ADP7102ACPZ-1.8-R7

ADP7102 is a CMOS, low dropout linear regulator. This high input voltage LDO is ideal for regulation of high performance analog and mixed signal circuits operating from 19V to 1.22V rails. Using an advanced proprietary architecture, it provides high power supply rejection, low noise, and achieves excellent line and load transient response with just a small 1μF ceramic output capacitor. A digital power-good output allows power system monitors to check the health of the output voltage. A user programmable precision undervoltage lockout function facilitates sequencing of multiple power supplies. It is widely used in application such as regulation to noise sensitive applications: ADC, DAC, circuits, precision amplifiers, high frequency oscillators, clocks, and phase-locked loops, communications and infrastructure, medical and healthcare, industrial and instrumentation etc.

• Input voltage range is 3.3V to 20V, low shutdown current is 40μA at (VIN = 12V)
• Maximum output current is 300mA
• Low noise is 15μV rms at (10Hz to 100kHz, VIN = 5.5V, VOUT = 1.8V)
• User programmable precision UVLO/enable, power-good indicator
• Reverse current protection, foldback current limit and thermal overload protection
• Low dropout voltage is 200mV at (300mA load)
• Initial accuracy is ±0.8%, accuracy over line, load, and temperature is −2%, +1%
• Low quiescent current is 750μA at (300mA load, VIN = 5V)
• Output voltage range is 1.8V
• Operating temperature range is −40°C to +125°C, package style is 8-lead LFCSP-WD

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