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ISL80510 Datasheet - Renesas

ISL80510 High Performance 1A LDO

PIN NUMBER 1, 2 3 4 5 6 7, 8 - PIN NAME VOUT FB GND ENABLE SS VIN EPAD DESCRIPTION Regulated output voltage. A minimum 4.7µF X5R/X7R output capacitor is required for stability. See “External Capacitor Requirements” on page 10 for more details. This pin is the input to the control loop error ampl.

ISL80510 High Performance 1A LDO The ISL80510 is a single output Low Dropout voltage regulator (LDO) capable of sourcing up to 1A output current. This LDO operates from input voltages of 2.2V to 6V. The output voltage of ISL80510 can be programmed from 0.8V to 5.5V. A submicron BiCMOS process is utilized for this product family to deliver the best in class analog performance and overall value. This CMOS LDO consumes significantly lower quiescent current as a function of load compared to bipolar.

ISL80510 Features

* ±1.8% VOUT accuracy guaranteed over line, load and TJ = -40°C to +125°C

* Very low 130mV dropout voltage at VOUT = 2.5V

* Stable with a 4.7µF output ceramic capacitor

* Very fast transient response

* Programmable output soft-start time

* Excellent PS

ISL80510-Renesas.pdf