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L7905CV Voltage Regulator
10,00 EGP
In stock
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Fixed -5V regulated output
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Up to 1.5A current delivery
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Internal protection for overheat and short-circuit
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TO-220 package with easy heatsink attachment
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Common choice for dual-polarity power systems
In stock
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Description
L7905CV Voltage Regulator – -5V, 1.5A Negative Voltage Regulator (TO-220)
The L7905CV is a fixed negative voltage regulator that outputs a steady -5V and is part of the popular 79xx series of regulators. Designed to deliver up to 1.5A of current, it is ideal for powering negative voltage rails in analog and digital systems. Packaged in a standard TO-220, it is widely used in dual polarity power supplies for op-amps, audio amplifiers, and other circuits requiring a regulated -5V output.
It includes built-in short-circuit, thermal shutdown, and safe operating area protection, ensuring reliable operation under varying conditions.
✅ Key Features:
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Fixed -5V output voltage
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Delivers up to 1.5A of output current
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Thermal overload and short-circuit protection
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Low dropout voltage (~2V)
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Reverse polarity protection
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TO-220 package for efficient heat dissipation
📐 Technical Specifications:
| Parameter | Value |
|---|---|
| Output Voltage | -5V (fixed) |
| Output Current | Up to 1.5A |
| Input Voltage Range | -7.5V to -35V |
| Dropout Voltage | ~2V |
| Line Regulation | 40mV (typical) |
| Load Regulation | 100mV to 200mV |
| Quiescent Current | 3–6mA |
| Operating Temperature | 0°C to +125°C |
| Package Type | TO-220 |
⚙️ Applications:
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Negative voltage power supplies
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Dual-rail op-amp systems
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Audio amplifiers
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Embedded systems
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Industrial control circuits
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DIY electronics and educational kits
Customer Reviews
Specification
Overview
| Weight Weight | 0,0000 g |
|---|
