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SC195F - 500mA Synchronous Step Down DC-DC Regulator

General Description

The SC195F is a high efficiency, 500mA step down regulator designed to operate with an input voltage range of 2.9V to 5.5 V.

The input voltage range makes it ideal for battery operated applications with space limitations.

Key Features

  • Input Voltage.
  • 2.9V to 5.5V.
  • Output Voltage.
  • 0.8V to 3.3V.
  • Output current capability.
  • 500mA.
  • Efficiency up to 94%.
  • 15 Programmable output voltages.
  • Fast transient response.
  • Oscillator frequency.
  • 3.5MHz.
  • 100% duty cycle capability.
  • Quiescent current.
  • 4.8 mA typ.
  • Shutdown Cur.

📥 Download Datasheet

Datasheet Details

Part number SC195F
Manufacturer SEMTECH
File Size 420.12 KB
Description 500mA Synchronous Step Down DC-DC Regulator
Datasheet download datasheet SC195F 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.

View original datasheet text
POWER MANAGEMENT Features „„ Input Voltage — 2.9V to 5.5V „„ Output Voltage — 0.8V to 3.3V „„ Output current capability — 500mA „„ Efficiency up to 94% „„ 15 Programmable output voltages „„ Fast transient response „„ Oscillator frequency — 3.5MHz „„ 100% duty cycle capability „„ Quiescent current — 4.8 mA typ „„ Shutdown Current — 0.1µA typ „„ Internal soft-start „„ Over-voltage protection „„ Current limit and short circuit protection „„ Over-temperature protection „„ Input under-voltage lockout „„ Floating control pin protection „„ MLPQ-UT8 1.5 x 1.5 x 0.