TPS51396A Step-Down Voltage Regulator

Texas Instruments TPS51396A Step-Down Voltage Regulator is a cost-effective, high-voltage input, high-efficiency synchronous buck converter with integrated FETs. The key feature of the TPS51396A is its ULQ (Ultra Low Quiescent) feature to enable low-bias current and large duty operation. The ULQ feature is extremely beneficial for long battery life in low power operation. The TPS51396A operates with a supply input voltage ranging from 4.5V to 24V. It uses DCAP3 control mode to provide a fast transient response, good line, load regulation, no requirement for external compensation, supports low equivalent series resistance (ESR) output capacitors, such as specialty polymer and ultra-low ESR ceramic capacitors.