LN5921 - Constant-Current White LED Bias

Product Overview

Part number	LN5921
Manufacturer	natLinear
File Size	387.87 KB
Description	Constant-Current White LED Bias
Datasheet	LN5921 Datasheet
Additional preview pages of the LN5921 datasheet.

The LN5921 is a high performance ultra low- dropout constant current bias supply for white LEDs.

It can be used as an alternative to the simple ballast resistors in conventional parallel white LEDs applications.

Ultra Low 200mV Dropout at 20mA.
0.6% High Accuracy Current Matching.
20mA Full Scale Current.
32 Level Linear Current Brightness Control.
PWM Brightness Control.
2.5V to 5.5V Supply Voltage Range.
Thermal shutdown function.
Under-voltage protection function.
Package.
SOT-23-8L.
MSOP-8.
QFN3×3-16 Function Denotes Package Type: SOT23-8L Denotes Package Type: QFN3×3-16 Denotes Package Type: MSOP-8 Customer requirements Embossed Tape :Standard.

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Other Datasheets by natlinear

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LN5924 - Constant-Current White LED Bias
LN5925 - Constant-Current White LED Bias
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Published: Dec 4, 2018 |