AIC1383B

Features: 􀁺 3A Source and Sink Current Ability􀁺 Support DDR1 (1.25VTT) and DDR2 (0.9VTT) Requirements􀁺 Low Output Voltage Offset, ±20mV􀁺 High Accuracy Output Voltage at Full-Load􀁺 Adjustable VOUT by External Resistor􀁺 Low External Component Cou...

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SeekIC No. : 004278995 Detail

AIC1383B: Features: 􀁺 3A Source and Sink Current Ability􀁺 Support DDR1 (1.25VTT) and DDR2 (0.9VTT) Requirements􀁺 Low Output Voltage Offset, ±20mV􀁺 High Accuracy Output Volt...

floor Price/Ceiling Price

Part Number:
AIC1383B
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: 2025/12/5

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Product Details

Description



Features:

􀁺 3A Source and Sink Current Ability
􀁺 Support DDR1 (1.25VTT) and DDR2 (0.9VTT) Requirements
􀁺 Low Output Voltage Offset, ±20mV
􀁺 High Accuracy Output Voltage at Full-Load
􀁺 Adjustable VOUT by External Resistor
􀁺 Low External Component Count
􀁺 Current Limit protection
􀁺 Thermal Protection
􀁺 SOP-8, TO-252 and TO-263 Packages





Application

􀁺 Mother Board
􀁺 Graphic Cards
􀁺 DDR Termination Voltage Supply





Pinout

  Connection Diagram

  Connection Diagram




Specifications

Supply Voltage ............................................................................................... -0.4V to 7V
Operating Temperature Range..................................................................... -40°C~85°C
Junction Temperature............................................................................................. 125°C
Storage Temperature Range..................................................................... -65°C ~150°C
Lead Temperature (Solder, 10sec) .........................................................................260°C
Thermal ResistanceJC TO-263.................................................................... 3°C /W
TO-252 ................................................................12.5°C /W
SO-8 ......................................................................40°C /W
Thermal Resistance JA TO-263 ...................................................................60°C /W
(Assume no ambient airflow, no heatsink) TO-252 ...........................................100°C /W
SO-8 ..............................................160°C /W





Description

AIC1383B linear regulator is designed to achieve 3A source and sink current while regulating an output voltage to within 45mV.

AIC1383B converts voltage supplies range from 1.6V to 6V into an output voltage that adjusts by two external voltage divider resistors. It provides an excellent voltage source for active termination schemes of high-speed transmission lines as those seen in high-speed memory buses, and it meets the JEDEC SSTL-2 and SSTL-3 specifications for termination of DDR-SRAM.

Built-in current limiting in source and sink mode, with thermal shutdown provide maximal protection to the AIC1383B against fault conditions.






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