LM7915 Negative Voltage Regulator – Fixed -15V Output

LM7915 Negative Voltage Regulator – Fixed -15V Output

The LM7915 negative voltage regulator delivers a fixed -15V output. It is perfect for powering op-amps and audio circuits. This regulator ensures stable performance. It works with input voltages from -17.5V to -35V. Use it for your DIY projects or professional designs.

This device offers up to 1.5A output current. It needs a proper heat sink for high loads. Built-in thermal overload protection keeps it safe. Short circuit current limiting prevents damage. The LM7915 also has high ripple rejection. This means low noise for sensitive electronics.

This negative voltage regulator converts a negative DC input into a precise -15V output. It is a three-terminal device that is simple to use. You only need a few external capacitors for stable operation. The regulator maintains its output even with input voltage changes. It also handles load variations without issue. This makes it a reliable choice for many circuits. The LM7915 negative voltage regulator is a workhorse in power supply design. It ensures your negative rail stays clean and steady. This component is essential for any dual-supply system. It pairs perfectly with positive regulators like the LM7815. Together they create a balanced power source. The LM7915 negative voltage regulator is built to last. It uses robust silicon design for long life. You can depend on it for years of service.

Key Features

• Fixed -15V output voltage with ±2% accuracy
• Maximum output current of 1.5A with heat sink
• Built-in thermal overload protection for safety
• Short circuit current limiting prevents damage
• High ripple rejection and low noise output
• Easy to use – just add input/output capacitors

Use Cases

This negative voltage regulator is ideal for dual-supply systems. Use it in audio amplifiers, instrumentation, and industrial controls. It works well with positive regulators like the LM7815. Hobbyists and engineers trust this part for reliable negative rails. Typical buyers include audio enthusiasts building preamps. They also include electronics students learning about power supplies. Engineers designing test equipment often choose this regulator. It is perfect for anyone needing a stable -15V source. This negative voltage regulator is also used in medical devices. It powers sensors and analog circuits with low noise. Industrial control systems rely on it for consistent performance. If you work with op-amps or ADCs, this part is for you. It ensures your circuits operate without glitches. The LM7915 negative voltage regulator is a must-have for serious projects.

Order the LM7915 negative voltage regulator today. It ensures stable -15V for your projects. Get fast shipping from Electra Store. Upgrade your power supply now! Do not wait to improve your designs. This negative voltage regulator is in stock and ready to ship. Click to add it to your cart. Secure your component for your next build. Experience the reliability of Electra Store products. Order the LM7915 negative voltage regulator today and power your success.