THOOTR R90 linear constant-current LED driver IC for LED strips, up to 40 V, 90 mA, SOT23-6

THOOTR R90 is a linear constant-current driver for LED strips in a miniature SOT23-6 package. It operates from DC voltage up to 40 V and provides up to 90 mA output current.

It withstands ±40 V forward and reverse (reverse polarity protection), current regulation < 0.5 %/V, temperature drift ≤ ±0.35 %/°C, over-temperature protection at 80 °C. Maximum power dissipation 0.30 W.

Key features:

• Reverse polarity protection ±40 V
• Miniature SOT23-6 package
• Current up to 90 mA
• Current regulation < 0.5 %/V
• Over-temperature protection at 80 °C

Specifications:

• Input voltage: DC up to 40 V
• Max. output current: 90 mA
• Withstand voltage: ±40 V (forward/reverse)
• Current regulation: < 0.5 %/V
• Temperature drift: ≤ ±0.35 %/°C
• Package: SOT23-6
• Protection: OTP at 80 °C
• Max. power dissipation: 0.30 W

Application: Rigid and flexible LED strips, low-voltage luminaires.

Before ordering: Before ordering, specify the strip supply voltage, required channel current and quantity.