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March General Description. Furthermore, a quiescent current reduc-. The quiescent. Higher quiescent cur-. LMC and all regulated circuitry are protected from re-. During line. LMC cannot be harmed by temporary mirror-image in-. Familiar regulator features such as short circuit and. Typical Application. May be increased without bound to maintain regulation during transients. Locate as close as possible. This capacitor must be rated over the same operating temperature range as the regulator and the ESR is critical; see curve.
Ordering Information. SOT Package. Output Voltage. The physical size of the SOT is too small to contain the full device part number. The package markings indicated are what will appear on the actual device.
Connection Diagrams. TO Plastic Package. Front View. Top View. Order Number LMJ TO Surface-Mount Package. Side View. Download LM Datasheet. Furthermore, a quiescent current reduc- tion circuit has been included which reduces the ground cur- rent 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 differ- ential of 5V is therefore only 30 mA.
During line transients, such as load dump when the input voltage can momentarily exceed the specified maximum operating volt- age, 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. Features n Dropout voltage typically 0. Locate as close as possible to the regulator.
Texas Instruments LM2940CT-5.0/NOPB
LM2940 Regulator. Datasheet pdf. Equivalent
Datasheet Texas Instruments LM2940CT-5.0