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Description
The LT1076-5 is a 2A fixed 5V output monolithic bipolar switching regulator which requires only a few external parts for normal operation. The power switch, all oscillator and control circuitry, all current limit components, and an output monitor are included on the chip. The topology is a classic positive “buck” configuration but several design innovations allow this device to be used as a positive-to-negative converter, a negative boost converter, and as a flyback converter. The switch output is specified to swing 40V below ground, allowing the LT1076-5 to drive a tapped inductor in the buck mode with output currents up to 4A.
Specifications and features
■ Fixed 5V Output
■ 2A On-Board Switch
■ 100kHz Switching Frequency
■ 2% Output Voltage Tolerance Over Temperature
■ Greatly Improved Dynamic Behavior
■ Available in Low Cost 5-Lead Package
■ Only 9.5mA Quiescent Current
■ Operates Up to 60V InputApplication Scenarios
■ 5V Output Buck Converter
■ Tapped Inductor Buck Converter with 4A Output at 5V
■ Positive-to-Negative ConverterComparison
This model has the advantages of being a monolithic bipolar switching regulator with a fixed 5V output. It requires minimal external parts for operation and includes a power switch, oscillator and control circuitry, current limit components, and an output monitor. The LT1076-5 is also versatile in its capabilities, as it can be used as a positive-to-negative converter, a negative boost converter, and a flyback converter. It has a high switch output swing of 40V below ground, allowing it to drive a tapped inductor in the buck mode with output currents up to 4A.
However, one disadvantage of this model is its limited input voltage, as it can only operate up to 60V input. Additionally, it is only available in a low-cost 5-lead package.
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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
- - DHL Express: 3-7 business days
- - 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 1076-SMD
- Chipdatas Part: CD94-1076-SMD
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/05/21 05:08 +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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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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