XC6505 Series

Low Quiescent Current, 200mA High Speed LDO Regulator 10.5V Input

Even the XC6505 series is a low power consumption such as 5.5μA, the IC is a high speed CMOS LDO regulator that features high accurate, low noise, high ripple rejection, and low dropout. The series consists of a voltage reference, an error amplifier, a driver transistor, a current limiter, a phase compensation circuit and a thermal shutdown 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 electric charge at the output capacitor CL to be discharged via the internal switch, and as a result the VOUT pin quickly returns to the VSS level.

The over current protection circuit and the thermal shutdown circuit are built-in. These two protection circuits will operate when the output current reaches current limit level or the junction temperature reaches temperature detection level.

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Sep 22, 2011
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【New Product Release】XC6505 Series
Mar 30, 2011
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10.5V Input, Low Power Consumption, High Speed 200mA LDO Regulator XC6505 Series

Typical Application Circuit

Features

MaximumOutput Current 200mA
Input Voltage Range 1.7V~10.5V
Output Voltage Range 1.5V~8.0V(0.1V increments)
Output VoltageAccuracy ±1.0%(2.0V~8.0V)±20mV(1.5V~1.9V)
Output Voltage Temp. Characteristics ±30ppm/℃
Dropout Voltage 190mV@VOUT=3.3V、IOUT=100mA
Low Quiescent Current 5.5μA(TYP.)
CE Function Active High,0.1μA (Stand-by)
High Ripple Rejection: 60dB@1kHz
Protection Circuits Current Limit(300mA、TYP.),Short Circuit Protection(110mA、TYP.),Thermal Shut Down
Operating Ambient Temperature -40℃~+105℃
Environmentally Friendly EU RoHS compliant, Pb free

Packages

DATA SHEET

Technical Document

Quality Reports

FAQ

QuestionWhat is the standby current?
Answer

The current that flows through the IC in the standby mode. The standby mode means the state where the IC has been turned off by the CE function.

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