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AIC1221 - Ultra LDO 2A Linear Regulator

General Description

A low noise, high PSRR and ultra low dropout linear regulator AIC1221 is optimized for low ESR ceramic capacitors operation with 2A continuous current.

The AIC1221 is designed for portable and wireless devices with demanding performance and space requirements.

Key Features

  • Guaranteed 2A Output Current. Fast Response in Line/Load Transient. Wide Operating Voltage Ranges: 1.8V to 6V. 0.01µA Shutdown Standby Current. Low Quiescent Current: 30µA. Fixed: 1.8V, 2.5V, 3.3V, 5V Output Voltage. Adjustable Output Voltage are available from 0.8~5.5V. Low Dropout ： 550mV at 2A and 3.3V output voltage, 480mV at 2A and 5V output voltage. High PSRR：70dB at 1kHz. Active Low or High Shutdown Control. Current Limit and Thermal Protection. Available in ±2% Output Tolerance. Availabl.

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Datasheet Details

Part number AIC1221
Manufacturer aic
File Size 618.05 KB
Description Ultra LDO 2A Linear Regulator
Datasheet download datasheet AIC1221 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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AIC1221 Ultra LDO 2A Linear Regulator With Adjustable & Bypass Pin „ z z z z z z z FEATURES Guaranteed 2A Output Current. Fast Response in Line/Load Transient. Wide Operating Voltage Ranges: 1.8V to 6V. 0.01µA Shutdown Standby Current. Low Quiescent Current: 30µA. Fixed: 1.8V, 2.5V, 3.3V, 5V Output Voltage. Adjustable Output Voltage are available from 0.8~5.5V. Low Dropout ： 550mV at 2A and 3.3V output voltage, 480mV at 2A and 5V output voltage. High PSRR：70dB at 1kHz. Active Low or High Shutdown Control. Current Limit and Thermal Protection. Available in ±2% Output Tolerance. Available in SOT-223 & TO-252 (3 & 5 pin) and SOP-8 Package.