LA5603

Ordering number:ENN4063 Monolithic Linear IC LA5603 Multifunction, Multiple Voltage Power Supply Overview The LA5603 is a multifunction, low dropout voltage, multiple voltage power supply for use in microcomputer controlled audio equipment such as CD players and minicomponent stereo systems. The LA5603 features a 5.6V, 0.5A supply, a 7.5V, 1.0A supply and a –7.5V, –1.0A supply each with an on/off switch, a 4.8V (IOA2=0.1A, IOA1=0) supply with a reverse current prevention diode and a 5.6V (IOA1=0.1A, IOA2=0) supply enabling it to power both analog and digital components. The LA5603 incorporates reset, mute and power-on functions for generating signals for the components (s) being powered and an adjustable startup delay function for controlling the sequence in which system components are powered up. The LA5603 operates from a ±8.5 to ±16V dual supply and is available in 18-pin SIPs. Package Dimensions unit:mm 3109-SIP18H [LA5603] 37.0 30.0 15.0max 13.8 8.0 6.0 0.8min 1 1.5 2.0 0.5 R1.7 11.0 4.5 18 0.4 1.0 2.25 SANYO : SIP18H Features Low dropout voltage power supply. 5.6V, 0.5A supply with on/off switch. 7.5V, 1.0A and –7.5V, –1.0A supplies with on/off switches. 4.8V (IOA2=0.1A, IOA1=0) supply with diode to prevent reverse currents. 5.6V (IOA1=0.1A, IOA2=0) supply. Reset function. Mute function. Auto power-on function. Powers both analog and digital components. ±8.5 to ±16V dual supply. 18-pin SIP. Any and all SANYO products described or contain...