The characteristics about ic components MAX8732A

characteristics below:

1.No Current-Sense Resistor Needed (electronic components MAX8734A)

2.Accurate Current Sense with Current-Sense
Resistor (electronic component  MAX8732A/MAX8733A)

3.1.5% Output Voltage Accuracy

4.3.3V and 5V 100mA Bootstrapped Linear
Regulators

5.Internal Soft-Start and Soft-Stop Output
Discharge

6.Quick-PWM with 100ns Load Step Response

7.3.3V and 5V Fixed or Adjustable Outputs
(Dual Mode™)

8.4.5V to 24V Input Voltage Range

9.Enhanced Ultrasonic Pulse-Skipping Mode
(25kHz min)

10.Power-Good (PGOOD) Signal

11.Overvoltage Protection Enable/Disable

Many other ic components  lm358,lm317,ne555,lm324,lm339 is top model for   Electronic application field.If you want to know the characteristics,Functions and  applications,I Recommend a site for you Hqew.net.