TEXAS INSTRUMENTS  LM337T  NEGATIVE ADJUSTABLE REGULATOR, -1.2V TO 7V TO-220

TEXAS INSTRUMENTS LM337T

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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
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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Product Information


  • Input Voltage Min -50V
  • Input Voltage Max -4.2V
  • Output Voltage Min -1.2V
  • Output Voltage Max -37V
  • Output Current 1.5A
  • Linear Regulator Case Style TO-220
  • No. of Pins 3Pins
  • Operating Temperature Min -40°C
  • Operating Temperature Max 125°C
  • Packaging Each
  • MSL -
  • SVHC No SVHC (15-Jun-2015)

Availability

Availability:  14


  • 14 in stock for same day shipping
 
Check stock and lead times
    More stock available week commencing 5/23/16

Price for: Each

Minimum order quantity: 1

Order multiple quantity: 1

Price: $1.92 $1.92

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Price

Quantity List Price
1 - 9 $1.92
10 - 99 $1.64
100 - 499 $1.32
500 - 999 $1.15
1000 - 2499 $0.941
2500 - 4999 $0.875
5000 - 9999 $0.849
10000+ $0.817
 
 
Low

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Substitutes


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    Freight Charge: $20.00 once per order

    Delivery in 5-7 days for in stock items

    More stock available week commencing 6/27/16

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