Texas Instruments LP3874EMP-3.3/NOPB

800-mA, low-dropout voltage regulator with enable 5-SOT-223 -40 to 125

LP3874 Tape & Reel (TR) Surface Mount Over Current Over Temperature Short Circuit voltage regulator linear 240mV 1.8mm 800mA -40C~125C

Voltage Regulator IC; Voltage Regulator Type:Fixed Positive LDO Linear; Input Voltage Primary Max:7V; Output Voltage Max:3.3V; Output Current Max:800mA; Dropout Voltage, Vdo:0.24V; Voltage Tolerance ±:0.015%; No. of Outputs:1 ;RoHS Compliant: Yes

IC, V REG LDO 0.8A 3.3V, SMD, 3874; Output Type:Fixed; Input Voltage Min:2.5V; Input Voltage Max:7V; Fixed Output Voltage Nom.:3.3V; Adjustable Output Voltage Min:-; Adjustable Output Voltage Max:-; Output Current:800mA; Dropout Voltage Vdo:240mV; LDO Regulator Case Style:SOT-223; No. of Pins:5Pins; Operating Temperature Min:-40°C; Operating Temperature Max:125°C; Product Range:3.3V 800mA LDO Voltage Regulators; Automotive Qualification Standard:-; MSL:MSL 1 - Unlimited; SVHC:No SVHC (27-Jun-2018); Accuracy %:1.5%; Base Number:3874; IC Generic Number:3874; No. of Outputs:1Outputs; Operating Temperature Range:-40°C to +125°C; Operating Voltage Tolerance +:1.5%; Output Current Max:0.8A; Output Voltage Nom.:3.3V; Primary Input Voltage:4.3V; Supply Voltage Max:7V; Supply Voltage Min:2.5V; Termination Type:Surface Mount Device; Voltage Regulator Type:Positive Fixed LDO

The LP3871/LP3874 series of fast ultra low-dropout linear regulators operate from a +2.5V to +7.0V input supply. Wide range of preset output voltage options are available. These ultra low dropout linear regulators respond very quickly to step changes in load, which makes them suitable for low voltage microprocessor applications. The LP3871/LP3874 are developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the LP3871/LP3874 to operate under extremely low dropout conditions. Dropout Voltage: Ultra low dropout voltage; typically 24mV at 80mA load current and 240mV at 0.8A load current. Ground Pin Current: Typically 6 Ma at 0.8A load current. Shutdown Mode: Typically 10nA quiescent current when the shutdown pin is pulled low. Error Flag: Error flag goes low when the output voltage drops 10% below nominal value. SENSE: Sense pin improves regulation at remote loads. Precision Output Voltage: Multiple output voltage options are available ranging from 1.8V to 5.0V with a guaranteed accuracy of +-1.5% at room temperature, and +-3.0% over all conditions (varying line, load, and temperature).