ANALOG DEVICES LT3010HMS8E#TRPBF LDO Voltage Regulator, Adjustable, 3 V to 80 V in, 0.3 V Dout, 0.05 A, MSOP-EP-8

LT3010 is a high voltage, micropower low dropout linear regulator. The device is capable of supplying 50mA output current with a dropout voltage of 300mV. Designed for use in battery-powered or high voltage systems, the low quiescent current (30µA operating and 1µA in shutdown) makes the LT3010 an ideal choice. Quiescent current is also well controlled in dropout. Other features of the LT3010 include the ability to operate with very small output capacitors. The regulators are stable with only 1µF on the output while most older devices require between 10µF and 100µF for stability. Small ceramic capacitors can be used without the necessary addition of ESR as is common with other regulators. Internal protection circuitry includes reverse-battery protection, current limiting, thermal limiting and reverse current protection. Applications include low current high voltage regulators, regulator for battery-powered systems, telecom applications and automotive applications.

• Wide input voltage range from 3V to 80V
• No protection diodes needed
• Adjustable output from 1.275V to 60V
• Stable with 1µF output capacitor
• Stable with aluminium, tantalum or ceramic capacitors
• Reverse-battery protection, no reverse current flow from output, thermal limiting
• Typical output voltage noise of 100µVRMS
• Ripple rejection of 75dB typical at VIN = 7V(Avg), VRIPPLE = 0.5VP-P, fRIPPLE = 120Hz, ILOAD = 50mA
• 8-lead plastic MSOP package, -40°C to 140°C temperature range

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