LM137HVQML 1.5A -50V Input Capable Adjustable Negative Voltage Regulator / LDO | TI.com

LM137HVQML (ACTIVE)

1.5A -50V Input Capable Adjustable Negative Voltage Regulator / LDO

 

Description

The LM137HV is an adjustable 3-terminal negative voltage regulator capable of supplying in excess of −1.5A over an output voltage range of −47V to −1.2V. This regulators is exceptionally easy to apply, requiring only 2 external resistors to set the output voltage and 1 output capacitor for frequency compensation. The circuit design has been optimized for excellent regulation and low thermal transients. Further, the LM137HV features internal current limiting, thermal shutdown and safe-area compensation, making them virtually blowout-proof against overloads.

The LM137HV serves a wide variety of applications including local on-card regulation, programmable-output voltage regulation or precision current regulation. The LM137HV is an ideal complement to the LM117HV adjustable positive regulator.

Features

  • Output Voltage Adjustable from −47V to −1.2V
  • 1.5A Output Current Specified, −55°C ≤ TJ ≤ +150°C
  • Line Regulation Typically 0.01%/V
  • Load Regulation Typically 0.3%
  • Excellent Thermal Regulation, 0.002%/W
  • 77 dB Ripple Rejection
  • Excellent Rejection of Thermal Transients
  • 50 ppm/°C Temperature Coefficient
  • Temperature-Independent Current Limit
  • Internal Thermal Overload Protection
  • Standard 3-Lead Transistor Package
  • Output Short Circuit Protected

All trademarks are the property of their respective owners.

Parametrics

Compare all products in Die & wafer services Email Download to Excel
Part number Order Product type Category Rating
LM137HVQML Order now Power Management     Tested Die     Military    
LM120QML Samples not available Power Management     Tested Die     Military    
LM137QML Samples not available Power Management     Tested Die
Wafer Sale    
Military