1a Low Dropout Adjustable Regulator

  The LM2941 positive Voltage Regulator features the ability to source 1A of output current with a typical dropout voltage of 0.5V and a maximum of 1V over the entire temperature range. Furthermore, a quiescent current reduction circuit has been included which reduces the ground pin current when the differential between the input voltage and the output voltage exceeds approximately 3V. The quiescent current with 1A of output current and an input-output differential of 5V is therefore only 30mA. Higher quiescent currents only exist when the Regulator is in the dropout mode (VIN ? VOUT ? 3V). Designed also for vehicular applications, the LM2941 and all regulated circuitry are protected from reverse Battery installations or two-battery jumps. During line transients, such as load dump when the input voltage can momentarily exceed the specified maximum operating voltage, the Regulator will automatically shut down to protect both the internal circuits and the load. Familiar Regulator features such as short circuit and thermal overload protection are also provided. LM2941 LM2941C 1A Low Dropout Adjustable Regulator
Item: LM2941CT
File Size : 44 KB
Pages : 14 Pages

Other Part Numbers in this pdf file

LM2941T   LM2941SX   LM2941S   LM2941LDX   LM2941LD   LM2941J-MLS   LM2941CT   LM2941CSX   LM2941CS   LM2941-MDS   LM2941-MD8   LM2941-ADJ-MWC   LM2941-ADJ-MDC   LM2941  
National Semiconductor Corporation
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