LN1231 Overview
The LN1231 series are highly precise, low power consumption, positive voltage regulators manufactured using CMOS and laser trimming technologies. The series provides large currents with a significantly small dropout voltage. The LN1231 consists of a current limiter circuit, a driver transistor, a precision reference voltage and an error amplifier.
LN1231 Key Features
- Output voltage: 1.2V to 6.0V（selectable in 100mV steps）
- High-accuracy output voltage: ± 2.0%
- Low dropout voltage: 160mV @100mA (3.0 type)
- Low current consumption: 4.0 µA (typ.)
- Maximum Outp
LN1231 Applications
- Power supply for DVD and CD-ROM drives
- Power supply for battery-powered devices
- Power supply for personal munication devices
- Power supply for note PCs