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AIC1731

Features: ·Active Low Shutdown Control.·Very Low Quiescent Current.·Very Low Dropout Voltage of 470mV at 300mA Output Current (3.0V Output Version)·1.5V, 1.8V, 2.5V, 2.8V, 3.0V, 3.3V Output Voltage.·Short Circuit and Thermal Protection.·±2% Output Tolerance.·Miniature Package: SOT-23-5Application·...

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SeekIC No. : 004279082 Detail

AIC1731: Features: ·Active Low Shutdown Control.·Very Low Quiescent Current.·Very Low Dropout Voltage of 470mV at 300mA Output Current (3.0V Output Version)·1.5V, 1.8V, 2.5V, 2.8V, 3.0V, 3.3V Output Voltage....

AIC1731 Data Sheet

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Part Number:
AIC1731
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/5/31

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Product Details

Description



Features:

·Active Low Shutdown Control.
·Very Low Quiescent Current.
·Very Low Dropout Voltage of 470mV at 300mA Output Current (3.0V Output Version)
·1.5V, 1.8V, 2.5V, 2.8V, 3.0V, 3.3V Output Voltage.
·Short Circuit and Thermal Protection.
·±2% Output Tolerance.
·Miniature Package: SOT-23-5




Application

·PDA
·DSC
·Notebook
·Pagers
·Personal Communication Equipment
·Cordless Telephones
·Portable Instrumentation
·Portable Consumer Equipment
·Battery Powered Systems




Pinout

Connection Diagram




Specifications

Supply Voltage .........................................................................12V
Shutdown Terminal Voltage .....................................................12V
Noise Bypass Terminal Voltage ..................................................5V
Operating Temperature Range .....................................-40~85
Maximum Junction Temperature 125°C
Storage Temperature Range .....................................-65ºC~150
Lead Temperature (Soldering, 10 sec) 260°C
Thermal Resistance (Junction to Case) SOT-23-5 ..........130°C /W
Thermal Resistance Junction to Ambient SOT-23-5 ........220°C /W




Description

AIC1731 is a 300mA low noise, low dropout linear regulator, and is housed in small SOT-23-5 package. The device is in the "ON" state when the SHDN pin is set to logic high level. An internal P-MOSFET pass transistor is used to achieve 470mV low dropout voltage at 300mA load current. It offers high precision output voltage of ±2%. The quality of low quiescent current and low dropout voltage makes this device ideal for battery power applications. The internal reverse bias protection eliminates the requirement for a reverse voltage protection diode. The high ripple rejection and low noise of AIC1731 provide enhanced performance for critical applications. The noise bypass pin can be connected an external capacitor to reduce the output noise level.






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