Part Number	RT8237L Datasheet
Manufacturer	Richtek
Overview	The RT8237L PWM controller provides high efficiency, excellent transient response, and high DC output accuracy needed for stepping down high-voltage batteries to generate low-voltage CPU core, I/O, an. * Wide Input Voltage Range: 4.5V to 26V * Output Voltage Range: 0.7V to 3.3V * Built-In 0.5% 0.7V Reference Voltage * Quick Load-Step Response within 100ns * 4700ppm/C Current Source for Current Limit RDS(ON) * Adjustable Current Limit with Low-Side MOSFET * 4 Selectable Frequency Settings * Soft-S.