LOW-DROPOUT VOLTAGE REGULATORS

The TPS71H01Q TPS71H33Q TPS71H48Q TPS71H50Q integrated circuits are a family of micropower low-dropout (LDO) voltage regula- tors. An order of magnitude reduction in dropout voltage and quiescent current over conventional LDO performance is achieved by replacing the typical PNP pass Transistor with a PMOS device. Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (maximum of 32 mV at an output current of 100 mA for the TPS71H50 and is directly proportional to the output current (see Figure 1). Additionally, since the PMOS pass element is a voltage-driven device, the quiescent current is very low and remains independent of output loading (typically 285 A over the full range of output current, 0 mA to 500 mA). These two key specifications yield a significant improvement in operating life for battery-powered systems. The LDO family also features a sleep mode; applying a TTL high signal to EN (enable) shuts down the Regulator reducing the quiescent current to 0.5 A maximum at TJ = 25C By Texas Instruments
Part Manufacturer Description Datasheet Samples
TPS71H33QPWPR Texas Instruments 3.3V FIXED POSITIVE LDO REGULATOR, 0.4V DROPOUT, PDSO20, GREEN, PLASTIC, HTSSOP-20
TPS71H33QPWPRG4 Texas Instruments IC VREG 3.3 V FIXED POSITIVE LDO REGULATOR, 0.4 V DROPOUT, PDSO20, GREEN, PLASTIC, HTSSOP-20, Fixed Positive Single Output LDO Regulator
TPS71H33Q 's PackagesTPS71H33Q 's pdf datasheet
TPS71H01Q TSSOP
TPS71H48Q TSSOP
TPS71H50Q TSSOP
TPS71H50QPWPLE TSSOP
TPS71H33QPWPLE TSSOP
TPS71H01QPWPLE TSSOP
TPS71H48QPWPR




TPS71H33Q Pinout, Pinouts
TPS71H33Q pinout,Pin out
This is one package pinout of TPS71H33Q,If you need more pinouts please download TPS71H33Q's pdf datasheet.

TPS71H33Q Application circuits
TPS71H33Q circuits
This is one application circuit of TPS71H33Q,If you need more circuits,please download TPS71H33Q's pdf datasheet.


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