM334M | Texas Instruments | 3-Terminal Adjustable Current Source 8-SOIC 0 to 70 | |
| LM334M/NOPB | Texas Instruments | 3-Terminal Adjustable Current Source 8-SOIC 0 to 70 |
Price & Stock for LM334M
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
LM334M-ND
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DigiKey | IC CURRENT SOURCE 6% 8SOIC Min Qty: 1 Lead time: 6 Weeks Container: Tube |
1436 In Stock |
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$0.8507 / $1.6400 | Buy Now |
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DISTI #
85988741
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Verical | Diode Current Reg. 400mW 8-Pin SOIC Tube RoHS: Not Compliant Min Qty: 311 Package Multiple: 1 Date Code: 1501 | Americas - 5252 |
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$1.2086 | Buy Now |
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DISTI #
86005189
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Verical | Diode Current Reg. 400mW 8-Pin SOIC Tube RoHS: Not Compliant Min Qty: 311 Package Multiple: 1 Date Code: 1101 | Americas - 645 |
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$1.2086 | Buy Now |
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Rochester Electronics | LM334 3-Terminal Adjustable Current Source RoHS: Not Compliant Status: Obsolete Min Qty: 1 | 5897 |
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$0.5995 / $0.9669 | Buy Now |
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Cytech Systems Limited | IC CURRENT SOURCE 6% 8SOIC | 665 |
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RFQ | |
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Vyrian | Other Function Semiconductors | 3682 |
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RFQ | |
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Win Source Electronics | IC CURRENT SOURCE 3% 8SOIC | 27500 |
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$0.4040 / $0.5218 | Buy Now |
Part Details for LM334M
LM334M CAD Models
LM334M Part Data Attributes
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LM334M
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
LM334M
Texas Instruments
0°C to 70°C 3-pin adjustable current source 8-SOIC 0 to 70
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| Pbfree Code | Yes | |
| 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 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Date Of Intro | 1989-01-01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Analog IC - Other Type | ANALOG CIRCUIT | |
| Input Voltage-Max | 40 V | |
| Input Voltage-Min | 0.8 V | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e0 | |
| Length | 4.9 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Channels | 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 (Sn/Pb) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Width | 3.9 mm |
Alternate Parts for LM334M
This table gives cross-reference parts and alternative options found for LM334M. 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 LM334M, 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 | LM334M vs LM334SMX/NOPB |
| LM334SM/NOPB | Texas Instruments | $2.3019 | 0°C to 70°C 3-pin adjustable current source 8-SOIC 0 to 70 | LM334M vs LM334SM/NOPB |
| LM334SM/NOPB | National Semiconductor Corporation | Check for Price | IC SPECIALTY ANALOG CIRCUIT, PDSO8, PLASTIC, SOIC-8, Analog IC:Other | LM334M vs LM334SM/NOPB |
LM334M Frequently Asked Questions (FAQ)
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The LM334M can operate from -40°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 10uF, and keep the input and output capacitors close to the device. Also, avoid using long leads or wires that can cause oscillations.
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The minimum input voltage required is 3.5V, but it's recommended to use a minimum of 4V to ensure proper regulation and stability.
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While the LM334M can handle up to 10mA of output current, it's not suitable for high-current applications. For high-current applications, consider using a dedicated voltage regulator IC or a switching regulator.
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The output voltage of the LM334M can be adjusted by using a resistor divider network between the output pin and the adjust pin. The ratio of the resistors determines the output voltage.