AP2204K-1.8TRG1 Datasheet PDF - BCD Semiconductor

Description
AP2204 series are positive voltage regulator IC fabricated by high voltage EPNP process.
The AP2204 has features of wide input voltage range and high accurcay, high ripple rejection, low droput voltage, low noise, current limit and ultra-low quiescent current which make them ideal for use in various USB and portable device.
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.
AP2204 has adjustable, 1.8V, 3.3V, 5.0V fixed voltage versions.

FEATUREs
· Wide Input Voltage Range: 2.3V to 24V
· Wide Output Voltage Range: 1.24V to 22V
· Excellent Ripple Rejetion: 60dB@ f=1kHz
· Low Dropout Voltage: VDROP=50mV@ IOUT=100µA
· Low Ground Current
· High Output Voltage Accuracy
· Compatible with Low ESR Ceramic Capacitor
· Excellent Line/Load Regulation
· Thermal Shtdown Function

APPLICATIONs
· Battery-powered Equipment
· Laptop, Palmtops, Notebook Computers
· Portable Information Appliancess