CL1N8-G Part Information

Details for CL1N8-G by Microchip Technology

CL1

Part Description

CL1 is a high voltage, temperature compensated, constant current source. The device is trimmed to provide a constant current of 20mA±5% at an input voltage of 45V. No external components are required. The device can be used as a two terminal constant current source or constant current sink. A typical application for the CL1 is to drive LEDs with a constant current of 20mA. Multiple CL1s can also be used in parallel to provide higher currents such as 40mA, 60mA or 80mA. The device is available in a SOT-89 package.

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Part Features

  • 5.0 to 90V operating range (VA-B) 20mA u00b15% at 45V (VA-B) -8.5u00b5A/u00b0C typical temperature coefficient Available in TO-243AA (SOT-89), TO-252 (D-PAK), & TO-92 packages No external components (two terminal device) Can be paralleled for higher current

Part Specifications

Temperature Range 0C to +125C

Alternative Part Descriptions

  • 90V, 20MA, CONSTANT CURRENT LED DRIVER, 3 SOT-89 T/R ROHS COMPLIANT: YES | Newark Electronics
  • LED DRVR 1-CH 0.0242A 3-Pin SOT-89 | Avnet America
  • 90V, 20mA, CONSTANT CURRENT LED DRIVER3 SOT-89 T/R | Allied Electronics & Automation
  • LED DRVR 1-CH 0.0242A 3-Pin SOT-89 | Avnet Europe

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