Here is the English information on the LM337BD2TR4G chip:

The LM337BD2TR4G is an adjustable 3-terminal positive-voltage regulator from .

Key Specifications:

• Input voltage range: 15V minimum
• Output voltage: Adjustable 1.25V to 37V
• Maximum output current: 1.5A
• Temperature range: -55°C to 150°C
• Available in TO-220-3 package

This regulator allows the output voltage to be adjusted externally between 1.25V and 37V relative to the adjusted voltage.

It can supply currents of up to 1.5A continuously from an input supply of 15V or more.

Wide operating temperature range from -55°C to 150°C is suitable for industrial applications.

TO-220-3 package provides good heat dissipation for higher currents.

Convenient adjustment capability facilitates multiple fixed voltages from a single design.

Well-suited for applications requiring an adjustable voltage supply from 15V to 37V over an extended temperature range.

In summary, the LM337BD2TR4G provides a versatile adjustable regulator in an industrial temperature rated package.

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