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GQ2143

Features: ·Very Low Dropout Voltage·Guaranteed 300mA output·Over-Temperature Shutdown·Current Limiting·Short Circuit Current Fold-back·Highly Accurate± 1.5%·Adjustable output voltages·Power-saving Shutdown Mode·Low Temperature coefficientApplication·Battery Powered Widgets·Instrumentation·Wireless...

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SeekIC No. : 004355231 Detail

GQ2143: Features: ·Very Low Dropout Voltage·Guaranteed 300mA output·Over-Temperature Shutdown·Current Limiting·Short Circuit Current Fold-back·Highly Accurate± 1.5%·Adjustable output voltages·Power-saving S...

GQ2143 Data Sheet

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Part Number:
GQ2143
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: 2024/11/23

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Product Details

Description



Features:

·Very Low Dropout Voltage
·Guaranteed 300mA output
·Over-Temperature Shutdown
·Current Limiting
·Short Circuit Current Fold-back
·Highly Accurate± 1.5%
·Adjustable output voltages
·Power-saving Shutdown Mode
·Low Temperature coefficient


Application

·Battery Powered Widgets
·Instrumentation
·Wireless Devices
·PC Peripherals
·Portable Electronics
·Cordless Phones
·Electronic Scales


Specifications

Symbol Parameter Ratings Unit
VIN Input Max Voltage 8 V
IOUT Output Current PD/( VIN- VO) mA
  Input, Output Voltage GND-0.3 to VIN+0.3 V
Topr Operating Ambient Temperature -40 ~ +85 °C
TJ Junction Temperature -40 ~ +125 °C
Tj Max Maximum Junction Temperature 150 °C
ja Thermal Resistance 260 °C/W
PD Power Dissipation(=100) 380 mW
  EDS Classification B  



Description

The GQ2143 of positive, linear regulators feature low quiescent current (35A typ.) with low dropout voltage, making them ideal for battery applications.

This rugged GQ2143 has both Thermal Shutdown, and Current Fold-back to prevent device failure under the "Worst" of operating conditions.

The GQ2143 is stable with an output capacitance of 2.2F or greater.




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