Part Details for LM334Z by STMicroelectronics
Results Overview of LM334Z by STMicroelectronics
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Not Available)
- Number of Functional Equivalents: (0 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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LM334Z Information
LM334Z by STMicroelectronics is a Power Supply Module.
Power Supply Modules are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| LM334Z/LFT1 | Texas Instruments | 3-Terminal Adjustable Current Source 3-TO-92 | |
| LM334Z/NOPB | Texas Instruments | 3-Terminal Adjustable Current Source 3-TO-92 0 to 70 |
Price & Stock for LM334Z
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
497-1582-ND
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DigiKey | IC CURRENT SOURCE 3% TO92-3 Min Qty: 2500 Container: Bulk |
0 Bulk |
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$0.4674 | Buy Now |
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|
Component Electronics, Inc | IN STOCK SHIP TODAY | 33 |
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$1.0000 / $1.5400 | Buy Now |
LM334Z CAD Models
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LM334Z Part Data Attributes
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LM334Z
STMicroelectronics
Buy Now
Datasheet
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LM334Z
STMicroelectronics
DC-DC Current Source Module, 1 Output, BIPolar
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Package Description | To-92, 3 Pin | |
| ECCN Code | EAR99 | |
| Additional Feature | Current Adjustable From 1micro Amp To 10 Milli Amp | |
| Analog IC - Other Type | Dc-Dc Current Source Module | |
| Input Voltage-Max | 40 V | |
| Input Voltage-Min | 1 V | |
| JESD-30 Code | O-PBCY-T3 | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Current-Max | 0.01 A | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | BCY | |
| Package Equivalence Code | SIP3,.1,50 | |
| Package Shape | Round | |
| Package Style | Cylindrical | |
| Surface Mount | No | |
| Technology | Bipolar | |
| Terminal Form | Through-Hole | |
| Terminal Pitch | 1.27 Mm | |
| Terminal Position | Bottom | |
| Trim/Adjustable Output | Yes |
LM334Z Frequently Asked Questions (FAQ)
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The LM334Z can operate from -40°C to 125°C, but the output voltage accuracy is only guaranteed from -20°C to 85°C.
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To ensure stability, a minimum output capacitance of 10uF is recommended, and the output capacitor should be placed as close to the output pin as possible. Additionally, the input capacitor should be at least 1uF.
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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 operation.
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Yes, the LM334Z can be used as a voltage reference for an ADC, but it's essential to consider the output voltage tolerance and temperature coefficient to ensure accurate ADC conversions.
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The output voltage of the LM334Z can be calculated using the formula: Vout = 3.3V * (1 + R1/R2), where R1 and R2 are the resistors used in the voltage divider circuit.