LT3082EST#TRPBF

LT3082 is a low dropout linear regulator that can be paralleled to increase output current or spread heat in surface mounted boards. Architected as a precision current source and voltage follower, this regulator benefits many applications requiring high current, adjustability to zero and no heat sink. This device withstands reverse input voltages and reverse output-to-input voltages without reverse-current flow. Internal protection circuitry includes reverse-battery and reverse-current protection, current limiting and thermal limiting. It is widely used in application such as all-surface mount power supply, post regulator for switching supplies, low parts count variable voltage supply, low output voltage supply, battery powered regulator etc.

• Output current: 200mA max
• Wide input voltage range is 1.2V to 40V
• Output adjustable to 0V
• Stable with minimum 2.2μF ceramic capacitors
• SET pin current is 10μA, single resistor sets output voltage
• Initial set pin current accuracy is 1%
• Low output noise is 33μVRMS (10Hz to 100kHz)
• Load regulation is –0.1nA typ, line regulation is 0.03nA/V typ
• Operating temperature is –40°C to 125°C
• Packaging style is 3-lead plastic SOT-223

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