Products - High Speed

XC6220 1A High Speed, Low Noise, Ultra Low V-Drop "GO" CMOS LDO

1A High Speed, Low Noise, Ultra Low V-Drop "GO" CMOS LDO image

Specifications


Property XC6220
Type 1A LDO
Input Voltage 1.6 ~ 6.0V
Output Voltage 0.8 ~ 5.0V
Accuracy ± 1%
Maximum Output Current 1000mA
Supply Current 8µA
Packages USP-6C, SOT-25, SOT-89-5, SOP-8FD

Product Description


1A High Speed, Low Noise, Ultra Low V-Drop "GO" CMOS LDO

"Green Operation" LDO Regulator

Now also available in the SOP-8FD package which is designed to maximise the package power dissipation. The SOP-8FD integrates a large GND tab underneath the package which can be directly bonded to the PCB to improve the thermal performance.

XC6220A CE active high, no CE pull-down resistor, no CL auto discharge
XC6220B CE active high, no CE pull-down resistor, with CL auto discharge
XC6220C CE active high, with CE pull-down resistor, no CL auto discharge
XC6220D CE active high, with CE pull-down resistor, with CL auto discharge

The XC6220 is a low noise, high speed, LDO regulator, which incorporates our ‘Green Operation’ (GO) functionality which automatically reduces quiescent current at low output loads down to 8μA (typ). Green operation (GO) automatically switches between a high speed mode (HS) and a power save mode (PS) depending upon the load current level. The switch point is fixed internally.

The XC6220 also offers extremely low dropout voltage of only 20mV@100mA  and output currents of up to 1A ! Output Voltage is selectable in 0.05V steps within a range of 0.8V ~ 5.0V. A thermal shutdown circuit is built-in.

Key Features :

  • Maximum Output Current: 1000mA (1200mA limit)
  • Dropout Voltage: 20mV@ 100mA (Vout=3.0V)
  • Operating Voltage Range: 1.6V ~ 6.0V
  • Output Voltage Range: 0.8V ~ 5.0V (50mV increments)
  • Low Power Consumption: 8μA (typ.), PS mode , 50μA (typ.), HS mode
  • Stand-by Current less than 0.1μA
  • Low ESR Capacitor - Ceramic capacitor compatible
  • Small Packages: USP-6C, SOT-25, SOT89-5 & SOP-8FD