Single Output LDO, 50mA, Fixed(3.3V), High Input Voltage, Low Quiescent Current

The TPS715xx low-dropout (LDO) voltage Regulators offer thebenefits of high input voltage, low-dropout voltage, low-power operation, and miniaturized packaging. The devices, which operate over an input range of 2.5 V to 24 V, are stable with any capacitor ( 0.47 F). The low dropout voltage and low quiescent current allow operations at extremely low power levels. Therefore, the devices are ideal for powering Battery Management ICs. Specifically, since the devices are enabled as soon as the applied voltage reaches the minimum input voltage, the output is quickly available to power continuously operating battery charging ICs.
The usual PNP pass Transistor has been replaced by a PMOS pass element. Because the PMOS pass element behaves as a low-value resistor, the low dropout voltage, typically 415 mV at 50 mA of load current, is directly proportional to the load current. The low quiescent current (3.2 A typically) is stable over the entire range of output load current (0 mA to 50 mA).
By Texas Instruments
Part Manufacturer Description Datasheet Samples
TPS71533DCKR Texas Instruments 50 mA, 24 V, 3.2-µA Iq, Low-Dropout Linear Regulator in SC70 Package 5-SC70 -40 to 125
TPS71533DCKRG4 Texas Instruments 50 mA, 24 V, 3.2-µA Iq, Low-Dropout Linear Regulator in SC70 Package 5-SC70 -40 to 125
TPS71533QDCKRQ1 Texas Instruments 50-mA, 24-V, 3.2-µA Supply Current, Low-Dropout Linear Regulators in SC70 Package 5-SC70 -40 to 125
TPS71533 's PackagesTPS71533 's pdf datasheet
BQ71533DCKR SC-70
BQ71533DCKRG4 SC-70
TPS71533DCKR SC-70
TPS71533DCKRG4 SC-70




TPS71533 Pinout, Pinouts
TPS71533 pinout,Pin out
This is one package pinout of TPS71533,If you need more pinouts please download TPS71533's pdf datasheet.

TPS71533 Application circuits
TPS71533 circuits
This is one application circuit of TPS71533,If you need more circuits,please download TPS71533's pdf datasheet.


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