NSI45030AT1G LED Drivers by ON Semiconductor

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

Status: Active
Series: NSI45030A
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 (similar 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.

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Prices starting from US$0.11

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Newark Electronics
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element14
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Farnell
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Transfer Multisort Elektronik
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1,499
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Chip One Stop
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Future Electronics
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Avnet America
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Avnet Asia
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Features

Robust Power Package: 460 mW, 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 is PB-Free, Halogen Free/BFR Free and is RoHS Compliant
AEC-Q101 Qualified and PPAP Capable, UL94V0 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 NSI45030A
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 SOD-123

Alternative Descriptions

Ic, Led Driver, 45V, 0.03A, Sod123 | Newark Electronics
Device Topology:Linear | element14
IC, LED DRIVER, 45V, 0.03A, SOD123 | Farnell
IC: driver | Transfer Multisort Elektronik
Constant-current LED driver,45V,30mA | RS
NSI45030 Series 30 mA 45V SMT Constant Current Regulator & LED Driver - SOD-123 | Future Electronics
LED DRVR 2-Pin SOD-123 T/R | Avnet America


Frequently Asked Questions

Where can I find additional details, specifications and documents for a NSI45030AT1G?

Additional datasheets, footprints and schematics for NSI45030AT1G are listed on our Part Details page. You can also find images and similar parts to NSI45030AT1G on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for NSI45030AT1G on our Product Comparison page. Access via the 'View Pricing & Stock' button to view NSI45030AT1G price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does NSI45030AT1G fall under?

The NSI45030AT1G is listed under Power Management > LED Drivers > Linear LED Drivers.

Can I view similar or alternative parts?

You can view similar parts to NSI45030AT1G 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 NSI45030AT1G you can contact the distributor directly for product support, shipping queries etc.

Is the NSI45030AT1G RoHS compliant?

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

Which authorised distributors for NSI45030AT1G have stock available?

Authorised distributors including Newark Electronics, element14, Farnell, Transfer Multisort Elektronik and Chip One Stop have stock available or on a lead time for NSI45030AT1G.

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