| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,077 pcs
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1077 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Halogen Free | |
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The NSI50150ADT4G is an adjustable constant current regulator (CCR) and LED driver from On Semiconductor, built using Self-Biased Transistor (SBT) technology. This device offers a cost-effective solution for regulating current in LED applications, capable of handling up to 50V.
With an adjustable current output ranging from 150mA to 350mA at 7.5V Vak, the NSI50150ADT4G provides flexibility for various LED configurations. It features immediate turn-on and a negative temperature coefficient to protect LEDs from thermal runaway.
The regulator is housed in a robust DPAK (TO-252-3) surface mount package, rated for 4.2 Watts. Its high anode-cathode voltage rating makes it suitable for automotive, industrial, and commercial signage applications. The device is qualified to the AEC-Q101 standard, is Pb-free, halogen-free, and RoHS compliant.
Designed for simplicity, it requires no external components and can function as a high or low-side regulator. The adjustable current feature is enabled by attaching a resistor to the Radj pin, or it can be left open if no adjustment is needed.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.14 | $1.14 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum anode-cathode voltage is 50V.
The operating junction temperature range is -55°C to 175°C.
The NSI50150ADT4G is available in a TO-252-3 DPAK surface mount package.
The device regulates current from 150mA to 350mA.
Yes, the NSI50150ADT4G is lead-free.
Yes, the NSI50150ADT4G is halogen-free.