具有關斷、錯誤輸出和 VREF 旁路功能的 TC1073 50mA 和 100mA CMOS LDO 的典型應用。 TC1073 是舊型(雙極)
低壓差穩壓器的高精度(通常為 ±0.5%)CMOS 升級版。該
器件專為電池供電系統而設計,其 CMOS 結構消除了浪費的接地
電流,從而顯著延長了電池壽命。滿負載時總
電源電流通常為 50 uA(比雙極
穩壓器低 20 至 60 倍)
說明
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Typical Application for TC1073 50mA and 100mA CMOS LDOs with shut-down, ERROR Output and VREF Bypass. The TC1073 is high accuracy (typically ±0.5%) CMOS upgrades for older (bipolar) low dropout regulators. Designed specifically for battery-operated systems, the devices' CMOS construction eliminates wasted ground current, significantly extending battery life. Total supply current is typically 50 uA at full load (20 to 60 times lower than in bipolar regulators)
主要特色
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Conversion Type
DC to DC
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Topology
LDO