8682l Datasheet <RECENT ●>

For those who require a deeper dive into the technical aspects of the 8682L, the datasheet provides a comprehensive overview of its technical specifications. These include:

| Parameter | Symbol | Typical Value | Unit | Condition | | :--- | :--- | :--- | :--- | :--- | | | Vout | 3.3, 5.0, or 8.0 | V | Fixed (check marking) | | Input Voltage Range | Vin | 4.5 to 18 | V | Max 20V | | Output Current | Iout | 150 to 300 | mA | Depending on package | | Dropout Voltage | Vdo | 0.3 to 0.7 | V | @ Iout=100mA | | Quiescent Current | Iq | 2 to 5 | mA | Typical | | Line Regulation | | 0.1 | %/V | | | Load Regulation | | 0.5 | % | | | Operating Temp | Top | -40 to +85 | °C | Industrial range | | Storage Temp | Tstg | -55 to +150 | °C | | 8682l Datasheet

: Found extensively in laptop repair and manufacturing, specifically in power supply and charging circuits. Common Use in Repairs For those who require a deeper dive into

The 8682L chip manages safe power distribution between an external DC adapter, the internal system rail, and the Lithium-Ion (Li-Ion) battery pack. : O2Micro (Optimized To Allow Innovation) Package Type : QFN-16 (Quad Flat No-leads, 16-pin variant) : O2Micro (Optimized To Allow Innovation) Package Type

| Substitute Part | Key Difference | When to Use It | | :--- | :--- | :--- | | | Higher max current (800mA), larger package (SOT-223) | When needing >300mA. Not pin-compatible with SOT-23. | | XC6206P332MR | Ultra-low quiescent current (1µA), same pinout (SOT-23) | For battery-powered upgrades. Direct substitute for 3.3V variant. | | 78L05 | Standard dropout (1.7V), TO-92 package only | For older through-hole designs, but dropout is much worse. | | MCP1700-3302E | Very low quiescent (1.6µA), SOT-23 | Modern replacement for 3.3V 8682l in low-power IoT. |