Switching Voltage Regulators 0.6A Buck 3.3Vo + 0.3A LDO 1.5Vo

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

Supervisory Circuits MICROPROCESSOR SUPERVISOR IN SC70 I.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.

Supervisory Circuits 0Microprocessor Reset Circuit. I.C.

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

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 IC, 1.2V MICROPOWER REF