EC85XX Datasheet, PDF (1/6 Pages) E-CMOS Corporation – 35V/2.6uA/200mA, Ultra-Low-Iq, Low Dropout LDO

35V/2.6µA/200mA，Ultra-Low-Iq, Low Dropout LDO
EC85XX
Descriptions
EC85XX series is designed for power-sensitive applications. It includes a precision and high voltage input stage, an ultra-
low-power bias current branch, and results in a ultra-low-power and low-dropout linear regulator.
The EC85XX operates from an input voltage of VOUT+1V to 35V, consumes only 2.6µA of quiescent current, and offers
2% initial accuracy and low dropout voltage, 300mV typical at 100mA.
EC85XX has 1.8V 2.5V 3.0V 3.3V 3.6V 4.0V 4.2V 5.0V fixed voltage versions. Other features include short-
circuit protection and thermal shutdown.
Feature
■ Ultra Low Quiescent Current: 2.6µA(Typ.)
■ Wide Operating Voltage: VOUT+1V to 35V
■ High output current: ≥200mA
■ System startup with no overshoot
■ Short circuit protection is designed with no
overshoot
■ Low Dropout Voltage
Application
■ High Accuracy Output Voltage: ±2%
■ Excellent power / load transient response
■ Low temperature coefficient: ±100ppm/
■ Thermal and Short-Circuit Protection
■ SOT-89 and SOT-23 package
■ Customer Pin Assignments are available
■ Battery-powered Smoke sensor
■ Smoke sensor
■ Microcontrollers
■ Household appliances and instruments
Ordering Information
EC85XX NN XX X
18=1.8V
25=2.5V
30=3.0V
36=3.6V
40=4.0V
42=4.2V
50=5.0V
R：Tape & Reel
B1：SOT23-3L
B6：SOT89-3L
E-CMOS Corp. (www.ecmos.com.tw)
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