LM337 [1.5A] Adjustable Negative Regulator - TO-220

LM337 1.5A Adjustable Negative Voltage Regulator - TO-220

The LM337 is a versatile 3-terminal adjustable negative voltage regulator, capable of delivering over 1.5A of output current. It offers a wide adjustable output voltage range from -1.2V to -37V. Setting the desired output voltage is straightforward, requiring only two external resistors. This regulator boasts superior line and load regulation compared to standard fixed regulators. Housed in a convenient TO-220 transistor package, it's easy to mount and handle in various applications. Beyond its high performance, the LM337 integrates comprehensive overload protection features. These include current limit, thermal overload protection, and safe area protection, ensuring robust operation. All protection circuitry remains fully functional, even if the adjustment terminal is disconnected, providing enhanced reliability for your designs.

Specifications:

• Regulator Type: Adjustable Negative
• Output Voltage Range: -1.2V to -37V
• Output Current: 1.5A
• Maximum Input-Output Differential Voltage: 40V
• Load Regulation: 0.3%
• Line Regulation: 0.01%
• Ripple Rejection: Excellent
• Package Type: TO-220
• Number of Terminals: 3
• Protection Features: Current Limit, Thermal Overload, Safe Area

Key features and benefits:

• Adjustable output voltage down to -1.2V
• High output current capability: 1.5A
• Excellent ripple rejection for stable power
• Integrated current limit protection
• Built-in thermal overload shutdown
• Safe area protection for enhanced durability
• Superior line regulation (0.01%)
• Impressive load regulation (0.3%)

Applications:

• Adjustable negative power supplies
• Precision instrumentation circuits
• Audio amplifier power stages
• Negative voltage biasing for op-amps
• General-purpose negative voltage regulation

Package Includes:

1 x LM337 1.5A Adjustable Negative Regulator - TO-220.