The CLT03-2Q3 is a digital input current limiter which does not require external power supply and is powered through inputs. The product is housed in a QFN 2 x 4 -16L and is high side, low side compatible and as well as reverse plugin compatible. The CLT03-2Q3 can drive either opto-coupler or 3.3V LVTTL circuit.

2 isolated channels device
No power supply needed
Digital input current limitation
Glitch filter for EMC robustness
High side/ Low side compatible
Input are reverse plugin compatible
Direct opto-coupler or 3.3 V LVTTL output
Operating temperature range from -30 °C to 125 °C
QFN 2 x 4 - 16L - 500 μm pitch