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 Specifications, Documents & More


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

Availability

Availability:  34


  • 34 in stock for same day shipping
 
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    More stock available week commencing 3/7/16

Price for: Each 1

Minimum order quantity: 1

Order multiple quantity: 1

Price: $2.00 $2

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Price

Quantity List Price
1 - 9 $2.00
10 - 99 $1.60
100 - 499 $1.34
500 - 999 $1.02
1000 - 2499 $0.954
2500 - 4999 $0.849
5000 - 9999 $0.843
10000+ $0.836
 
 
Low

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Substitutes


  Newark Part No. Manufacturer Part No Manufacturer / Description
Availability Price Qty
ascdsc ascdsc ascdsc ascdsc ascdsc
Exact
58K8937
LM337T

LM337T

FAIRCHILD SEMICONDUCTOR

NEGATIVE ADJUSTABLE REGULATOR, -1.2V TO -37V, TO-220

940 

Price for: Each 1

1+ $0.714 10+ $0.554 100+ $0.384 1000+ $0.259

Buy

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Suggested Substitutes
88K5437
LM337KCSE3

LM337KCSE3

TEXAS INSTRUMENTS

NEGATIVE ADJUSTABLE REGULATOR, -1.2V TO -37V, TO-220

1,014 

Price for: Each 1

1+ $0.40 Promotional price 10+ $0.40 Promotional price 100+ $0.367 Promotional price 500+ $0.339 Promotional price

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41K4747
LM337T/NOPB

LM337T/NOPB

TEXAS INSTRUMENTS

NEGATIVE ADJUSTABLE REGULATOR, -1.2V TO 7V TO-220

356 

Price for: Each 1

1+ $1.66 10+ $1.33 100+ $1.12 500+ $0.846

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45J0746
LM337BTG

LM337BTG

ON SEMICONDUCTOR

NEGATIVE ADJUSTABLE REGULATOR, -1.2V TO 7V TO-220

1,134 

Price for: Each 1

1+ $0.808 10+ $0.644 25+ $0.626 100+ $0.495

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    More stock available week commencing 3/14/16
45J0747
LM337TG

LM337TG

ON SEMICONDUCTOR

ADJUSTABLE REGULATOR, -1.2V TO -37V, TO-220AB

1,412 

Price for: Each 1

1+ $0.774 10+ $0.60 25+ $0.582 100+ $0.388

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    More stock available week commencing 4/18/16
97K2629
KA337TU

KA337TU

FAIRCHILD SEMICONDUCTOR

V REG ADJ -1.2/37V, TO-220-3, 337

72 

Price for: Each 1

1+ $0.893 10+ $0.692 100+ $0.48 1000+ $0.324

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Freight Charge: $20.00 once per order

Delivery in 5-7 days for in stock items

 
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    More stock available week commencing 4/11/16

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