Adjustable Voltage Regulator Lm317
₨ 35.00
The LM317 is a versatile, three-terminal adjustable positive voltage regulator capable of delivering over 1.5A output current across a wide voltage range of 1.25V to 37V. It’s ideal for custom power supply solutions, allowing precise voltage control with just two external resistors.
LM317 Adjustable Voltage Regulator IC – TO-220 Package
The LM317 is a versatile, three-terminal adjustable positive voltage regulator capable of delivering over 1.5A output current across a wide voltage range of 1.25V to 37V. It’s ideal for custom power supply solutions, allowing precise voltage control with just two external resistors.
Widely used in power management applications, this TO-220 packaged regulator comes with built-in thermal overload protection, short-circuit current limiting, and output safe-area compensation for reliable and efficient performance.
🔧 Key Features:
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Adjustable Output Voltage: From 1.25V to 37V, set using external resistors.
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High Output Current: Provides more than 1.5A with appropriate heat sinking.
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Reliable Protection: Built-in features to prevent thermal overload and short-circuit damage.
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Stable Performance: Excellent line and load regulation (0.01% and 0.1% typical).
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Easy to Use: Requires only two resistors for voltage adjustment.
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TO-220 Package: Compact and easy to mount on heatsinks for thermal efficiency.
📐 Specifications:
| Parameter | Value |
|---|---|
| Output Voltage Range | 1.25V – 37V |
| Max Output Current | 1.5A (with proper heatsink) |
| Input-Output Voltage Diff | 3V – 40V |
| Operating Temperature Range | 0°C – 125°C |
| Minimum Load Current | 3.5mA (typical), 12mA (max) |
| Package Type | TO-220 |
🧪 Applications:
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Adjustable power supplies
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Battery chargers
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Variable DC voltage regulators
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Embedded systems and prototyping
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Laboratory-grade bench power units
📦 Package Includes:
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1 × LM317 Adjustable Voltage Regulator IC – TO-220
🛒 Buy LM317 Online in Pakistan
Order your LM317 Adjustable Voltage Regulator now at the best price in Pakistan. Available for fast shipping to Karachi, Lahore, Islamabad, Rawalpindi, Multan, Quetta, Peshawar, Faisalabad, and all other major cities.
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