IA1101中文资料LDO数据手册IAIC规格书

描述 Description

The IA1101 series are precise, low power consumption, high voltage; positive voltage regulators manufactured using CMOS and laser trimming technologies. The series provides large currents with a significantly small dropout voltage. The IA1101 consists of a current limiter circuit, a driver transistor, a precision reference voltage and an error correction circuit. The series is compatible with low ESR ceramic capacitors. The current limiter's foldback circuit also operates as a short protect for the output current limiter and the output pin. Output voltage can be set internally by laser trimming technologies. It is selectable in 100mV increments within a range of 1.2V to 5.0V.  SOT-23-3  packages is available. 

特性 Features

Output Voltage Range:1.2V to 5.0V (selectable in 100mV steps) 
Highly Accurate:± 2%
Dropout Voltage:160mV @ 100mA (3.0V type) 
Low Power Consumption:2μA (TYP.) 
Maximum Output Current:300mA (Vin≥Vout+1V)
Internal protector:current limiter and short protector