MAX882CPA

The MAX882CPA linear regulators maximize battery life by combining ultra-low supply currents and low dropout voltages. The MAX882CPA feature 200mA output current capability at up to +125 junction temperature and come in a 1.5W SOIC package.The MAX882CPA features a 7A standby mode that disables the output but keeps the reference, low-battery comparator,and biasing circuitry alive.

Features of the MAX882CPA are:(1)guaranteed 200ma output current at tj = +125, with foldback current limiting;(2)high-power (1.5w) 8-pin so package;(3)dual mode operation: fixed or adjustable output from 1.25v to 11v;(4)large input range (2.7v to 11.5v);(5)internal 1.1 p-channel pass transistor draws no base current;(6)low 220mv dropout voltage at 200ma output current;(7)11 typical quiescent current;(8)1 (max) shutdown mode or 7 (typ) standby mode;(9)low-battery detection comparator;(10)reverse-current protection;(11):thermal overload protection.Applications of the MAX882CPA are:(1)pagers and cellular phones;(2)3.3V and 5V regulators;(3)1.25V to 11V adjustable regulators;(4)high-efficiency linear regulators;(5)battery-powered devices;(6)portable instruments;(7)solar-powered instruments.

The electrical characteristics of the MAX882CPA can be summarized as:(1):the parameter is supply voltage (IN or OUT to GND),the rating is -0.3 to +12,the unit is V;(2):the parameter is output short-circuit duration,the rating is 1,the unit is minite;(3):the parameter is  continuous output current,the rating is 300,the unit is mA;(4):the parameter is LBO output current,the rating is 50,the unit is mA;(5):the parameter is LBO output voltage and LBI SET, STBY, OFF input voltages,the rating is 0.3 to the greater of IN +0.3 or OUT+0.3,the unit is V;(6):the parameter is continuous power dissipation (TJ = +70) plastic DIP (derate 9.09mW/ above +70),the rating is 727,the unit is mW;(7):the parameter is continuous power dissipation (TJ = +70) high-power SO (derate 18.75mW/ above +70),the rating is 1.5,the unit is W;(8):the parameter is continuous power dissipation (TJ = +70) CERDIP (derate 8.00mW/ above +70),the rating is 640,the unit is mW;(9):the parameter is operating temperature range,the rating is 0 to +70,the unit is ;(10):the parameter is junction temperature,the rating is +150,the unit is ;(11):the parameter is storage temperature range,the rating is -65 to +160,the unit is ;(12):the parameter is lead temperature (soldering,10s),the rating is +300,the unit is .