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EM1109 Datasheet 1A Low Dropout Adjustable and Fixed Mode Regulator

Manufacturer: Excelliance MOS

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Datasheet Details

Part number EM1109
Manufacturer Excelliance MOS
File Size 1.09 MB
Description 1A Low Dropout Adjustable and Fixed Mode Regulator
Download Download datasheet EM1109 Download (PDF)

General Description

The EM1109 performs ultra- low drop voltage, high power supply rejection ratio (PSRR), fast response, low noise linear regulator, and designed to continuously deliver up to 1A output current.

The EM1109 has wide adjustable output voltage range and high output accuracy to 1.5%.

No by-pass capacitor is needed for this device and only 4.7uF ceramic capacitor is required for stability in any loading conditions.

Overview

1A Low Dropout Adjustable and Fixed Mode Regulator EM1109 General.

Key Features

  • include soft start, current limit protection, Power-On-Reset function, and over temperature protection. The EM1109 is available in DFN3X3-08L package. Ordering Information Part Number Package EM1109V-XX DFN3X3-08L XX: Output Voltage AD: Adjust 10: 1.0V 12: 1.2V 15: 1.5V 18: 1.8V 25: 2.5V 30: 3.0V 33: 3.3V Features.
  • Ultra Fast Response in Line/Load Transient.
  • Wide VIN Range from 2.5V to 5.5V.
  • Fixed Output Voltage from 1V to 3.3V.
  • Ultra Low Dropout Voltage: 450mV @1A.

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