A8450KLBTR , Linear And Switching Voltage Regulator IC 4 Output Step-Down (Buck) (1), Linear (LDO) (4) 24-SOIC (0.295", 7.50mm Width). we specialize in Allegro MicroSystems, LLC. A8450KLBTR electronic components. A8450KLBTR can be shipped within 24 hours after order.