NSI45030AZT1G LED Drivers by ON Semiconductor

LED Driver, Constant Current Regulator, 30 mA, 45 V

Status: Active
Series: NSI45030AZ
RoHS: Compliant
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The linear constant current regulator is a simple, economical and robust device designed to provide a cost effective solution for regulating current in LEDs (similiar to Constant Current Diode, CCD). The constant current regulator is based on Self-Biased Transistor (SBT) technology and regulates current over a wide voltage range. It is designed with a negative temperature coefficient to protect LEDs from thermal runaway at extreme voltages and currents. The constant current regulator turns on immediately and is at 25% of regulation with only 0.5 V Vak. It requires no external components allowing it to be designed as a high or low side regulator. The high anode-cathode voltage rating withstands surges common in Automotive, Industrial and Commercial Signage applications. The constant current regulator comes in thermally robust packages and is qualified to AEC-Q101 standard, and UL94-V0 certified.

Where to Buy

Prices starting from US$0.18

Distributor Stock
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RS
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1,550
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Newark Electronics
from US$0.36
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element14
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Farnell
from US$0.27
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Avnet America
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Future Electronics
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Avnet Asia
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EBV Elektronik
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Features

Robust Power Package: 1.4 W, Wide operating voltage range, Immediate turn on Voltage surge suppressing protecting LEDs, AEC-Q101 qualified and PPAP Capable, UL94-V0 certified SBT (Self Biased Transistor) Technology, Negative Temperature Coefficient, This device uses Halogen-Free Molding Compound, This is a Pb-Free Device
AEC-Q101 Qualified and PPAP Capable, UL94-V0 Certified
Benefits
High or Low side control, Simple Battery Charge, Reduce LED binning and therefore inventory, NO EMI
Applications
LED Drive, Battery Charging, Contact Wetting
End Products
Automotive - Cluster & Central Console Backlighting, Navigation/Audio Systems, Vanity Mirror Light, Car Door Puddle Light, Ambience Lighting, CHMSL, Turn Signals, Side Repeaters, Tail Lamps, Brake Lighting, Trailer lights & Contact Wetting. Display & Signage - Channel letters, Display backlighting, Neon bulb replacements, LED stripes & modules. Architectural lighting Decorative, Task, Exterior, Landscape & Under counter. Computing and Industrial Indicator lamps, Backlights

Specifications

Description NSI45030AZ
Compliance Pb-free Halide free
VI Max (V) 45
IO Max (mA) 30
LEDs in Series, Max # 80
LEDs in Parallel, Max # 16
Package Type SOT-223-4 / TO-261-4D

Alternative Descriptions

Sot223 30Ma 10% Ccr | Newark Electronics
SOT223 30MA 10% CCR | element14
ON Semiconductor, NSI45030AZT1G | RS
LED DRVR 4-Pin(3+Tab) SOT-223 T/R | Avnet America
NSI45030 Series 30 mA 45 V SMT Constant Current Regulator & LED Driver - SOT-223 | Future Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a NSI45030AZT1G?

Additional datasheets, footprints and schematics for NSI45030AZT1G are listed on our Part Details page. You can also find images and similar parts to NSI45030AZT1G on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for NSI45030AZT1G on our Product Comparison page. Access via the 'View Pricing & Stock' button to view NSI45030AZT1G price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does NSI45030AZT1G fall under?

The NSI45030AZT1G is listed under Power Management > LED Drivers > Linear LED Drivers.

Can I view similar or alternative parts?

You can view similar parts to NSI45030AZT1G when available in the Linear LED Drivers range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the NSI45030AZT1G you can contact the distributor directly for product support, shipping queries etc.

Is the NSI45030AZT1G RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for NSI45030AZT1G have stock available?

Authorised distributors including Newark Electronics, element14, Farnell, RS and Avnet America have stock available or on a lead time for NSI45030AZT1G.

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