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LM137HVH/883

LM137HVH/883

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Texas Instruments

1.5A -50V INPUT CAPABLE ADJUSTABLE NEGATIVE VOLTAGE REGULATOR / LDO

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LM137HVH/883

LM137HVH/883

Active
Texas Instruments

1.5A -50V INPUT CAPABLE ADJUSTABLE NEGATIVE VOLTAGE REGULATOR / LDO

Find alt

Description

General part information

LM137HVQML Series

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.

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.

Technical Specifications

Parameters and characteristics for this part

SpecificationLM137HVH/883
Current - Output1.5 A
Current - Quiescent (Iq)5 mA
Mounting TypeThrough Hole
Number of Regulators1
Operating Temperature (Max)150 °C
Operating Temperature (Min)-55 °C
Output ConfigurationNegative
Output TypeAdjustable
Package / CaseTO-39-3 Metal Can, TO-205AD
Package NameTO-3
Protection FeaturesOver Current, Short Circuit, Over Temperature
PSRR77 dB
Voltage - Input (Max)50 V p-p
Voltage - Output (Max)-37 V
Voltage - Output (Min/Fixed)-1.2 V

Pricing

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CAD

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