TLV2217-33

The TLV2217-33 is one of the TLV2217 series. The TLV2217-33 is a LOW-DROPOUT FIXED-VOLTAGE REGULATORS.Features of the TLV2217-33 are:(1)Fixed 1.8-V, 2.5-V, and 3.3-V Outputs;(2)±1% Maximum Output Voltage Tolerance at TJ = 25°C;(3)500-mV Maximum Dropout Voltage at 500 mA (3.3-V Option);(4)±2% Output Voltage Variation Across Load and Temperature;(5)Internal Overcurrent Limiting;(6)Internal Thermal-Overload Protection;(7)Internal Overvoltage Protection.

The absolute maximum ratings of the TLV2217-33 can be summarized as:(1)Continuous input voltage, VI:16 V;(2)Operating virtual junction temperature, TJ:150°C;(3)Storage temperature range, Tstg:-65°C to 150°C.

The electrical characteristics at TA= VI = 4.5 V, IO = 500 mA, TJ = 25°C (unless otherwise noted) of the TLV2217-33 can be summarized as:(1)Output voltage:IO = 20 mA to 500 mA, VI = 3.8 V to 5.5 V,TJ = 25°C:3.267 to 3.333V;IO = 20 mA to 500 mA, VI = 3.8 V to 5.5 V,TJ = 0°C to 125°C:3.234 to 3.366V(2)Input voltage regulation VI = 3.8 V to 5.5 V:15 mV;(3)Ripple rejection,f = 120 Hz, Vripple = 1 VPP VI = 4.5 V:-62 dB;(4)Output voltage regulation , IO = 20 mA to 500 mA:30 mV;(5)Output noise voltage ,f = 10 Hz to 100 kHz:500 V;(6)Dropout voltage:IO = 250 mA,400mV;IO = 500 mA,500mV;(7)Bias current:IO = 0,5mA;IO = 500 mA,49mA.