The NJM79M05DL1A(TE2) is a 3-Terminal Negative Voltage Regulator manufactured by New Japan Radio. It provides a stable -5V output voltage and is designed for a variety of applications requiring a regulated negative power supply.

Applications

• Negative voltage regulation for analog circuits
• Power supplies for operational amplifiers
• Dual power supply systems
• Linear regulators for various electronic devices
• Local regulation for sensitive circuits
• Instrumentation amplifiers

Features

• Fixed -5V Output: Provides a fixed and stable -5V DC output voltage.
• Negative Voltage Regulator: Regulates negative input voltages to a fixed negative output.
• 3-Terminal Device: Simple and easy to use with only three pins: Input, Output, and Ground.
• Short-Circuit Protection: Includes built-in short-circuit protection to prevent damage from output shorts.
• Thermal Overload Protection: Provides thermal overload protection to prevent damage from excessive heat.
• Safe Operating Area Protection
• Operating Voltage: Operates over a specified input voltage range.
• Package: DPAK or similar surface-mount package (DL1A specifies the package type and TE2 indicates tape and reel packaging).

Benefits

• Stable Voltage Supply: Provides a consistent and reliable -5V power supply.
• Easy to Use: Simple three-terminal configuration simplifies circuit design.
• Protection Features: Short-circuit and thermal overload protection enhance reliability.
• Cost-Effective: Provides a cost-effective solution for negative voltage regulation.
• Surface Mount: DPAK package suitable for automated assembly.

Additional Details

The NJM79M05DL1A(TE2) typically requires external capacitors on the input and output for stable operation and to filter noise. The values of these capacitors should be chosen based on the application's requirements. A heat sink may be required depending on the load current and operating conditions. It is crucial to consult the manufacturer's datasheet for detailed specifications, including the input voltage range, output current limits, thermal resistance, and recommended external components. The 'DL1A(TE2)' suffix indicates a specific DPAK package type and tape and reel packaging for automated assembly.