When searching for a "top view pinout diagram," engineers are typically looking down at the component as it sits on a Printed Circuit Board (PCB). The 1N518 is typically housed in a DO-35 (Glass Axial) package. This package is a small glass cylinder with axial leads (wires coming out of both ends).
Here is how to interpret the "pinout" from the top view:
| Pin No. | Pin Name | Function Description | | :--- | :--- | :--- | | 1 | EN | Enable Pin: Active high. Logic high (>1.2V) enables output. Tie to VIN if unused. | | 2 | GND | Ground: Common reference for input and output. Connect to system ground plane. | | 3 | IN | Input Voltage: Unregulated supply input. Bypass with a 1µF – 10µF ceramic capacitor to GND. | | 4 | BYPASS / NR | Bypass/Noise Reduction: Connect a 10nF – 100nF capacitor to GND to reduce output noise. | | 5 | NC / FB | No Connect or Feedback: On fixed-output versions, this pin is NC. On adjustable versions, it connects to a resistor divider. | | 6 | OUT | Regulated Output: Provides stable output voltage. Needs a 1µF – 10µF capacitor to GND. | inx in518 ic pinout diagram top
The INX IN518 is a versatile, compact LDO regulator typically found in portable electronics. Understanding its pinout diagram and top marking is essential for successful integration or repair. To recap:
By using this guide, you can confidently work with the INX IN518 in your next power supply design or repair job. When searching for a "top view pinout diagram,"
Further Reading & References:
Have questions or corrections? Leave a comment below with your IN518 top marking and measured voltages to help build a community cross-reference database. By using this guide, you can confidently work
Title: Comprehensive Guide to the IN518 (1N518) Diode: Pinout, Identification, and Circuit Integration
The INX IN518 is not always listed on major distributor websites (Mouser, DigiKey) under "INX". To find the official datasheet:
Warning: If no official datasheet exists, the part may be a generic Chinese ODM code. In that case, follow the pinout above but characterize the part before mass production.