HomedatasheetTPS76918DBVR

TPS76918DBVR Datasheet

PMIC - Voltage Regulators - Linear (LDO)
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Description

The TPS76918DBVR 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 TPS76918DBVR 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 directly proportional to the load current. Since the PMOS pass element is a voltage-driven device, the quiescent current is ultralow (28 mA 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 mA typical at TJ = 25°C. The TPS76918DBVR 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). TPS76918DBVR Features • 100-mA Low-Dropout Regulator• Available 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-Output and Adjustable Versions• Only 17 mA Quiescent Current at 100 mA• 1 mA Quiescent Current in Standby Mode• Dropout Voltage Typically 71 mV at 100mA• Over Current Limitation• –40°C to 125°C Operating Junction Temperature Range• 5-Pin SOT-23 (DBV) Package
Features

Parameters

[{"Name":"Number of Regulators","Value":"1"},{"Name":"Voltage - Input","Value":"2.7 V ~ 10 V"},{"Name":"Voltage - Output","Value":"1.8V"},{"Name":"Current - Output","Value":"100mA (Max)"},{"Name":"Operating Temperature","Value":"-40°C ~ 125°C"},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""}]

Manufacturer information

DIODES INCORPORATED

Diodes Incorporated is a leading global manufacturer and supplier of high-quality, application-specific, standard products within the broad discrete, logic and analog semiconductor markets. Diodes Incorporated primarily serves the computing, consumer, communications, industrial and automotive segments. Diodes’ diverse product portfolio includes parts for LCD/LED TVs and displays, desktop, notebook and tablet computing, smartphones and hand-held devices, set-top boxes, power supplies and USB protection as well as many other application areas.

Diodes Incorporated offers a wide array of products including diodes, rectifiers, transistors, MOSFETs, gate drivers, protection devices, function-specific arrays, amplifiers and comparators, Hall-effect sensors and temperature sensors, power management devices including LED drivers, AC-DC converters and controllers, DC-DC switching regulators, linear voltage regulators, current monitors, and voltage reference and shunt regulators, along with special function devices including USB power switches, load switch devices, voltage supervisors and motor controllers.


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