LM7905 - 5V 1A Negative Regulator [ST Original]

LM7905 - 5V 1A Negative Voltage Regulator IC (ST Original)

The LM7905 is a robust 3-terminal negative voltage regulator designed to deliver a stable -5V output. Capable of supplying up to 1A of current, this IC is ideal for a wide range of electronic applications. It requires only a single external compensation capacitor at the output for operation. Built-in features include internal current limiting, thermal overload protection, and safe area protection. These safeguards ensure exceptional reliability and prevent damage under various overload conditions. Packaged in the industry-standard TO-220, it offers efficient heat dissipation. The LM7905's low quiescent current ensures good regulation, even in boosted voltage modes. Choose the ST Original for guaranteed quality and performance in your power supply designs.

Specifications:

• Output Voltage: -5V
• Output Current: 1A (up to 1.5A peak)
• Input Voltage Range: -7V to -25V (typical)
• Package Type: TO-220
• Regulator Type: Linear Negative Voltage
• Manufacturer: STMicroelectronics (ST Original)
• RoHS Compliant: Yes
• Output Voltage Tolerance: ±4%

Key features and benefits:

• Fixed -5V output voltage
• Delivers up to 1A output current (1.5A peak capability)
• Internal thermal overload protection
• Integrated short-circuit current limiting
• Safe operating area protection
• Requires minimal external components for operation
• Robust TO-220 power package for efficient heat dissipation
• Output voltage tolerance of ±4%

Applications:

• General purpose negative power supplies
• Providing negative voltage rails for operational amplifiers
• Biasing analog circuits and sensors
• Industrial control and automation systems
• DIY electronics projects requiring stable -5V
• Automotive electronics (where applicable)

Package Includes:

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