Texas Instruments (LM2940T-10.0/NOPB) 1A, 26V, Voltage Regulator

1A, 26V, Low Dropout Voltage Regulator Product Overview The LM2940T-10.0/NOPB positive voltage regulator featuring the ability to source 1A of output current with a dropout voltage of typically 05 V and a maximum of 1V over the entire temperature range. Furthermore, a quiescent current reduction circuit has been included which reduces the ground current when the differential between the input voltage and the output voltage exceeds approximately 3 V. The quiescent current with 1 A of output current and an input-output differential of 5 V is therefore only 30 mA. Higher quiescent currents only exist when the regulator is in the dropout mode (VIN - VOUT < 3 V). Input Voltage Range = 6V to 26V Dropout Voltage Typically 0.5V at I out = 1A Output Current in Excess of 1A Output Voltage Trimmed Before Assembly Reverse Battery Protection Internal Short Circuit Current Limit Mirror Image Insertion Protection Product Information Output Type: Fixed Input Voltage Min: 10V Input Voltage Max: 26V Fixed Output Voltage Nom: 10V Dropout Voltage Vdo: 500mV LDO Regulator Case Style: TO-220 No. of Pins: 3Pins Operating Temperature Min: -40°C Operating Temperature Max: 125°C