ST ST1L08SPUR

正5.5V800mA

Overview

STMicroelectronics' ST1L08SPUR Voltage Regulator provides 0.8A of maximum current from an input voltage in the range from 1V to 5.5V, with a typical dropout voltage as low as 70mV. It is stabilized with a ceramic capacitor on the output and is equipped with current limit and thermal protection. The very low drop voltage, low quiescent current and high PSRR features make it suitable for low power battery-powered applications. Enable logic logic control functions puts the ST1L08SPUR in shutdown mode, reducing the total current consumption. Features Input voltage from 1 to 5.5VUltra low-dropout voltage (90mV max.@800mA load)Low ground current (35�A typ. @ no load)Output voltage tolerance: &177;2.0%@25�CHigh PSRR: 80dB@100Hz, 50dB@1MHz800mA guaranteed output currentWide range of output voltages available on request: from 0.5V to 5V and adjustableLogic-controlled electronic shutdownInternal current and thermal limitPower Good functionAvailable in DFN8 2x3mm packageTemperature range -40�C to 125�CInput voltage control for the ST1L08Sxx   Applications ConsumerHard Disk Drives, SSDComputer

Features

Tape & Reel (TR) Package
700mV dropout voltage
2% tolerance

Surface Mount Mounting Type

Applications

There are a lot of STMicroelectronics
ST1L08SPUR Linear Voltage Regulators applications.

• Video equipment
• CPU power supply
• Switching regulator
• Multiple-power supply system
• Digital audio player
• Digital TV
• Smartcard
• Industrial equipment
• DVD and CD-ROM drive
• Quick charge protocols