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Manufacturer Part #

LM337TG

LM337 Series 1.5 A 1.2 to 37 V ADJ Output Negative Voltage Regulator - TO-220AB

ECAD Model:
Mfr. Name: ON Semiconductor
Standard Pkg:
Product Variant Information section
Date Code: 2050
Product Specification Section
Technical Attributes
Attributes Table
Input Voltage-Max: 40V
Output Voltage Range: -1.2V to -37V
Output Voltage Fixed: 1.2V/37V
Output Current-Max: 1.5A
Operating Temp Range: 0°C to 125°C
Regulator Topology: Adjustable
No. of Outputs: Single
Load Regulation: 70mV
Load Regulation (%): 1.5%
Line Regulation (%): 0.07%
Package Style:  TO-220-3 (TO-220AB)
Mounting Method: Flange Mount
Features & Applications
The LM337 is an adjustable 3-terminal negative linear voltage regulator capable of supplying in excess of 1.5 A over an output voltage range of -1.2V to -37 V. This linear voltage regulator is exceptionally easy to use and requires only two external resistors to set the output voltage. Further, it employs internal current limiting, thermal shutdown and safe area compensation, making it essentially blow-out proof.

The LM337 serves a wide variety of applications including local, on card regulation. This linear voltage regulator can also be used to make a programmable output regulator, or by connecting a fixed resistor between the adjustment and output, the LM337 can be used as a precision current regulator.

Features:

  • Output Current in Excess of 1.5 A
  • Output Adjustable between -1.2 V and -37 V
  • Internal Thermal Overload Protection
  • Internal Short Circuit Current Limiting Constant with Temperature
  • Output Transistor Safe-Area Compensation
  • Floating Operation for High Voltage Applications
  • Eliminates Stocking many Fixed Voltages
  • Available in Surface Mount D2PAK and Standard 3-Lead Transistor Package
  • Pb-Free Packages are Available
Pricing Section
Global Stock:
14,888
USA:
14,888
17,550
Factory Stock:Factory Stock:
0
Factory Lead Time:
46 Weeks
Minimum Order:
1
Multiple Of:
1
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Tariff charges may apply if shipping to the United States. An estimate of tariff charges will be calculated at checkout.
Total
$0.34
USD
Quantity
Web Price
1
$0.34
150
$0.30
750
$0.29
2,500
$0.28
12,500+
$0.27
Product Variant Information section