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Updated at 17/06/2025 10:30:15(UTC+8)

Certifications

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Description

The LM334M is a three terminal adjustable current source in 8 pin SOIC package. It features 10000:1 range in operating current, excellent current regulation and wide dynamic voltage range of 1V to 40V. Current is established with one external resistor and no other parts are required. Initial current accuracy is ±3%. The LM334M is a true floating current source device without a separate power supply connection. In addition reverse applied voltages of up to 20V will draw only few dozen microamperes of current allowing the devices to act as both rectifier and current source in AC applications. Typical applications for current sources include bias networks, surge protection, low power reference, ramp generation, LED driver and temperature sensing.
0.02%/V current regulation
Programmable from 1µA to 10mA
True 2 terminal operation
Forward voltage is 40V
Power dissipation is 400mW
Operating temperature range 0°C to 70°C
This device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to MOS gates.

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LM334M Specifications

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charges, duties and taxes.
- You can choose whether shipping charges will be charged through your shipping account or by us.
- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- Carefully inspected and packed by ManyChip warehouse
- Vacuum packaging
- Anti-static packaging
- Shockproof foam
The terms here are for reference only, the actual terms are subject to the sales quotation.
- Please confirm product specifications when ordering.
- MOQ refers to the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the ordering page.
- Inspection (PSI) will be performed prior to shipment.
- Income Quality Control (IQC), 1000+ qualified dealers.
- Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray control
- XRF inspection
- Electrical testing
- Surface testing
-Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity

If you have any problem,please email to sales@manychip.com, we will response as soon as possisble.

SN:H2.78159LO34706V37Q0QC0S0

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