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LC2127 - 1.2A 1.5MHz 7V Synchronous Buck Converter

General Description

The LC2127 is a high-efficiency, DC-to-DC stepdown switching regulators, capable of delivering up to 1.2A of output current.

The device operates from an input voltage range of 2.6V to 7V and provides an output voltage from 0.6V to VIN, making the LC2127 ideal for low voltage power conversions.

Key Features

  • High Efficiency: Up to 97%.
  • Capable of Delivering 1.2A.
  • 1.5MHz Switching Frequency.
  • No External Schottky Diode Needed.
  • Low dropout 100% Duty operation.
  • Internal Compensation and Soft-Start.
  • Current Mode control.
  • 0.6V Reference for Low Output voltages.
  • Logic Control Shutdown (IQ.

📥 Download Datasheet

Datasheet Details

Part number LC2127
Manufacturer LEADCHIP
File Size 697.37 KB
Description 1.2A 1.5MHz 7V Synchronous Buck Converter
Datasheet download datasheet LC2127 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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LC2127 1.2A 1.5MHz 7V Synchronous Buck Converter DESCRIPTION The LC2127 is a high-efficiency, DC-to-DC stepdown switching regulators, capable of delivering up to 1.2A of output current. The device operates from an input voltage range of 2.6V to 7V and provides an output voltage from 0.6V to VIN, making the LC2127 ideal for low voltage power conversions. Running at a fixed frequency of 1.5MHz allows the use of small external components, such as ceramic input and output caps, as well as small inductors, while still providing low output ripples. This low noise output along with its excellent efficiency achieved by the internal synchronous rectifier, making LC2127 an ideal green replacement for large power consuming linear regulators.