Datasheet — 9e102

The series consists of ultra-miniature, octal (8-position) DIP switches designed for use on printed circuit boards (PCBs). These switches are typically used for logic configuration, address selection, and mode settings in electronic systems.

Mara smoothed the page. The datasheet read less like a manual and more like instruction for grief: 9e102 datasheet

: This is a synchronous step-down switching regulator (DC/DC converter) with an integrated power MOSFET. Input Range : Output Current : Up to Package : SOP-J8 The datasheet read less like a manual and

is a high-efficiency DC/DC converter designed to reduce standby power in consumer electronics. Input Voltage Range: 7.0V to 26V. Output Current: Maximum 1.0 A. Switching Frequency: 570 kHz (Typical). Efficiency: Approximately 80% at a 10mA output. Package Type: Control Mode: Current mode control for high-speed transient response. Integrated Protection: Output Current: Maximum 1

The marking on equivalents may read "102" or "102K" instead of "9E102". The '9E' prefix is specific to a few Asian manufacturers and older batches.

Compatible with standard aqueous or solvent cleaning processes. 5. Equivalent Parts and Alternatives