A6250

AiT Semiconductor Inc. www.ait-ic.com   A6250 LOW DROPOUT VOLTAGE REGULATOR 250mA CMOS LOW QUIESCENT CURRENT DESCRIPTION The A6250 is a series of low dropout regulators to provide fixed positive output from 1.2V~6.0V (0.1V increasing). The A6250 offers low power consumption, low quiescent current (Iq=3.0uA) to have longer battery life. The A6250 includes high accuracy voltage reference, error amplifier, current limit circuit and output driver module. The A6250 has well load transient response and good temperature characteristic, which can assure the stability of chip and power system. The A6250 is available in SOT-23 and SOT-89 package. ORDERING INFORMATION Package Type Part Number SOT-23 A6250E3R-XX E3 A6250E3VR-XX SOT-89 A6250K3R-XXZ K3 A6250K3VR-XXZ XX: Output Type 25=2.5V, 33=3.3V Note Z: Pin Type A or B or C See Pin Description Table R: Tape & Reel AiT provides all RoHS products Suffix “V” means Halogen free Package FEATURES  Low Iq: 3.0uA (typ.)  Max Output current: 250mA  Min in/out voltage difference 170mV@100mA (VOUT=3.0V) 400mV@250mA (VOUT=3.0V)  Input Range: 1.5V~10V  Output Range: 1.2V~6V (0.1V increasing)  Output voltage accuracy within ±2%  Current Limit Protection  Available in SOT-23 and SOT-89 package APPLICATION  Power Management for Battery Equipment  MP3, PDA, DSC, Mouse, PS2 Games  Voltage Reference  Regulation after Switching Power TYPICAL APPLICATION NOTE1: Input capacitor (CIN=1uF) is recommended in all application cir...