LT3086EFE#PBF

LT®3086 is a multi-feature, low dropout, low noise 2.1A linear regulator that operates over a 1.4V to 40V input supply range. Dropout voltage at 2.1A is typically 330mV. One resistor sets output voltage from 0.4V to 32V. Output voltage tolerance is guaranteed to ±2% over line, load and temperature. The LT3086 is stable with ceramic output capacitors, requiring a minimum of 10µF. The LT3086’s programmable cable drop compensation cancels output voltage errors caused by resistive connections to the load. Output current and temperature monitoring along with a power good flag provide system diagnostic and debug capability. Internal fault circuitry includes thermal shutdown and current limit with foldback. Thermal limit and current limit are also externally programmable.

• Output current monitor: IMON = IOUT/1000
• Temperature monitor with programmable thermal limit
• Programmable cable drop compensation
• Parallel multiple devices for higher current
• Dropout voltage: 330mV
• 1 capacitor soft-starts output and decreases noise
• Low output noise: 40µVRMS (10Hz to 100kHz)
• Precision, programmable external current limit
• Power good flag with programmable threshold
• Ceramic output capacitors: 10µF minimum, quiescent current in shutdown: <lt/>1µA

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party