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LED Driver IC 1 Output Linear Constant Current Dimming 20mA TO-243AA (SOT-89)

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CL2N8-G General Description

CL2 is a high voltage, temperature compensated, constant current source. The device is trimmed to provide a constant current of 20mA±10% at an input voltage of 5.0 - 90V. The device can be used as a two terminal constant current source or constant current sink.A typical application for the CL2 is to drive LEDs with a constant current of 20mA. Multiple CL2s can also be used in parallel to provide higher currents such as 40mA, 60mA or 80mA. The device is available in TO-243AA (SOT-89), TO-252 (D-PAK), and TO-92 packages.

Microchip Technology, Inc Inventory

Key Features

    • 5.0 to 90V operating range (VA-B)
    • 20mA ±10% at 5.0 - 90V
    • 0.01%/°C typical temperature coefficient
    • Available in TO-243AA (SOT-89), TO-252 (D-PAK), & TO-92 packages
    • Can be paralleled for higher current
Microchip Technology, Inc Original Stock


Category Integrated Circuits (ICs)Power Management (PMIC)LED Drivers Mfr Microchip Technology
Series - Package Tape & Reel (TR)Cut Tape (CT)Digi-Reel®
Product Status Active Type Linear
Topology Constant Current Internal Switch(s) -
Number of Outputs 1 Voltage - Supply (Min) 5V
Voltage - Supply (Max) 90V Voltage - Output 90V
Current - Output / Channel 20mA Frequency -
Dimming - Applications Signage
Operating Temperature -40°C ~ 125°C (TJ) Mounting Type Surface Mount
Package / Case TO-243AA Supplier Device Package TO-243AA (SOT-89)
Base Product Number CL2

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Ratings and Reviews

S**n 03/31/2024

Bonus sent by the beaterThank you!

A**n 02/19/2024

All ok. Only seller put instead of one 40a board one 30a

Z**e 07/20/2021

Delivery exactly month all working order satisfied with the seller recommend.

M**i 07/15/2021

Plugged it into a win 10 pc and it was recognised immediately- probably a good sign,



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