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AMS3121 - 2A Fast Transient Linear Regulator

Description

The AMS3121 is a high performance linear regulator with very low dropout voltage and excellent transient response.

7Volts making it ideal for two step conversion while maintaining high efficiency for many power sensitive applic

Features

  • VIN range: 1.5.
  • 7V.
  • Fixed output voltage as low as 0.6V.
  • 2A maximum output current.
  • 550mV typical dropout voltage at 2A.
  • Low self noise.
  • 125µA typical supply current.
  • PSRR >40dB at 10KHz.
  • Stable with Electrolytic, Tantalum or Ceramic capacitors.
  • Current Limit protection.
  • Over-Temperature Shutdown.
  • -40 to +125°C temperature range.
  • Available in 3-pin TO-220 and TO-263 surface mount.

📥 Download Datasheet

Datasheet Details

Part number AMS3121
Manufacturer Advanced Monolithic Systems
File Size 319.08 KB
Description 2A Fast Transient Linear Regulator
Datasheet download datasheet AMS3121 Datasheet

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Part Number Description
AMS3100 ADJUSTABLE MICROPOWER VOLTAGE REFERENCE DIODE
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Full PDF Text Transcription

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General Description The AMS3121 is a high performance linear regulator with very low dropout voltage and excellent transient response. It is designed to operate with wide input voltage range of 1.5 – 7Volts making it ideal for two step conversion while maintaining high efficiency for many power sensitive applications. The device is capable of supplying 2A of output current with a typical dropout voltage of 550mV at 2A. The product is only available in a fixed output voltage option. The product includes complete short-circuit and thermal protection. The combination of these two internal protection circuits gives the device a comprehensive safety system to safe guard against extreme adverse operating conditions.
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