1.5µ A Low IQ 300mA Low Noise LDO Regulator, EUP7138 Replace XC6238.
EUP7138
EUP7138.pdf
EUP7138.pdfFEATURES
• 1.5µA Quiescent Current Typically
• 70dB PSRR at 1kHz
• Up to 300mA Output Current
• Low Shutdown Current: <0.1µA
• Output Voltage Accuracy: ±2%
• Output Current Limit Protection
• Fixed Output Voltage 1.2V, 1.5V, 1.8V, 2.5V, 2.8V,
3.0V, 3.3V.
• Stable with Ceramic Output Capacitors
• Thermal Shutdown
• Output Auto-Discharge when EN Shutdown
• Available in DFN1x1-4L and SOT23-5 Package
PIN CONFIGUTION
CROSS
FEATURES
• Maximum Output Current : 300mA
• Input Voltage Range : 1.6 ~ 5.5V
• Output Voltages :
2.0 ~ 4.0V(Accuracy ±1%)
1.2 ~ 1.95V(Accuracy ±20mV)
0.05V increments
• Dropout Voltage : 200mV＠IOUT =300mA (VOUT =3.0V)
• Low Power Consumption : 100μA
• Stand-by Current : 0.1μA
• High Ripple Rejection : 80dB＠f=1kHz
• Protection Circuits :
Current Limit (400mA)
Short Circuit Protection
Inrush Current Protection (Type H)
• Low ESR Capacitors : CIN =1μF, CL =1μF
• CE Function : Active High, CL High Speed Discharge
• Operating Ambient Temperature : -40℃ ~ 85℃
• Small Package : UFN-4A01
• Environmentally Friendly : EU RoHS Compliant, Pb Free
PIN CONFIGUTION
