LPL1228
Features
- Maximum Output Current: 300m A
- Input Voltage Range: 1.6V~5.5V
- Dropout Voltage: 200m V @300m A, VOUT=3V
- Maximum Operating Voltage: 6V
- Output Voltage: 1.2V ~ 4.0V
(Accuracy ±2%) 0.1V increments
- Low Power Consumption: 100μA (TYP.)
- Stand-by Current: 0.1u A
- High Ripple Rejection: 80d B＠f=1k Hz
- Current Limit Protection: 400m A
- Low ESR Capacitor: CIN=1u F, CL=1u F
CE Function: Active High, CL High Speed Discharge
- Operating Ambient Temperature: -40℃~ +85℃
- Available in SOT-25J, SOT-353 and DFN1x1-4L
Package
- EU ROHS pliant, Pb Free
General Description
The LPL1228 series is a high speed LDO regulator that features high accurate, low noise, high ripple rejection, low dropout and low power consumption.
The series consists of a voltage reference, an error amplifier, a driver transistor, a current limiter, a phase pensation circuit. The CE function enables the circuit to be in stand-by mode by inputting low level signal. In the stand-by mode, the series enables the...
