WIDE INPUT VOLTAGE RANGE, 150mA ULDO REGULATOR
General Description
Features
Data Sheet AP2204
The AP2204 series is a...
WIDE INPUT VOLTAGE RANGE, 150mA ULDO
REGULATOR
General Description
Features
Data Sheet AP2204
The AP2204 series is a positive voltage
regulator IC · Wide Input Voltage Range: 2.3V to 24V
fabricated by high voltage E
PNP process.
· Wide Output Voltage Range: 1.24V to 22V
· Excellent Ripple Rejection: 60dB@ f=1kHz
The AP2204 has features of wide input voltage range, high accurcay, high ripple rejection, low dropout
·
Low Dropout Voltage: VDROP=100mV@
voltage, low noise, current limit and ultra-low
IOUT=100µA
quiescent current which make it ideal for use in various · Low Ground Current
USB and portable devices.
· High Output Voltage Accuracy
· Compatible with Low ESR Ceramic Capacitor
The IC consists of a voltage reference, an error · Excellent Line/Load Regulation
amplifier, a resistor network for setting output voltage, a current limit circuit for current protection, and a chip
·
Thermal Shutdown Function
enable circuit.
The AP2204 has 1.5V, 1.8V, 2.5V, 2.8V, 3.0V, 3.3V, 5.0V fixed voltage versions and adjustable voltage version.
The AP2204 is available in space-saving SOT-23-5, SOT-89 and PSOP-8 packages.
Applications
· Battery-powered Equipment · Laptop, Palmtops, Notebook Computers · Portable Information Appliances
SOT-23-5
SOT-89
Figure 1. Package Types of AP2204
PSOP-8
Jul 2011 Rev. 2. 2
BCD Semiconductor Manufacturing Limited 1
WIDE INPUT VOLTAGE RANGE, 150mA ULDO
REGULATOR Pin Configuration
Data Sheet AP2204
R (Note 1)
R Package (SOT-89)
...
