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ONSEMI NSI45035JZT1G LED Current Regulator

The current regulator and LED driver offers a robust, adjustable current source ideal for LED applications across automotive, industrial, and signage sectors. It features a wide voltage range up to 45V, with a maximum current of 70mA, and includes surge suppression capabilities. Its negative temperature coefficient protects LEDs from thermal runaway, ensuring longevity. Packaged in a thermally robust SOT-223 package, it is UL94-V0 certified, RoHS compliant, and qualified to stringent AEC-Q101 standards, making it suitable for high-reliability electronic lighting and automotive systems.

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Part No:NSI45035JZT1G
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Inv Date:06-11-2026
Price: Unit price: $0.57
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Inv Date:06-11-2026
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Inv Date:06-11-2026
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Part No:NSI45035JZT1G
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Inv Date:06-11-2026
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Part No:NSI45035JZT1G
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Inv Date:06-10-2026
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ONSEMI NSI45035JZT1G LED Current Regulator Specifications:

  • Maximum Anode-Cathode Voltage: 45 V
  • Reverse Voltage: 500 mV
  • Operating and Storage Junction Temperature Range: -55°C to +150°C
  • Steady State Current @ Vak = 7.5 V: 29.75 to 40.25 mA
  • Voltage Overhead: 1.8 V
  • Total Device Dissipation: 1136 to 1506 mW depending on mounting conditions
  • Thermal Resistance, Junction-to-Ambient: 88 to 124 °C/W
  • Electrical Characteristics: Pulse Current up to 42.5 mA, Capacitance: 31-74 pF
  • Device Package: SOT-223
  • Control Features: Adjustable current via Rag pin, immediate turn-on, surge suppression, negative temp coefficient
  • Standards and Certifications: AEC-Q101, RoHS, UL94-V0, Halogen-free
  • Application: Automotive LED lighting, signage, backlighting, decorative lighting, and signal indicators

Buy the ON Semiconductor NSI45035JZ – Reliable LED Driver for Industrial Applications

Order the ON Semiconductor NSI45035JZ online today and ensure your LED lighting projects achieve high efficiency, durability, and safety. Its adjustable current up to 70mA, surge protection, and AEC-Q101 qualification make it suitable for automotive, industrial, and signage applications. The compact SOT-223 package provides excellent thermal performance. Benefit from fast delivery and excellent customer support when you buy now, securing a robust and reliable LED driver for demanding electronic lighting and signaling systems. Enhance your projects with trusted, high-quality power components.

Buy ON Semiconductor NSI45035JZ now and experience unmatched reliability and performance in LED regulation and automotive lighting.

Frequently Asked Questions

Where can I buy ONSEMI NSI45035JZT1G?

You can click on the BUY or RFQ button to purchase NSI45035JZT1G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part NSI45035JZT1G?

You can download the NSI45035JZT1G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of NSI45035JZT1G?

ONSEMI

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