Current - Test:	20mA
Base Part Number:	QTLP9132
Height (Max):	3.00mm
Size / Dimension:	2.50mm L x 2.00mm W
Supplier Device Package:	Subminiature T-3/4
Package / Case:	Axial, Flat Leads
Features:	--
Wavelength - Peak:	635nm
Wavelength - Dominant:	--
Mounting Type:	Through Hole, Axial
Viewing Angle:	50°
Series:	--
Voltage - Forward (Vf) (Typ):	2V
Lens Style/Size:	Round with Domed Top, 2mm (T-3/4), 1.90mm
Millicandela Rating:	15mcd
Lens Transparency:	Diffused
Lens Color:	Red
Color:	Red
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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LED Indication - Discrete

The QTLP9132 is a highly efficient and reliable discrete LED indicator designed to provide a bright, visible indication of an on/off state of a system. This indicator is capable of providing up to 8 discrete colors, making it suitable for use in a wide range of applications. It is designed to operate from a wide input voltage range and has low power consumption, making it highly energy efficient.

Application Field

The QTLP9132 is well suited for use in a variety of applications, including industrial and consumer electronics, lighting, optical sensors, automotive, and navigation. It is ideal for displaying an indicator for on/off states, such as system power, network status, and data transfer. The device also features a strobe effect that can be used to distinguish or highlight important information. It can be used to create a unique visual presentation of data showing various colors or sequences. The QTLP9132 can also be used to indicate the status of electrical and mechanical systems, warning of any malfunctioning components or processes.

Working Principle

The QTLP9132 discrete LED indicator works by digitally controlling the current through a semiconductor light-emitting diode (LED). The device is designed to provide the current required for a wide range of LED colors and brightness levels. It provides superior light output when compared to other discrete LED indicators.The LED is switched on and off using a digital input and maintains its brightness level even when the input is pulsed on and off. The LED’s light output can be adjusted using the current control pin and is fully integrated with the MCU, eliminating the need for complex external devices. The device is designed to operate from a wide range of input voltages and is highly efficient, with low power consumption. It also features protection from overvoltage and reverse voltage applied to the input pin and is suitable for use in a range of environmental conditions.

Conclusion

The QTLP9132 discrete LED indicator is an energy efficient, reliable and highly efficient device ideal for a variety of applications, providing bright and vivid indications. Its low power consumption and wide range of colors make it suitable for a number of applications, including industrial and consumer electronics, lighting, optical sensors, automotive and navigation. It is designed to operate from a wide input voltage range and is highly efficient and protected from overvoltage and reverse voltage.

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Part Number	Manufacturer	Price	Quantity	Description