Dual Low Drop Voltage Regulator

Features • Output 1: 300 mA, 3.3 V (±3) or 2.6 V (±3) • Output 2: 180 mA, 5 V (±2) • Low quiescent current consumption • Disable function separately for both outputs • Wide operation range: up to 42 V • Very low dropout voltage • 2 independent reset circuits • Watchdog •

汽车级线性稳压器

The TLE 4473 is a monolithic integrated voltage regulator with two very low-drop outputs, Q1 for loads up to 300 mA and Q2 providing a maximum of 180 mA. An input voltage in the range of 5.6 V ≤ V I ≤ 45 V is transformed to V Q2 = 5.0 V ( ± 2%) and V Q1 = 3.3 V ± 3% (TLE 4473 GV53) or VQ1 = ·Output 1: 300 mA, 3.3 V ( ± 3%) or 2.6 V ( ± 3%)\n ·Output 2: 180 mA, 5 V ( ± 2%)\n ·Low Quiescent Current Consumption\n ·Disable Function Separately for Both Outputs\n ·Wide Operation Range: up to 42 V\n ·Very low Dropout Voltage\n ·2 Independent Reset Circuits\n ·Watchdog\n ·O;

Dual Low Drop Voltage Regulator Output 2: 180 mA, 5 V (짹2)

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