Microchip Technology TC1071
The TC1070, TC1071 and TC1187 devices are adjustable LDOs designed to supersede a variety of older (bipolar) voltage regulators.FEATURES
:● 50 µA Ground Current for Longer Battery Life
● Adjustable Output Voltage
● Very Low Dropout Voltage
● Choice of 50 mA (TC1070), 100 mA (TC1071) and 150 mA (TC1187) Output
● Power-Saving Shutdown mode
● Overcurrent and Overtemperature Protection
● Space-Saving 5-Pin SOT-23 Package
● Pin Compatible with Bipolar Regulators
APPLICATIONS
:● Battery Operated Systems
● Portable Computers
● Medical Instruments
● Instrumentation
● Cellular/GSM/PHS Phones
● Linear Post-Regulators for SMPS
● Pagers Typical Application VIN 1 VIN VOUT 5 TC1070 TC1071 2 TC1187 GND C1 + 1 µF VOUT R1 3 SHDN 4 ADJ R2 Shutdown Control (from Power Control Logic) VOUT = VREF RR-----12- + 1
DESCRIPTION
: Total supply current is typically 50 µA at full l