General Description

The APL5930 is a 3A ultra low dropout linear regulator. The IC needs two supply voltages, one is a control voltage (VCNTL) for the control circuitry, the other is a main supply voltage (VIN) for power conversion, to reduce power dissipation and provide extremely low dropout voltage.

特性 Features

· Compatible with APL5913

· Ultra Low Dropout

- 0.23V(typical) at 3A Output Current

· Low ESR Output Capacitor (Multi-layer

Chip Capacitors (MLCC)) Applicable

· 0.8V Reference Voltage

· High Output Accuracy

- ±1.5 over Line, Load, and Temperature Range

· Fast Transient Response

· Adjustable Output Voltage

· Power-On-Reset Monitoring on Both VCNTL and VIN Pins

· Internal Soft-Start

· Current-Limit and Short Current-Limit Protections

· Thermal Shutdown with Hysteresis

· Open-Drain VOUT Voltage Indicator (POK)

· Low Shutdown Quiescent Current (<30 mA)

· Shutdown/Enable Control Function

· Simple SOP-8P Package with Exposed Pad

· Lead Free and Green Devices Available (RoHS Compliant)