Description
The YW 78L05 is a 3-terminal positive voltage regulator that provides a fixed 5V output with up to 100mA of current. It is widely used in low-power electronics for voltage regulation from higher DC sources (e.g., 9V, 12V) to a stable 5V output.
Packaged in a compact TO-92 form factor, this IC is easy to use in breadboard prototypes and soldered circuit boards. The YW 78L05 offers internal current limiting, thermal shutdown, and safe-area compensation for reliable operation in various environments.
🧊 Note:
Product colour may vary slightly depending on batch and availability. Functionality remains the same. (Refer to the product image for illustration only. For exact specifications, please check the datasheet.)
✅ Key Features:
Fixed Output Voltage: +5V
Maximum Output Current: 100mA
Package: TO-92 (3-pin)
Input Voltage Range: 7V – 20V
Internal current limiting and thermal shutdown
Low standby current
Compact and reliable for small devices
⚙️ Applications:
5V regulated power supply
Arduino and embedded projects
Battery-powered circuits
Microcontroller and sensor power
DIY electronics and kits
Voltage regulation for logic-level components
📐 Approx Dimensions (TO-92 Package):
Height: ~4.5 mm (body), ~12 mm including leads
Width: ~4.0 mm
Lead Pitch: 1.27 mm (standard spacing)
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