Part Number : MCP1726
Function : 1A, Low Voltage, Low Quiescent Current LDO Regulator
Package : 3x3 DFN-8 and SOIC-8 Type
Maker : Microchip Technology
Pinouts : 
Description :
The MCP1726 is a 1A Low Dropout (LDO) linear regulator that provides high current and low output voltages in a very small package. The MCP1726 comes in a fixed (or adjustable) output voltage version, with an output voltage range of 0.8V to 5.0V. The 1A output current capability, combined with the low output voltage capability, make the MCP1726 a good choice for new sub-1.8V output voltage LDO applications that have high current demands.
Features
• Low Dropout Voltage: 220 mV typical at 1A
• Typical Output Voltage Tolerance: ±0.5%
• Stable with 1.0 μF Ceramic Output Capacitor
• Fast Response to Load Transients
• Low Supply Current: 140 μA (typical)
• Low Shutdown Supply Current: 0.1 μA (typical)
• Adjustable Delay on Power Good Output
http://ww1.microchip.com/downloads/en/DeviceDoc/21926a.pdf
Datasheet PDF Download : 
Others datasheet of same file :
MCP1726-0802E/MF, MCP1726-1202E/SN,
MCP1726-2502E/SN, MCP1726-3002E/MF
