onsemi NSIC2050JBT3G LED Driver, 120 V 50 mA SOIC

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Subtotal (1 pack of 20 units)*

R 101,90

(exc. VAT)

R 117,18

(inc. VAT)

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Limited stock
  • Plus 20,140 left, shipping from 20 April 2026
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Units
Per unit
Per Pack*
20 - 280R 5.095R 101.90
300 - 480R 4.968R 99.36
500 - 980R 4.819R 96.38
1000 - 1980R 4.626R 92.52
2000 +R 4.441R 88.82

*price indicative

Packaging Options:
RS stock no.:
184-1236
Mfr. Part No.:
NSIC2050JBT3G
Manufacturer:
onsemi
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Brand

onsemi

Product Type

LED Driver

Output Current

50mA

Input Voltage Type

DC

Dimming Operation

PWM

Maximum Output Power

3W

Mount Type

Surface

Package Type

SOIC

Minimum Operating Temperature

-55°C

Maximum Operating Temperature

175°C

Height

2.28mm

Length

5.6mm

Series

NSIC

Standards/Approvals

RoHS, UL 94 V-0

Automotive Standard

AEC-Q101

The linear constant current regulator (CCR) 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 CCR 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 CCR turns on immediately and is at 20% 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 120 V anode-cathode voltage rating is designed to withstand the high peak voltage incurred in A/C offline applications. The high anode-cathode voltage rating withstands surges common in Automotive, Industrial and Commercial Signage applications.

Voltage Surge Suppressing

SBT (Self-Biased Transistor) Technology

Robust Power Package: 3 W

Wide Operating Voltage Range

Immediate Turn-On

Negative Temperature Coefficient

Also available in 20 mA (NSIC2020JBT3G) and 30 mA (NSIC2030JBT3G)

Protecting LEDs

Simplfies design, minimizes required components

Applications

LED Driving

Current regulation

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