TCS2109 - TCS

TCS2109 500mA Low Dropout CMOS Voltage Regulators

The TCS2109 series are highly precise, low noise, positive voltage LDO regulators manufactured using CMOS processes. The series achieves high ripple rejection and low dropout and consists of a standard voltage source, an error correction, current limiter and a phase compensation circuit plus a driver transistor. Output voltage is selectable in 100mV incremen.

Features

Output Voltage Range 2.0V to 5.5V (selectable in 100mV steps) Highly Accurate ± 2% Dropout Voltage 300mV @ 100mA (3.0V type) High Ripple Rejection 70dB (10 kHz) Low Power Consumption 70μA (TYP) Maximum Output Current 500mA Standby Current less than 2μA Internal protector current limiter and short protector Small packages SOT-25 APPLICATIONS Mobile phones Cordless phones Cameras, Video cameras Portable games Portable AV equipment Reference voltage Battery powered equipment TYPICAL APPLICATION CIRCUIT Order Informatioon Pd-Free Package SOT23-5 Temperature -40oC to 85 oC Order Part Number TCS.