MCP1702T-5002E/CB

Product Summary

The MCP1702T-5002E/CB is a member of CMOS low dropout (LDO) voltage regulators that can deliver up to 250 mA of current while consuming only 2.0 μA of quiescent current (typical). The input operating range is specified from 2.7V to 13.2V, making it an ideal choice for two to six primary cell battery-powered applications, 9V alkaline and one or two cell Li-Ion-powered applications. The MCP1702T-5002E/CB is capable of delivering 250 mA with only 625 mV (typical) of input to output voltage differential (VOUT = 2.8V). The output voltage tolerance of the MCP1702T-5002E/CB is typically ±0.4% at +25℃ and ±3% maximum over the operating junction temperature range of -40℃ to +125℃. Line regulation is ±0.1% typical at +25℃. Output voltages available for the MCP1702T-5002E/CB range from 1.2V to 5.0V. The LDO output is stable when using only 1μF of output capacitance. Ceramic, tantalum or aluminum electrolytic capacitors can all be used for input and output. Overcurrent limit and overtemperature shutdown provide a robust solution for any application. Package options include the SOT-23A, SOT-89-3, and TO-92.

Parametrics

Absolute maximum ratings:(1)VDD: +14.5V; (2)All inputs and outputs w.r.t: (VSS-0.3V) to (VIN+0.3V); (3)Peak Output Current: 500 mA; (4)Storage temperature: -65℃ to +150℃; (5)Maximum Junction Temperature: 150℃; (6)Operating Junction Temperature: -40℃ to +125℃; (7)ESD protection on all pins (HBM;MM): ≥ 4 kV; ≥ 400V.

Features

Features: (1)2.0 μA Quiescent Current (typical); (2)Input Operating Voltage Range: 2.7V to 13.2V; (3)250 mA Output Current for Output Voltages ≥ 2.5V; (4)200 mA Output Current for Output Voltages < 2.5V; (5)Low Dropout (LDO) voltage: 625 mV typical at 250 mA (VOUT=2.8V); (6)0.4% Typical Output Voltage Tolerance; (7)Standard Output Voltage Options:- 1.2V, 1.5V, 1.8V, 2.5V, 2.8V,3.0V, 3.3V, 4.0V, 5.0V; (8)Output voltage range 1.2V to 5.5V in 0.1V Increments (50 mV increments available upon request); (9)Stable with 1.0 μF to 22μF Output Capacitor; (10)Short-Circuit Protection; (11)Overtemperature Protection.

Diagrams