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STMicroelectronics 5-Channel Linear Negative Voltage Regulator 1.5A -12V TO-220 3-Pin L7912CV
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 9.15mm |
| Length | 10.4mm |
| Model | L7912CV |
| Width | 4.6mm |
| Mount Type | Through Hole |
| Output type | Fixed |
| Series | L79xx |
| Output Current | 1.5A |
| Maximum Operating Temperature | 150°C |
| Package Type | TO-220 |
| Load Regulation | 240 mV |
| Minimum Operating Temperature | 0°C |
| Polarity | Negative |
| Regulator Type | Linear |
| Number of outputs | 5 |
| Maximum Input Voltage | -35V |
| Output Voltage | -12V |
| Quiescent Current | 3mA |
| Line Regulation | 240 mV |
| Standards/Approvals | RoHS |
| Pin Count | 3 |
Key Features
- Provides a fixed -12V output voltage for negative voltage regulation.
- Supports up to 1.5 A of output current with short circuit and thermal overload protection.
- Features linear regulation with line and load regulation values of 240 mV each.
- Mounts easily via a through-hole TO-220 3-pin package design.
- Designed to operate within 0°C to 150°C temperature range for reliable performance.
- Complies with RoHS environmental standards.
- Has quiescent current of 3 mA and negative polarity output.
- Maximum input voltage is rated at -35V.
Product Description
STMicroelectronics L7912CV is a precision 5-channel negative linear voltage regulator providing fixed -12V output voltage at a maximum continuous current of 1.5 A. It features a TO-220 3-pin through-hole package, enabling easy mounting and thermal dissipation.
The device operates with a quiescent current of 3 mA and offers excellent line and load regulation of 240 mV, ensuring stable voltage supply under varying circuit conditions. It supports a maximum input voltage of -35V and a temperature range of 0°C to 150°C, making it robust for industrial, electronic, and power management applications.
This regulator includes internal protection mechanisms against short circuits and thermal overload, enhancing device and circuit safety during operation. Its negative polarity output configuration suits power supply designs requiring negative voltage rails.
Physically compact, the L7912CV measures 10.4 mm in length, 4.6 mm in width, and 9.15 mm in height. It complies with RoHS standards, minimizing environmental impact. Provides fixed -12V output voltage with 5 output channels.
Handles up to 1.5 A output current with consistent regulation. Equipped with short circuit and thermal overload protection. Compact TO-220 3-pin through-hole mount package. Wide operating temperature range from 0°C to 150°C.
3 mA quiescent current for energy efficiency. Negative voltage polarity suitable for specialized applications. RoHS compliant for environmentally responsible manufacturing.
This linear Voltage Regulator is ideal for use in industrial electronics, power supply units, and other applications where negative voltage regulation at moderate currents is required. The STMicroelectronics L7912CV provides reliable performance with built-in safety features and ease of integration into diverse electronic systems.
Choose STMicroelectronics L7912CV for your power management needs in laboratory, industrial, commercial, and manufacturing environments. Explore EnvMart's comprehensive selection of semiconductor and power management solutions for quality and reliability.
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Frequently Asked Questions
The L7912CV provides a fixed output voltage of -12V.
It can handle a maximum output current of 1.5 A.
The maximum input voltage is rated at -35V.
The quiescent current of the L7912CV is 3 mA.
This model measures 10.4 mm in length, 4.6 mm in width, and 9.15 mm in height.
It uses a TO-220 3-pin through-hole package for easy mounting.
It operates within a temperature range of 0°C to 150°C.
It features linear regulation with line and load regulation values of 240 mV each.
This voltage regulator has 5 output channels.
It includes internal protection against short circuits and thermal overload.
Yes, it complies with RoHS environmental standards.
It is suitable for industrial electronics, power supply units, and other applications requiring negative voltage regulation.
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