DESCRIPTION
The UTC Low power and high accuracy are achieved through CMOS process and metal fuses trimming technologies. In stand-by mode, supply current can be dramatically cut. Since the input-output voltage differential is small, loss control efficiency is good. The UTC UC621XX is particularly suited for use with battery operated portable products, and products where supply current regulation is required. 3 2 1 CMOS IC 5 4 SOT-25 *Pb-free plating product number: UC621XXL FEATURES
* Ultra Small Input-Output Voltage Differential : 100mA of output current is available with a differential of 0.1V. (Performance depends on the external transistor characteristics.) * Maximum Output Current : 1A * Output Voltage Range : 2V ~ 6V in 0.1V increments * Highly Accurate : Set-up voltage ±2% * Low Power Consumption : Typ.50µA (VOUT = 5.0V) : Typ.0.2µA (Stand-by) * Output Voltage Temperature Characteristics: Typ. ±100ppm/ * Input Stability : Typ.0.1%/V ORDERING INFORMATION Order Number Package Normal Lead Free Plating UC621xx-AF5-R UC621xxL-AF5-R SOT-25 Note: xx: Output Voltage, refer to Marking Information.
Unisonic Technologies
