XC6219/XC6211 Series
300mA High Speed LDO
Regulators with ON/OFF Switch
ETR0307_009
■GENERAL DESCRIPTION
The XC6219/XC6211 series are highly accurate, low noise, CMOS LDO Voltage
Regulators.
Offering low output noise, high ripple rejection ratio, low dropout and very fast turn-on times, the XC6219/XC6211 series is ideal for today’s cutting edge mobile phone.
Internally the XC6219/XC6211 includes a reference voltage source, error amplifiers, driver
transistors, current limiters and phase compensators.
The XC6219/XC6211’s current limiters' foldback circuit also operates as a short protect for the output current limiter and.
the output pin.
The output voltage is set by laser trimming.
Voltage...