器件名称: TC1014-4.0VCT713
功能描述: 50 mA, 100 mA and 150 mA CMOS LDOs with Shutdown and Reference Bypass
文件大小: 705.15KB 共22页
简 介:TC1014/TC1015/TC1185
50 mA, 100 mA and 150 mA CMOS LDOs with Shutdown and Reference Bypass
Features:
Low Supply Current (50 A, 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
General Description
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 A at full load (20 to 60 times lower than in bipolar regulators). The devices’ key features include ultra low-noise operation (plus optional Bypass input), fast response to step changes in load, and very low dropout voltage, typically 85 mV (TC1014), 180 mV (TC1015), and 270 mV (TC1185) at full-load. Supply current is reduced to 0.5 A (max) and VOUT falls to zero when the shutdown input is low. The devices incorporate both overtemperature and overcurrent protection. The TC1014/TC1015/TC1185 are stable with an output capacitor of on……