LM117HVQML-SP数据手册TI中文资料规格书

描述 Description

The LM117HVQML-SP adjustable 3-terminal positive voltage linear regulator is capable of supplying 0.5A over a 1.2-V to 57-V output range. It is simple to use and requires only two external resistors to set the output voltage.

The regulator is \"floating\" and sees only the input-to-output differential voltage, thus enabling supplies of several hundred volts to be regulated as long as the maximum input-to-output differential is not exceeded.

The flight-proven LM117HVQML-SP offers full overload protection such as current limit, thermal overload protection, and safe area protection. It is exceptionally versatile and can also be used as an adjustable switching regulator, a programmable output regulator, a precision current regulator, and more.

For lower voltage applications, the LM117QML-SP is a pin-to-pin drop-in replacement suitable for up to 41.25 V. For the negative complement, see the LM137QML-SP datasheet.

特性 Features

• Radiation hardness assured (RHA) up to a total ionizing dose (TID) of 100 krad(Si)
• High dose rate (HDR) option at 50–300 rad(Si)/s
• Low dose rate (LDR) option at 10 mrad(Si)/s

• Specified 0.5-A output current
• Adjustable output down to 1.2 V
• Current limit constant with temperature
• Output is short-circuit protected