MCP1725
500 mA, Low Voltage, Low Quiescent Current LDO Regulator
Features Description The MCP1725 is a 500 mA Low Dropout (LDO) linear
regulator that provides high current and low output
voltages in a very small package. The MCP1725
comes in a fixed (or adjustable) output voltage version,
with an output voltage range of 0.8V to 5.0V. The
500 mA output current capability, combined with the
low output voltage capability, make the MCP1725 a
good choice for new sub-1.8V output voltage LDO
applications that have high current demands. 500 mA Output Current Capability
Input Operating Voltage Range: 2.3V to 6.0V
Adjustable Output Voltage Range: 0.8V to 5.0V
Standard Fixed Output Voltages:
-0.8V, 1.2V, 1.8V, 2.5V, 3.0V, 3.3V, 5.0V
Other Fixed Output Voltage Options Available
Upon Request
Low Dropout Voltage: 210 mV typical at 500 mA
Typical Output Voltage Tolerance: 0.5%
Stable with 1.0 ВµF Ceramic Output Capacitor
Fast response to Load Transients
Low Supply Current: 120 ВµA (typical)
Low Shutdown Supply Current: 0.1 ВµA (typical) …
