NSI45 Constant Current Regulators

onsemi NSI45 Constant Current Regulators are two-terminal linear constant current regulators. These regulators are simple, economical, and robust devices that provide a cost-effective solution for regulating current in LEDs. The NSI45 regulators are based on Self-Biased Transistor technology and regulate output current over a wide input voltage range. These regulators are designed with a negative temperature coefficient to protect LEDs from thermal runaway at extreme voltages and operating temperatures. The NSI45 regulators require no external components and have a high anode-cathode voltage rating that withstands surges common in automotive, industrial, and commercial signage applications.

Resultados: 11
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onsemi CIs de driver de iluminação LED SOD 123 25mA 10% CCR 28,024Em estoque
Mín.: 1
Mult.: 1
: 3,000

1 Output Boost, Buck 25 mA SOD-123 45 V 45 V 1 MHz Adjustable NSI45025A - 55 C + 150 C Constant Current Reel, Cut Tape, MouseReel
onsemi CIs de driver de iluminação LED SOT223 25mA 10% CCR 6,471Em estoque
3,000Esperado 10/07/2026
Mín.: 1
Mult.: 1
: 1,000

1 Output Boost, Buck 25 mA SOT-223 45 V 45 V 1 MHz Adjustable NSI45025AZ - 55 C + 150 C Constant Current Reel, Cut Tape, MouseReel
onsemi CIs de driver de iluminação LED LED Driver SOD 123 20mA 10% CCR 12,530Em estoque
288,000No pedido
Mín.: 1
Mult.: 1
Máx.: 6,000
: 3,000

1 Output Boost, Buck 20 mA SOD-123 45 V 45 V 1 MHz Adjustable NSI45020A - 55 C + 150 C Constant Current Reel, Cut Tape, MouseReel
onsemi CIs de driver de iluminação LED SOD 123 20mA 15% CCR 14,643Em estoque
69,000Esperado 02/10/2026
Mín.: 1
Mult.: 1
Máx.: 6,000
: 3,000

1 Output Boost, Buck 20 mA SOD-123 45 V 45 V 1 MHz Adjustable NSI45020 - 55 C + 150 C Constant Current Reel, Cut Tape, MouseReel
onsemi CIs de driver de iluminação LED SOD 123 30mA 10% CCR 9,127Em estoque
114,000No pedido
Mín.: 1
Mult.: 1
Máx.: 9,000
: 3,000

1 Output Boost, Buck 30 mA SOD-123 45 V 45 V 1 MHz Adjustable NSI45030A - 55 C + 150 C Constant Current Reel, Cut Tape, MouseReel
onsemi CIs de driver de iluminação LED SOT223 30mA 10% CCR 4,272Em estoque
Mín.: 1
Mult.: 1
: 1,000

1 Output Boost, Buck 30 mA SOT-223 45 V 45 V 1 MHz Adjustable NSI45030AZ - 55 C + 150 C Constant Current Reel, Cut Tape, MouseReel
onsemi CIs de driver de iluminação LED SOD 123 20MA 10% CCR 2,592Em estoque
12,000No pedido
Mín.: 1
Mult.: 1
: 3,000

1 Output Boost, Buck 20 mA SOD-123 45 V 45 V 100 Hz to 100 kHz Adjustable NSI45020A - 55 C + 150 C Constant Current AEC-Q100 Reel, Cut Tape, MouseReel
onsemi CIs de driver de iluminação LED SOD 123 20MA 15% CCR 172Em estoque
Mín.: 1
Mult.: 1
: 3,000

1 Output Boost, Buck 20 mA SOT-223 45 V 45 V 100 Hz to 100 kHz Adjustable NSI45020 - 55 C + 150 C Constant Current AEC-Q100 Reel, Cut Tape, MouseReel
onsemi CIs de driver de iluminação LED SOD 123 25MA 10% CCR 3,000Em estoque
Mín.: 1
Mult.: 1
: 3,000

SOD-123 NSI45025A AEC-Q100 Reel, Cut Tape, MouseReel
onsemi CIs de driver de iluminação LED SOT223 25MA 10% CCR 1,990Em estoque
Mín.: 1
Mult.: 1
: 1,000

SOT-223 NSI45025AZ AEC-Q100 Reel, Cut Tape
onsemi CIs de driver de iluminação LED SOD 123 30MA 10% CCR 5,427Em estoque
Mín.: 1
Mult.: 1
: 3,000

1 Output Boost, Buck 30 mA SOD-123 45 V 45 V 100 Hz to 100 kHz Adjustable NSI45030A - 55 C + 150 C Constant Current AEC-Q100 Reel, Cut Tape, MouseReel