Buck-Boost Switching Regulator IC Positive Programmable 0.8V 1 Output 8A 21-PowerVFQFN Synchronous buck-boost DC-DC converter IC that regulates output voltage from a wide input supply range for power management applications. The TPS552892RYQR integrates a four-switch synchronous buck-boost power stage and operates with a 2.7 V to 36 V input voltage range, providing a regulated output voltage across a wide conversion range. It supports programmable output voltage settings and adjustable switching frequency operation, enabling flexible power design optimization. The device includes I²C interface control for configuration and telemetry monitoring. It is designed for high-efficiency step-up and step-down conversion in compact power systems. Key specifications (per datasheet): Input voltage range: 2.7 V to 36 V Topology: Synchronous 4-switch buck-boost converter Control/interface: I²C configurable operation Adjustable switching frequency (as specified in datasheet) #DC-DCConverter #BuckBoost #PowerManagement #TexasInstruments #SynchronousConverter #IC

NAVIGATION, 50mA, 12VDC SPST-NO, 4 Way Directional, Center Select Surface MountJS1400 Series is a 5-position SMT navigation switch (joystick switch) from E-Switch designed for user interface navigation and directional control applications. The switch provides five normally-open positions including up, down, left, right, and center push selection. It features a compact surface-mount design, 360° directional actuation, long mechanical life of up to 100,000 cycles, and low operating force for intuitive user interaction. With a 12VDC, 50mA rating and compact footprint, the JS1400 is ideal for handheld devices, navigation controls, telecommunications equipment, consumer electronics, industrial interfaces, medical devices, and embedded control systems requiring menu navigation and cursor control. Search Keywords: JS1400, E-Switch JS1400, navigation switch, joystick switch, 5-position switch, 5-way switch, SMT joystick, navigation controller switch, directional switch, center push switch, tactile joystick switch, user interface switch, handheld device switch, menu navigation switch, cursor control switch, embedded control switch, telecom navigation switch, industrial control switch, surface mount joystick, PCB joystick switch Hashtags: #JS1400 #ESwitch #NavigationSwitch #JoystickSwitch #5WaySwitch #DirectionalSwitch #SMTSwitch #TactileSwitch #UserInterface #HMI #EmbeddedSystems #IndustrialElectronics #ConsumerElectronics #Telecommunications #HandheldDevices #PCBDesign #ElectronicComponents #Switch #ControlInterface #NavigationControl