Single Output LDO, 50mA, Fixed(1.2V), Low Quiescent Current

The TPS770xx family of low-dropout (LDO) voltage Regulators offers the benefits of low dropout voltage, ultralow-power operation, and miniaturized packaging. These Regulators feature low dropout voltages and ultralow quiescent current compared to conventional LDO Regulators Offered in a 5-terminal small outline integrated-circuit SOT-23 package, the TPS770xx series devices are ideal for micropower operations and where board space is at a premium. A combination of new circuit design and process innovation has enabled the usual PNP pass Transistor to be replaced by a PMOS pass element. Because the PMOS pass element behaves as a low-value resistor, the dropout voltage is very low typically 35 mV at 50 mA of load current TPS77050 and is directly proportional to the load current. Since the PMOS pass element is a voltage-driven device, the quiescent current is ultralow (28 uA maximum) and is stable over the entire range of output load current (0 mA to 50 mA). Intended for use in portable systems such as laptops and cellular phones, the ultralow-dropout voltage feature and ultralow-power operation result in a significant increase in system battery operating life.
The TPS770xx also features a logic-enabled sleep mode to shut down the Regulator reducing quiescent current to 1 uA typical at TJ = 25C. The TPS770xx is offered in 1.2-V, 1.5-V, 1.8-V, 2.5-V, 2.7-V, 2.8-V, 3.0-V, 3.3-V, and 5-V fixed-voltage versions and in a variable version (programmable over the range of 1.2 V to 5.5 V).
By Texas Instruments
Part Manufacturer Description Datasheet Samples
TPS77012DBVRG4 Texas Instruments 1.2V FIXED POSITIVE LDO REGULATOR, PDSO5, GREEN, PLASTIC, SOT-23, 5 PIN
TPS77012QDBVRQ1 Texas Instruments 1.2V FIXED POSITIVE LDO REGULATOR, PDSO5, PLASTIC, SOT-23, 5 PIN
TPS77012DBVR Texas Instruments 10-V, 50-mA, Low-Iq, Low-Dropout Linear Regulator 5-SOT-23
TPS77012DBVT Texas Instruments 10-V, 50-mA, Low-Iq, Low-Dropout Linear Regulator 5-SOT-23
TPS77012DBVTG4 Texas Instruments 10-V, 50-mA, Low-Iq, Low-Dropout Linear Regulator 5-SOT-23
TPS77012 's PackagesTPS77012 's pdf datasheet
TPS77012DBVR SOT-23
TPS77012DBVRG4 SOT-23
TPS77012DBVT SOT-23
TPS77012DBVTG4 SOT-23




TPS77012 Pinout, Pinouts
TPS77012 pinout,Pin out
This is one package pinout of TPS77012,If you need more pinouts please download TPS77012's pdf datasheet.

TPS77012 Application circuits
TPS77012 circuits
This is one application circuit of TPS77012,If you need more circuits,please download TPS77012's pdf datasheet.


Related Electronics Part Number

Related Keywords:

TPS77012 Pb-Free TPS77012 Cross Reference TPS77012 Schematic TPS77012 Distributor
TPS77012 Application Notes TPS77012 RoHS TPS77012 Circuits TPS77012 footprint