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The AP7383 series is a positive voltage regulator IC.
The AP7383 features a wide-input voltage range, high-accuracy, lowdropout voltage, current limit and ultra-low quiescent current, which make it ideal for use in various USB, portable devices, and instrument application.
The IC consists of a voltage reference, an error amplifier, a resistor network for setting output voltage, a current-limit circuit for current protection, and a chip enable circuit.
The AP7383 is available in 1.8V, 3.0V, 3.3V, 3.6V, 4.15V, 4.4V and 5.0V fixed-output voltage versions.
The AP7383 is available in space-saving SOT25, SOT89 and UDFN2020-6 (Type C) packages.
Laptop, Palmtops, Notebook Computers
Portable Information Appliances
Wide Input Voltage Range: Up to 30V
Low Dropout Voltage: VDROP = 500mV @ IOUT = 50mA
Low Ground Current
High Output Voltage Accuracy
Compatible with Low ESR Ceramic Capacitor
Excellent Line/Load Regulation
Thermal Shutdown Function
- SOT25/U-DFN2020-6 (Type C): Level 1 per J-STD-020
- SOT89: Level 3 per J-STD-020
- SOT25/SOT89: Finish – Matte Tin Plated Leads, Solderable per MIL-STD-202, Method 208
- U-DFN2020-6 (Type C): Finish – NiPdAu over Copper Leadframe. Solderable per MIL-STD-202, Method 208