MCP1710 Ultra Low Quiescent Current LDO Regulator Features Description Ultra Low 20 nA (typical) Quiescent Current The MCP1710 is a 200 mA for V 3.5V, 100 mA for R V 3.5V, Low Dropout (LDO) linear regulator that Ultra Low Shutdown Supply Current: 0.1 nA (typical) R provides high-current and low-output voltages, while 200 mA Output Current Capability for V 3.5V R maintaining an ultra low 20 nA of quiescent current 100 mA Output Current Capability for V 3.5V R during device operation. In addition, the MCP1710 can Input Operating Voltage Range: 2.5V to 5.5V be shut down for an even lower 0.1 nA (typical) supply Standard Output Voltages (V ): current draw. The MCP1710 comes in eight standard, R - 1.2V, 1.5V, 1.8V, 2.0V, 2.5V, 3.0V, 3.3V, 4.2V fixed output voltage versions: 1.2V, 1.5V, 1.8V, 2V, 2.5V, 3V, 3.3V and 4.2V. The 200 mA output current Low Dropout Voltage: 450 mV Maximum at capability, combined with the low-output voltage 200 mA capability, make the MCP1710 a good choice for new Stable with 1.0 F Ceramic Output Capacitor ultra long life LDO applications that have high-current Overcurrent Protection demands, but require ultra low-power consumption Space-Saving, 8-Lead Plastic 2 x 2 VDFN during Sleep states. The MCP1710 is stable using ceramic output Applications capacitors that inherently provide lower output noise, and reduce the size and cost of the entire regulator Energy Harvesting solution. Only 1 F (2.2 F recommended) of output Long Life Battery-Powered Applications capacitance is needed to stabilize the LDO. Smart Cards The MCP1710 devices ultra low quiescent and Ultra Low Consumption Green Products shutdown current allows it to be paired with other ultra Portable Electronics low-current draw devices, such as Microchips XLP technology devices, for a complete ultra low-power solution. Package Type MCP1710 2x2 VDFN* GND 1 8 SHDN V V 2 7 OUT EP IN 9 3 6 NC FB NC 4 5 NC * Includes Exposed Thermal Pad (EP) see Table 3-1. 2012-2015 Microchip Technology Inc. DS20005158D-page 1MCP1710 Typical Application V V OUT IN C IN C OUT + FB SHDN GND Functional Block Diagram V V IN OUT Overcurrent Voltage Reference + FB SHDN SHDN GND DS20005158D-page 2 2012-2015 Microchip Technology Inc. LOAD