TC1276 전자부품 데이터시트

TC1235 TC1236 TC1237 Inverting Dual (–VIN, –2VIN) Charge Pump Voltage Converters with Shutdown FEATURES s s s s s s s 10-Pin MSOP Package Operates from 1.8V to 5.5V Up to 5mA Output Current at –VIN Pin Up to 1mA Output Current at –2VIN Pin Power-Saving Shutdown Mode –VIN and –2VIN Output

TC1235 TC1236 TC1237 Inverting Dual (–VIN, –2VIN) Charge Pump Voltage Converters with Shutdown FEATURES s s s s s s s 10-Pin MSOP Package Operates from 1.8V to 5.5V Up to 5mA Output Current at –VIN Pin Up to 1mA Output Current at –2VIN Pin Power-Saving Shutdown Mode –VIN and –2VIN Output

TC1225 TC1226 TC1227 Inverting Dual (–VIN, –2VIN) Charge Pump Voltage Converters FEATURES s s s s s s Small 8-Pin MSOP Package Operates from 1.8V to 5.5V Up to 5mA Output Current at –VIN Pin Up to 1mA Output Current at –2VIN Pin –VIN and –2VIN Outputs Available Low Supply Current .......

TC1225 TC1226 TC1227 Inverting Dual (–VIN, –2VIN) Charge Pump Voltage Converters FEATURES s s s s s s Small 8-Pin MSOP Package Operates from 1.8V to 5.5V Up to 5mA Output Current at –VIN Pin Up to 1mA Output Current at –2VIN Pin –VIN and –2VIN Outputs Available Low Supply Current .......

TC1278/TC1279 3-Pin Reset Monitors for 5V Systems Features • • • • • • Precision VCC Monitor for 5.0V System Supplies 250msec Minimum RESET Output Duration Output Valid to VCC = 1.2V VCC Transient Immunity Small 3-Pin SOT-23B Package No External Components General Description The TC1278

M Features • • • • • • • • TC1221/TC1222 General Description The TC1221/TC1222 are CMOS “charge-pump” voltage converters in ultra-small 6-Pin SOT-23A packages. They invert and/or double an input voltage which can range from +1.8V to +5.5V. Conversion efficiency is typically 96%.