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IRU1247-18

Features: ·Low Dropout Voltage·Fast Transient Response·Built-In Thermal Shutdown·Output Current Limiting·D-Pak, Ultra Thin-Pak and SOIC·Fixed 3.3V and Adjustable, or Fixed 3.3V and 1.8V,·or Fixed 3.3V and 2.5VApplication·Motherboard with Multiple Supplies·Hard Disk Drivers, CD-ROMs, DVDs·ADSL and ...

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SeekIC No. : 004378814 Detail

IRU1247-18: Features: ·Low Dropout Voltage·Fast Transient Response·Built-In Thermal Shutdown·Output Current Limiting·D-Pak, Ultra Thin-Pak and SOIC·Fixed 3.3V and Adjustable, or Fixed 3.3V and 1.8V,·or Fixed 3....

IRU1247-18 Data Sheet

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Part Number:
IRU1247-18
Supply Ability:
5000

Price Break

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

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Product Details

Description



Features:

·Low Dropout Voltage
·Fast Transient Response
·Built-In Thermal Shutdown
·Output Current Limiting
·D-Pak, Ultra Thin-Pak and SOIC
·Fixed 3.3V and Adjustable, or Fixed 3.3V and 1.8V,
·or Fixed 3.3V and 2.5V


Application

·Motherboard with Multiple Supplies
·Hard Disk Drivers, CD-ROMs, DVDs
·ADSL and Cable Modems
·High Efficiency Linear Regulators


Pinout

Connection Diagram


Specifications

Input Voltage (VIN) .................................................... 7V
Storage Temperature Range ..................-65°C To 150°C
Operating Junction Temperature Range ....0°C To 150°C


Description

The IRU1246/47 family of voltage regulators contain two integrated, low dropout linear voltage regulators in three different packages, such as new 5-Pin Ultra Thin-Pak surface mount, 5-Pin D-Pak and 8-Pin SOIC. The IRU1246 provides 3.3V fixed and adjustable outputs. The IRU1247-18 provides fixed 3.3V and 1.8V. The IRU1247- 25 provides fixed 3.3V and 2.5V output. These products IRU1247-18 are stable with both Ceramic and Tantalum output capacitors.

The adjustable output IRU1247-18 provides a voltage from 1.25V and up using a simple resistor divider. The input supply for both regulators is supplied from a single 5V supply. Each regulator is capable of 2 amps continuous load current. Both outputs, for each device, are current limit protected as well as having a thermal shutdown that protects the device from excessive temperature.




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