20 V, 200 mA, Low Noise, CMOS LDO Linear Regulator Features: Low noise: 11 μV rms independent of fixed output voltage PSRR of 88 dB at 10 kHz, 68 dB at 100 kHz, 50 dB at 1 MHz, VOUT ≤ 5 V, VIN = 7 V Input voltage range: 2.7 V to 20 V Maximum output current: 200 mA Initial accuracy: ±0.8% Accuracy over line, load, and temperature −1.2% to +1.5%, TJ = −40°C to +85°C ±1.8%, TJ = −40°C to +125°C Low dropout voltage: 200 mV (typical) at a 200 mA load,  VOUT = 5 V User programmable soft start (LFCSP and SOIC only) Low quiescent current, IGND = 50 μA (typical) with no load Low shutdown current: 1.8 μA at VIN = 5 V, 3.0 μA at VIN = 20 V Stable with a small 2.2 μF ceramic output capacitor Fixed output voltage options: 1.8 V, 2.5 V, 3.3 V, 4.5 V, and 5.0 V 16 standard voltages between 1.2 V and 5.0 V are available Adjustable output from 1.2 V to VIN – VDO, output can be adjusted above initial set point Precision enable 2 mm × 2 mm, 6-lead LFCSP, 8-Lead SOIC, 5-Lead TSOT AEC-Q100 qualified for automotive applications

LDO Voltage Regulators 1A Low Dropout Linear regulators

Supervisory Circuits 0Microprocessor Reset Circuit. I.C.

Supervisory Circuits MICROPROCESSOR SUPERVISOR IN SC70 I.C.

Supervisory Circuits Open Drain Proc Supv 4Sot143 I.C.

Quad Voltage Microprocessor Supervisory Circuit Features: Accurate monitoring of up to four power supply voltages 6 factory-set threshold options: −5.0 V, 1.8 V, 2.5 V, 3.0 V, 3.3 V, and 5.0 V Adjustable input threshold options: −0.5 V (±2.0% accuracy), 0.62 V (±0.8% accuracy), and 1.23 V 200 ms typical reset timeout Open-drain RESET output (10 μA internal pull-up) Reset output stage: active low, valid to IN1 = 1 V or IN2 = 1 V Low power consumption (55 μA) Glitch immunity Specified from −40°C to +85°C

Voltage References 3.3V CMOS 5ppm/C Voltage REF

LDO Voltage Regulators 300mA CMOS Low-Dropput Regulator

Hot Swap Voltage Controllers ON Pin + Latched Off I.C.

Voltage References 4.096V Shunt Voltage Ref