UC3843B SMD IC – High-Performance Current Mode PWM ControllerThe UC3843B is a high performance fixed frequency current mode PWM controller ideal for off line and DC to DC converter applications. It offers enhanced speed and stability, enabling efficient power management in various switching power supply designs. Its SMD form factor makes it well suited for compact, high density circuits. Features Fixed 250 kHz oscillator frequency for high speed switching Low start up and operating current for energy efficiency

and single or split supply operation

allowing computers to increase their UART capabilities or directly upgrade synchronous interface devices to USB buses

Resistors in the 0603 package have a greater voltage rating

AC and brushless DC motor drives

dimmer controls for lights

in addition to various sizes

Its a temperature compensated zener reference diode with  temperature coefficeint as low as 0

Value 1uF Voltage (Max) 50 Volts Package SMD 0805 Tolerance ± 10% Quantity 10

3V DC to 5V DC

and patient data display

Complete your circuit and join your components electrically through this soldering wire

designed to provide bright