Precise, Low Noise, High Current, Positive Voltage Low Dropout Regulator, High Active, No Pull-Down Resistor Built-In, 3.3V

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Product Information

The XC6210 series are precise, low noise, high current, positive voltage low dropout regulators. They are fabricated using Torex's CMOS process. The series features a voltage reference, an error amplifier, a current limiter,and a phase compensation circuit plus a driver transistor. With a low ON resistance driver transistor built-in, batteries can be used until input-output voltage differential is minimal and can accordingly be used for a longer time. The series is also compatible with low ESR ceramic capacitors which give added output stability. The output voltage of the LDO and detect voltage of the detector is selectable in 100mV increments within the range of 0.8V to 5.0V. The current limiter's foldback circuit also operates as the output current limiter and the output pin protection. The IC's internal regulator circuit can be placed in stand-by mode via the CE function. In the stand-by mode, power consumption is greatly reduced.resistance and ultra high-speed switching characteristics.Two FET devices are built into the one package.Because high-speed switching is possible, the IC can be efficiently set thereby saving energy.The small SOP-8 package makes high density mounting possible.


High Ripple Rejection 60dB ( @ 1kHz)
Operational Ambient Temperature -40℃~ 85℃
Maximum Output Current More than 700mA (800mA limit)
Dropout Voltage 50mV @ IOUT = 100mA
Output Voltage Range 0.8V~5.0V


Dropout Voltage
0.05 V
Input Voltage Max
6 V
Input Voltage Min
1.5 V
Number of Outputs
On/Off CE pin
Output Current Max
700 mA
Output Voltage Max
3.3 V
Output Voltage Min
3.3 V
Quiescent Current
35 uA
Rejection Ratio (PSRR) (dB)
60 dB