低压降固定和可调正电压调节器 LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS
Description
The LD1117 is a LOW DROP Voltage Regulator able to provide up to 800mA of Output Current, available even in adjustable version Vref=1.25V. Concerning fixed versions, are offered the following Output Voltages: 1.2V,1.8V,2.5V,2.85V, 3.0V 3.3V and 5.0V. The 2.85V type is ideal for SCSI-2 lines active termination. The device is supplied in: SOT-223, DPAK, SO-8 and TO-220.
Feature summary
■ Low dropout voltage 1V TYP.
■ 2.85V Device performances are suitable for SCSI-2 active termination
■ Output current up to 800 mA
■ Fixed output voltage of: 1.2V, 1.8V, 2.5V,2.85V, 3.0V, 3.3V, 5.0V
■ Adjustable version availability Vrel=1.25V
■ Internal current and thermal limit
■ Available in ± 1% at 25°C and 2% in full temperature range
■ Supply voltage rejection: 75dB typ.