Sanken SI-3011ZF
the SI-3011ZF ▪ Adjustable 1.1 to 5 V Output Voltage voltage regulator offers the reduced dropout voltage and low ▪ Remote Voltage Sensing ▪ Foldback Current Limiting ▪ Thermal Protection Applications ▪ TVs, VCRs, Electronic Games ▪ Embedded Core, Memory, or Logic Supplies quiescent current essential for improved efficiency. This device delivers a regulated output at up to 3 A.FEATURES AND BENEFITS
DESCRIPTION
● 3 A Output Current Designed to meet the high-current requirements in industrial● 0.7 V Maximum Dropout Voltage at IO = 3 A and consumer applications; embedded core, memory, or logic
● 1 μA Maximum Standby Current supplies; TVs, VCRs, and office equipment, Integrated thermal s and overcurrent protection enhance overall system reliability. n Devices with fixed output voltages of 2.5 V or 3.3 V are also ig available. s Quiescent current does not increase significantly as the dropout e voltage is approached, an ideal feature in standby/resume power D systems where data integrity is crucial. Regulator accuracy
● Printers and Other Office Equipment
● Industrial Machinery w
● Secondary-Side Stabilization of Multi-Output SMPS r Ne Package: 5-pin TO-220 nded fo Not to scale and excellent temperature characteristics are provided by a bandgap reference. An LS-TTL/CMOS-compatible input gives the designer complete control over power up, standby, or power down. A pnp pass element provides a dropout voltage of less than 700 mV at 3 A of load current.