STMicroelectronics L7915CV-DG Voltage Regulator IC -15V 1.5A TO220
- Brand: STMicroelectronics
- Product Code: L7915CV-DG
- Availability: In Stock
$0.12
- Ex Tax: $0.12
Reliable Negative Voltage Regulation with STMicroelectronics L7915CV-DG
Power management is a critical aspect of modern electronics, and the STMicroelectronics L7915CV-DG Linear Voltage Regulator IC stands out as a robust solution for applications requiring stable -15V output. This TO-220 packaged device combines precision engineering with comprehensive protection features, making it ideal for industrial control systems, power supply units, and automotive electronics where negative voltage regulation is essential.
Key Technical Advantages
Engineered for demanding environments, this regulator IC delivers 1.5A output current while maintaining exceptional stability across varying load conditions. With a maximum input voltage rating of -35V and a typical dropout voltage of just 1.1V at 1A load, it ensures efficient operation in both standard and high-voltage applications. The fixed -15V output eliminates external resistor networks, simplifying circuit design while maintaining ±2% output accuracy.
| Parameter | Specification |
|---|---|
| Output Configuration | Negative |
| Current Capability | 1.5A Continuous |
| Thermal Protection | Integrated Shutdown |
| PSRR | 60dB @ 120Hz |
Comprehensive Protection System
Safety is paramount in power electronics, and the L7915CV-DG incorporates multiple safeguard mechanisms. Its thermal shutdown feature automatically limits temperature rise during overload conditions, while the built-in short-circuit protection ensures component safety even under fault scenarios. The 3mA quiescent current draw at standby conditions makes it energy-efficient for battery-powered applications requiring negative voltage rails.
Designed for through-hole mounting in TO-220 packaging, this regulator offers excellent thermal dissipation characteristics. The industry-standard footprint simplifies heatsink integration while maintaining compatibility with automated PCB assembly processes. With operating temperature range from 0°C to 125°C, it performs reliably in both consumer and industrial environments.
Tags: Voltage Regulator IC, TO-220 Package, Negative Voltage Output, Power Management, Electronic Components