Single Output LDO, 100mA, Fixed(1.8V), Low Quiescent Current, Over Current Limitation

The TPS769xx 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 TPS769xx 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 71 mV at 100 mA of load current TPS76950 , and is dir 6d7 ectly 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 100 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 TPS769xx also features a logic-enabled sleep mode to shut down the Regulator reducing quiescent current to 1 uA typical at TJ = 25C. The TPS769xx 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
TPS76918QDBVRQ1 Texas Instruments Ultralow-Power 100-mA Low-Dropout Linear Regulator for Automotive 5-SOT-23 -40 to 125
TPS76918QDBVRG4Q1 Texas Instruments Ultralow-Power 100-mA Low-Dropout Linear Regulator for Automotive 5-SOT-23 -40 to 125
TPS76918DBVTG4 Texas Instruments 10-V, 100-mA, Low Iq, Low-Dropout Linear Regulator 5-SOT-23 -40 to 125
TPS76918DBVRG4 Texas Instruments 10-V, 100-mA, Low Iq, Low-Dropout Linear Regulator 5-SOT-23 -40 to 125
TPS76918DBVT Texas Instruments 10-V, 100-mA, Low Iq, Low-Dropout Linear Regulator 5-SOT-23 -40 to 125
TPS76918DBVR Texas Instruments 10-V, 100-mA, Low Iq, Low-Dropout Linear Regulator 5-SOT-23 -40 to 125
TPS76918EVM-127 Texas Instruments SOT23 LDO, 5 V to 3.3 V, 100mA output power supply
TPS76918 's PackagesTPS76918 's pdf datasheet
TPS76918DBVR SOT-23
TPS76918DBVRG4 SOT-23
TPS76918DBVT SOT-23
TPS76918DBVTG4 SOT-23




TPS76918 Pinout, Pinouts
TPS76918 pinout,Pin out
This is one package pinout of TPS76918,If you need more pinouts please download TPS76918's pdf datasheet.

TPS76918 Application circuits
TPS76918 circuits
This is one application circuit of TPS76918,If you need more circuits,please download TPS76918's pdf datasheet.


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