Here is the English information on the MC78L05ACDR2G chip:

The MC78L05ACDR2G is an N-channel power MOSFET from ON Semiconductor.

Key Specifications:

• Breakdown Voltage: 20V
• On-Resistance: 2 Ω (max)
• Continuous Drain Current: 500mA
• Fast Switching Speeds
• SC-70 Small Outline Package

Designed for small signal applications up to 500mA.

Its low on-resistance enables efficient power handling with minimal losses.

Fast switching provides good performance in amplification and buffer circuits.

The compact SC-70 package saves space for board-level designs.

Well-suited for voltage regulators, audio amplifiers/buffers below 500mA loads.

Also suitable for various linear and switching regulator designs.

In summary, the MC78L05ACDR2G is a 500mA MOSFET optimized for small signal and low power applications.

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