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LM337LM

线性电压稳压器, 可调, 40V主输入, -37V至-1.2V/100 mA/1A输出, SOIC-8

TEXAS INSTRUMENTS LM337LM
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制造商产品编号:
LM337LM
库存编号
9485945

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产品概述

The LM337LM is a 3-terminal Adjustable Regulator capable of supplying 100mA over a 1.2 to 37V output range. It is exceptionally easy to use and requires only two external resistors to set the output voltage. In addition to higher performance than fixed regulators, the LM337L offers full overload protection, current limit, thermal overload protection and safe area protection. All overload protection circuitry remains fully functional even if the adjustment terminal is disconnected. This regulator is useful in a wide variety of other applications, since the regulator is "floating" and sees only the input-to-output differential voltage, supplies of several hundred volts can be regulated as long as the maximum input-to-output differential is not exceeded. It makes an especially simple adjustable switching regulator, a programmable output regulator or by connecting a fixed resistor between the adjustment and output and can be used as a precision current regulator.
  • 0.01%/V Typical line regulation
  • Current limit constant with temperature
  • Eliminates the need to stock many voltages
  • 80dB Ripple rejection
  • Output is short-circuit protected
  • Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.

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-

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-37V

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-1.2V

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-40V

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-4.2V

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-

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100mA

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可调

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SOIC

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8引脚

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-25°C

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100°C

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-

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MSL 1 -无限制
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CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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