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LM337T - 

Linear Voltage Regulator, Adjustable, -50V to -4.2V input, -1.2V to -37V/1.5A out, TO-220-3

TEXAS INSTRUMENTS LM337T
TEXAS INSTRUMENTS LM337T

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Manufacturer Part No:
LM337T
Newark Part No.:
07B6483
Technical Datasheet:
(EN)
See all Technical Docs

Product Information

:
1.5A
:
-40°C
:
-
:
Each
:
-37V
:
-4.2V
:
Adjustable
:
125°C
:
3Pins
:
-1.2V
:
-50V
:
TO-220
:
-
:
-
:
-
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Product Overview

The LM337T is an adjustable 3-terminal Negative Voltage Regulator, capable of supplying in excess of -1.5A over an output voltage range of -1.2V to -37V. This regulator 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 LM137 series features internal current limiting, thermal shutdown and safe-area compensation, making them virtually blowout-proof against overloads. The LM337T serves a wide variety of applications including local on-card regulation, programmable-output voltage regulation or precision current regulation. The LM337T is ideal complements to the LM117/LM317 adjustable positive regulators.
  • Output voltage adjustable from -1.2 to -37V
  • 1.5A Output current specified, -55 to +150°C
  • Line regulation typically 0.01%/V
  • Load regulation typically 0.3%
  • 0.002%/W Excellent thermal regulation
  • 77dB Ripple rejection
  • Excellent rejection of thermal transients
  • 50ppm/°C Temperature coefficient
  • Temperature-independent current limit
  • Internal thermal overload protection
  • P+ Product enhancement tested
  • Short-circuit protection for output

Applications

Power Management

Warnings

Device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

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