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L7912CV Voltage Regulator

10,00 EGP

In stock

Regulated -12V negative output
Delivers up to 1.5A of current
Internal thermal and short-circuit protection
Suitable for negative voltage rail generation
TO-220 package ensures easy heat dissipation and PCB mounting

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Description

L7912CV Voltage Regulator – -12V, 1.5A Negative Voltage Regulator (TO-220)

The L7912CV is a negative voltage linear regulator that delivers a stable -12V output with up to 1.5A current. Belonging to the 79xx series of regulators, it is designed for use in dual-supply systems, analog circuits, and general-purpose power supply designs. The device includes internal current limiting, thermal shutdown, and safe-area protection, ensuring robust and reliable operation.

Packaged in a TO-220, the L7912CV is widely used in applications that require a negative regulated supply voltage.

✅ Key Features:

Fixed -12V output voltage
Output current up to 1.5A
Built-in thermal overload protection
Short-circuit and current limiting protection
Only two external capacitors needed for stability
TO-220 package for efficient heat dissipation
Reliable operation under varying conditions

📐 Technical Specifications:

Parameter	Value
Output Voltage	-12V (fixed)
Output Current	Up to 1.5A
Input Voltage	-14.5V to -35V recommended
Dropout Voltage (typical)	2V – 2.5V
Line Regulation	50mV (typical)
Load Regulation	50mV – 240mV (typical)
Operating Temperature	0°C to +125°C
Package Type	TO-220