Product Summary

The MAX8873TEUK-T is a Low-Dropout, 120mA Linear Regulator. Other features include low-power shutdown, short-circuit protection, thermal shutdown protection, and reverse battery protection. The applications of the MAX8873TEUK-T are Cordless Telephones, Modems, PCS Telephones, Hand-Held Instruments, Cellular Telephones, Palmtop Computers, PCMCIA Cards, Electronic Planners.

Parametrics

MAX8873TEUK-T absolute maximum ratings: (1)VIN to GND: -7V to +7V; (2)Output Short-Circuit Duration: Infinite; (3)SET to GND: -0.3V to +7V; (4)SHDN to GND: -7V to +7V; (5)SHDN to IN: -7V to 0.3V; (6)OUT to GND: -0.3V to (VIN + 0.3V); (7)Continuous Power Dissipation (TA = +70°C): 571mW; (8)Operating Temperature Range: -40°C to +85°C; (9)Junction Temperature: +150°C; (10)Storage Temperature Range: -65°C to +160°C; (11)Lead Temperature (soldering, 10sec): +300°C.

Features

MAX8873TEUK-T features: (1)LP2980 Pin-Compatible SOT23 Package; (2)Low, 55mV Dropout Voltage at 50mA IOUT(130mV at 120mA); (3)Low, 73µA No-Load Supply Current, Low, 82µA Operating Supply Current (even in dropout); (4)Miniature External Components; (5)Thermal Overload Protection; (6)Output Current Limit; (7)Reverse Battery Protection; (8)Dual Mode Operation: Fixed or Adjustable (1.25V to 6.5V)Output; (9)Low-Power Shutdown.

Diagrams

MAX8873TEUK-T circuit diagram

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