GENERAL DESCRIPTION

The TC55 Series is a collection of CMOS low dropout positive voltage regulators which can source up to 250mA of current with an extremely low input-output voltage differential of 380mV.

FEATURES

■ Very Low Dropout Voltage .... 120mV typ at 100mA

380mV typ at 200mA

■ High Output Current .............. 250mA (VOUT = 5.0V)

■ High Accuracy Output Voltage ........................± 2

(± 1 Semicustom Version)

■ Wide Output Voltage Range .................... 2.1V-6.0V

■ Low Power Consumption ................... 1.1μA (Typ.)

■ Low Temperature Drift ................... ± 100ppm/°C Typ

■ Excellent Line Regulation ..................... 0.2/V Typ

■ Package Options ....................................SOT-23A-3

SOT-89-3

TO-92

■ Short Circuit Protected

■ Standard 3.0V, 3.3V and 5.0V Output Voltages

■ Custom Voltages Available from 2.1V to 6.0V in 0.1V Steps.

APPLICATIONS

■ Battery-Powered Devices

■ Cameras and Portable Video Equipment

■ Pagers and Cellular Phones

■ Solar-Powered Instruments

■ Consumer Products