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ONSEMI LM337BD2TR4G Adjustable Negative Voltage Regulator

The LM337 is an adjustable negative voltage regulator capable of delivering over 1.5 A within a voltage range of -1.2 V to -37 V. It features internal current limiting, thermal shutdown, and safe area compensation, making it highly reliable for various applications including local regulation, programmable output, and precision current regulation. It is available in D2PAK and TO-220 packages, with built-in protections and excellent load regulation. Ideal for power management and high-voltage applications requiring stable, adjustable negative voltage output.

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Source:Newark
Part No:LM337BD2TR4G
Stock:267
Inv Date:06-10-2026
Price: Unit price: $1.17
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Part No:LM337BD2TR4G
Stock:7096
Inv Date:06-11-2026
Price: Unit price: $1.17
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Part No:LM337BD2TR4G
Stock:0
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Price: Unit price: $1.51
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Part No:LM337BD2TR4G
Stock:1950
Inv Date:06-11-2026
Price: Unit price: $0.4658
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Part No:LM337BD2TR4G
Stock:1950
Inv Date:06-11-2026
Price: Unit price: $0.4658
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Part No:LM337BD2TR4G
Stock:1600
Inv Date:06-10-2026
Price: Unit price: $0.325
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Source:Arrow EU
Part No:LM337BD2TR4G
Stock:1600
Inv Date:06-11-2026
Price: N/A
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ONSEMI LM337BD2TR4G Adjustable Negative Voltage Regulator Specifications:

  • 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
  • Safe-Area Compensation
  • Floating Operation for High Voltage Applications
  • Available in D2PAK and TO-220 Packages
  • Maximum Input-Output Voltage Differential: 40 V
  • Operating Junction Temperature Range: -40°C to +125°C
  • Thermal Resistance, Junction-to-Ambient: 65 °C/W (Case 221A), 70 °C/W (Case 936 D2PAK)
  • Maximum Power Dissipation: Internally Limited
  • RoHS Compliant and Pb-Free

Buy the Buy Semiconductor Industries LM337 Part Number LM337BD2TR4G Online

Secure your semiconductor power regulation needs with the LM337 adjustable negative voltage regulator. Designed for high current output over 1.5 A with excellent thermal protection features, it ensures reliable operation in demanding applications. The device supports voltage ranges from -1.2 V to -37 V and is available in durable D2PAK and TO-220 packages. Its internal safety features reduce the risk of damage, making it ideal for power supplies, high-voltage systems, and programmable power solutions. Buy online now for quick delivery and assured quality.

Get Semiconductor Industries LM337 BD2TR4G today—built for high current regulation and thermal stability in power management systems.

Frequently Asked Questions

Where can I buy ONSEMI LM337BD2TR4G?

You can click on the BUY or RFQ button to purchase LM337BD2TR4G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part LM337BD2TR4G?

You can download the LM337BD2TR4G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of LM337BD2TR4G?

ONSEMI

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