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Description
The SG7812AK is a positive regulator designed for electronic components applications. This device belongs to the SG7800A/SG7800 series that offers self-contained, fixed-voltage capability with up to 1.5A of load current and input voltage up to 50V (SG7800A series only).
The SG7812AK features a unique on-chip trimming system to set the output voltages to within ±1.5% of nominal on the SG7800A series, ±2.0% on the SG7800 series. It also offers much-improved line and load regulation characteristics. Utilizing an improved Bandgap reference design, it eliminates common problems normally associated with the Zener diode references, such as drift in output voltage and large changes in the line and load regulation.
This device comes in a surface mount package; Also, it provides foldback current limiting and thermal overload protection.
The SG7812AK is a quality product made by LINFINITY Microelectronics Inc.
Specifications and features
• Output voltage set internally to ±1.5% on SG7800A
• Input voltage range to 50V max. on SG7800A
• Two volt input-output differential
• Excellent line and load regulation
• Foldback current limiting
• Thermal overload protection
• Voltages available: 5V, 12V, 15V
• Available in surface mount packageApplication Scenarios
The SG7812AK is suitable for various electronic component applications that require positive regulation. It can be used in different electronic devices, including power supplies, battery charging circuits, and automotive applications.
Comparison
Advantages- Self-contained fixed-voltage capability
- High Load current of up to 1.5A
- Improved line and load regulation characteristics
- Thermal overload protection
Disadvantages- Two volt input-output differential
- Output voltage set internally
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
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- - DHL eCommerce: 12-22 business days
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- - EMS: 10-15 business days
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Popular parts of the same kind
- Datasheet: Download SG7812AK
- Chipdatas Part: CD89-SG7812AK
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 04:00 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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