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Part Details for LM334DT by STMicroelectronics
Results Overview of LM334DT by STMicroelectronics
- Distributor Offerings: (21 listings)
- Number of FFF Equivalents: (4 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
LM334DT Information
LM334DT by STMicroelectronics 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 LM334DT
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
33R0201
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Newark | Current Reg, Soic-8, Ic Type:Current Source, Supply Voltage Min:1V, Supply Voltage Max:40V, Output Current Range Min:-, Output Current Range Max:10A, Ic Case/Package:Soic, No. Of Pins:8 Pin, Initial Accuracy:3%, Qualification:- Rohs Compliant: Yes |Stmicroelectronics LM334DT RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Cut Tape | 319 |
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$0.4100 | Buy Now |
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DISTI #
497-7820-1-ND
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DigiKey | IC CURRENT SOURCE 3% 8SOIC Min Qty: 1 Lead time: 8 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
1887 In Stock |
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$0.6053 / $1.3000 | Buy Now |
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DISTI #
33R0201
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Avnet Americas | Adjustable Current Source 8-Pin SO N T/R - Product that comes on tape, but is not reeled (Alt: 33R0201) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 43 Weeks, 4 Days Container: Ammo Pack | 319 Partner Stock |
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$0.7480 / $1.3600 | Buy Now |
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DISTI #
LM334DT
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Avnet Americas | Adjustable Current Source 8-Pin SO N T/R - Tape and Reel (Alt: LM334DT) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 8 Weeks, 0 Days Container: Reel | 0 |
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$0.3132 / $0.3330 | Buy Now |
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DISTI #
511-LM334D-TR
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Mouser Electronics | Current & Power Monitors & Regulators 3-Term Adjust Currnt RoHS: Compliant | 5220 |
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$0.5870 / $1.3000 | Buy Now |
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DISTI #
V36:1790_06548514
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Arrow Electronics | Diode Current Reg. 400mW 8-Pin SO N T/R RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 8 Weeks Date Code: 2446 | Americas - 10000 |
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$0.5245 / $0.5352 | Buy Now |
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STMicroelectronics | Three Terminal Adjustable Current Source COO: Morocco RoHS: Compliant Min Qty: 1 | 5120 |
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$0.6700 / $1.2700 | Buy Now |
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DISTI #
76827943
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Verical | Diode Current Reg. 400mW 8-Pin SO N T/R RoHS: Compliant Min Qty: 38 Package Multiple: 1 | Americas - 2442 |
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$0.7800 / $0.8900 | Buy Now |
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DISTI #
88209466
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Verical | Diode Current Reg. 400mW 8-Pin SO N T/R RoHS: Compliant Min Qty: 122 Package Multiple: 1 | Americas - 319 |
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$0.6909 / $0.7321 | Buy Now |
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Bristol Electronics | 6665 |
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RFQ |
Part Details for LM334DT
LM334DT CAD Models
LM334DT Part Data Attributes
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LM334DT
STMicroelectronics
Buy Now
Datasheet
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Compare Parts:
LM334DT
STMicroelectronics
Three Terminal Adjustable Current Source
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | STMICROELECTRONICS | |
| Part Package Code | SOIC | |
| Package Description | SOP-8 | |
| Pin Count | 8 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 8 Weeks | |
| Samacsys Manufacturer | STMicroelectronics | |
| Analog IC - Other Type | ANALOG CIRCUIT | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e3 | |
| 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) | 260 | |
| 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 | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3.9 mm |
Alternate Parts for LM334DT
This table gives cross-reference parts and alternative options found for LM334DT. 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 LM334DT, 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 | LM334DT vs LM334SMX/NOPB |
| LM334SM/NOPB | Texas Instruments | $2.3134 | 0°C to 70°C 3-pin adjustable current source 8-SOIC 0 to 70 | LM334DT vs LM334SM/NOPB |
| LM334SM | Texas Instruments | Check for Price | 3-Terminal Adjustable Current Source 8-SOIC 0 to 70 | LM334DT vs LM334SM |
| LM334SMX/NOPB | National Semiconductor Corporation | Check for Price | IC SPECIALTY ANALOG CIRCUIT, PDSO8, PLASTIC, SOIC-8, Analog IC:Other | LM334DT vs LM334SMX/NOPB |
LM334DT Frequently Asked Questions (FAQ)
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The LM334DT can operate from -40°C to 125°C, making it suitable for a wide range of applications.
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To ensure stability, it's essential to use a capacitor with a minimum value of 10nF between the output and ground, and to keep the output capacitor as close to the device as possible.
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The minimum input voltage required for the LM334DT is 3.5V, but it's recommended to use a minimum of 4V to ensure proper operation.
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Yes, the LM334DT can be used as a voltage regulator, but it's not a traditional voltage regulator. It's a programmable voltage reference that can be used to generate a stable voltage reference, which can then be used to regulate a voltage.
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The output voltage of the LM334DT can be programmed by connecting a resistor (R1) between the output and the adjust pin, and another resistor (R2) between the adjust pin and ground. The output voltage is determined by the ratio of R1 and R2.