TC1186-4.0VCT

50mA时100毫安到150mA的CMOS LDO，具有关断和错误输出 50mA, 100mA and 150mA CMOS LDOs with Shutdown and ERROR Output

General Description

The TC1054, TC1055 and TC1186 are high accuracy typically ±0.5% CMOS upgrades for older bipolar low dropout regulators. Designed specifically for battery-operated systems, the devices’ CMOS construction minimizes ground current, extending battery life. Total supply current is typically 50 µA at full load 20 to 60 times lower than in bipolar regulators.

Features

• Low Ground Current for Longer Battery Life

• Low Dropout Voltage

• Choice of 50 mA TC1054, 100 mA TC1055 and 150 mA TC1186 Output

• High Output Voltage Accuracy

• Standard or Custom Output Voltages:

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

• Power-Saving Shutdown Mode

• ERROR Output Can Be Used as a Low Battery

   Detector or Microcontroller Reset Generator

• Overcurrent and Overtemperature Protection

• 5-Pin SOT-23 Package

• Pin Compatible Upgrades for Bipolar Regulators

Applications

• Battery Operated Systems

• Portable Computers

• Medical Instruments

• Instrumentation

• Cellular/GSM/PHS Phones

• Linear Post-Regulators for SMPS

• Pagers