UR233

UNISONIC TECHNOLOGIES CO., LTD UR233 LINEAR INTEGRATED CIRCUIT LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS  DESCRIPTION The UTC UR233 is a LOW DROP Voltage Regulator able to provide up to 0.8A of Output Current, available even in adjustable version (VREF=1.25V).High efficiency is assured by NPN pass transistor. In fact in the case, unlike than PNP one, the Quiescent Current flows mostly into the load. Only a very common 10F minimum capacitor is needed for stability. On chip trimming allows the regulator to reach a very tight output voltage tolerance, within 1% at 25°С. The ADJUSTABLE UR233 is pin to pin compatible with the other standard Adjustable voltage regulators maintaining the better performances in terms of Drop and Tolerance.  FEATURES *Low dropout voltage (1.5V Typ.) *Output current up to 0.8A *Fixed output voltage of: 1.7V,1.8V,2.5V, 2,85V, 3.0V, 3.3V, 5.0V *Adjustable version availability (VREF=1.25V) *Internal current and thermal limit *Available in 1%(at 25°С) and 2% in all temperature range *Supply voltage rejection: 75dB (TYP)  ORDERING INFORMATION Ordering Number Lead Free Halogen Free UR233L-xx-AA3-①-② UR233G-xx-AA3-①-② UR233L-xx-AB3-①-② UR233G-xx-AB3-①-② UR233L-xx-TA3-①-② UR233G-xx-TA3-①-② UR233L-xx-TN3-①-② UR233G-xx-TN3-①-② UR233L-xx-TQ2-①-② UR233G-xx-TQ2-①-② UR233L-xx-TQ3-①-② UR233G-xx-TQ3-①-② UR233L-xx-S08-①-② UR233G-xx-S08-①-② Note: Pin Assignment: I: VIN O: VOUT G: GND Package SOT-223 SOT-89 TO-220 TO-252 TO...