LM137QML Military Grade 1.5A Adjustable Output Linear Regulator / LDO | TI.com

LM137QML (ACTIVE)

Military Grade 1.5A Adjustable Output Linear Regulator / LDO

 

Recommended alternative parts

  • LM137QML-SP  - The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. 

Description

The LM137 are adjustable 3-terminal negative voltage regulators capable of supplying in excess of 1.5 A over an output voltage range of −37 V to −1.2 V. These regulators are 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 LM137 series features internal current limiting, thermal shutdown and safe-area compensation, making them virtually blowout-proof against overloads.

The LM137 serve a wide variety of applications including local on-card regulation, programmable-output voltage regulation or precision current regulation. The LM137 are ideal complements to the LM117 adjustable positive regulators.

Features

  • SMD 5962-99517
  • Available TID Qualified to 30 krad(Si)
  • Output Voltage Adjustable from −37 V to −1.2 V
  • 1.5A Output Current Specified, −55°C to +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 is Short Circuit Protected

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Parametrics

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Part number Order Product type Category Rating
LM137QML Order now Power Management     Tested Die
Wafer Sale    
Military    
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