TC1185-4.0VCT

50mA, 100mA and 150mA CMOS LDOs with Shutdown and Reference Bypass

The TC1014/TC1015/TC1185 are high accuracy typically ±0.5% CMOS upgrades for older bipolar Low Dropout Regulators LDOs such as the LP2980. Designed specifically for battery-operated systems, the devices’ CMOS construction eliminates wasted ground current, significantly extending battery life. Total supply current is typically 50 µA at full load 20 to 60 times lower than in bipolar regulators.

• Low Supply Current 50 µA, typical

• Low Dropout Voltage

• Choice of 50 mA TC1014, 100 mA TC1015 and 150 mA TC1185 Output

• High Output Voltage Accuracy

• Standard or Custom Output Voltages

• Power-Saving Shutdown Mode

• Reference Bypass Input for Ultra Low-Noise Operation

• Overcurrent and Overtemperature Protection

• Space-Saving 5-Pin SOT-23 Package

• Pin-Compatible Upgrades for Bipolar Regulators

• Standard Output Voltage Options:

   - 1.8V, 2.5V, 2.6V, 2.7V, 2.8V, 2.85V, 3.0V, 3.3V, 3.6V, 4.0V, 5.0V

Applications:

• Battery-Operated Systems

• Portable Computers

• Medical Instruments

• Instrumentation

• Cellular/GSM/PHS Phones

• Linear Post-Regulator for SMPS

• Pagers