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onsemi NSI45025AZT1G

Manufacturer
onsemi
MPN
NSI45025AZT1G
LCSC Part #
C899981
Packaging
SOT-223
Customer #
Key Attributes
45 V, 25 mA ± 10%, 1.4 W package, Constant Current Regulator, SOT-223
Datasheetonsemi NSI45025AZT1G
RoHS Compliance4 documents available
In-Stock: 4
4 In stock, ships now
Minimum: 1Multiple: 1Sales Unit: Piece
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 0.4949$ 0.49
10+$ 0.3908$ 3.91
30+$ 0.3455$ 10.37
100+$ 0.2897$ 28.97
500+$ 0.2641$ 132.05
1,000+$ 0.249$ 249.00
Standard Packaging1000/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Current Regulation/Management
Manufactureronsemi
PackagingSOT-223
Output Voltage-
FeaturesOver-Temperature Protection (OTP);High voltage fast start
DimmingPWM
Switch Tube (Built-In/External)-
Output Current25mA
Number of Channels1
Input Voltage (Vin)45V
Operating Temperature-55℃~+150℃
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Introduction

AI Translation

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 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 CCR comes in thermally robust packages and is qualified to AEC-Q101 standard, and UL94 −V0 certified.

Features

AI Translation
  • Robust Power Package: 1.4 Watts
  • Wide Operating Voltage Range & Immediate Turn-On
  • Voltage Surge Suppressing − Protecting LEDs
  • SBT (Self−Biased Transistor) Technology
  • Negative Temperature Coefficient
  • NSV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q101 Qualified and PPAP Capable
  • These Devices are Pb−Free, Halogen Free and are RoHS Compliant

Applications

AI Translation
  • Automobile: Chevron Side Mirror Markers, Cluster, Display & Instrument Backlighting, CHMSL, Map Light
  • AC Lighting Panels, Display Signage, Decorative Lighting, Channel Lettering
  • Switch Contact Wetting