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Same model may have multiple batches, images only for reference.
ISL9440AIRZ-T Real Image
Same model may have multiple batches, images only for reference.

ISL9440AIRZ-T

Part No ISL9440AIRZ-T
Manufacturer Intersil
Catalog PMIC - Voltage Regulators - Linear + Switching
Description IC REG QD BCK/LINEAR SYNC 32-QFN / Triple, 180 degree Out-of-Phase, Step-Down PWM and Single Linear Controller
Datasheet
ISL9440AIRZ-T Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Integrated Circuits (ICs)
Manufacturer Intersil
Packaging Reel package
Topology Step-Down (Buck) Synchronous (3), Linear (LDO) (1)
Function Any Function
Number of Outputs 4
Frequency - Switching 600kHz
Voltage/Current - Output 1 Controller
Voltage/Current - Output 2 Controller
Voltage/Current - Output 3 Controller
w/LED Driver No
w/Supervisor No
w/Sequencer No
Operating Supply Voltage 4.5 V ~ 24 V
Operating Temperature Range -40°C ~ 85°C
Mounting SMD
Package 32-VFQFN Exposed Pad
Manufacturer Package 32-QFN (5x5)
Win Source Part Number 777485-ISL9440AIRZ-T
Popularity Medium
Supply and Demand Status Balance
Quantity per package 6k pcs
Family Name ISL9440AIRZT
Introduction Date October 25, 2007
ECCN EAR99
Country of Origin Malaysia
Halogen Free Compliant
Estimated EOL Date 2026
Ultra Librarian 3D Model Ultra Librarian ISL9440AIRZ-T CAD Model

Description

The ISL9440AIRZT is a buck synchronous and linear (LDO) step-down integrated circuit designed by Intersil. Intersil

  • Switching Frequency: 600kHz
  • Number of Outputs: 4
  • Controller Voltage/Current: Provided for each output
  • Package: 32-VFQFN exposed pad
  • Operating Temperature: -40°C - 85°C
  • Operating Supply Voltage: 4.5 V - 24 V
  • Family Name: ISL9440AIRZT
  • Package: 32-QFN (5x5)
  • Estimated EOL Date: 2026
  • Halogen-Free: Yes
  • Quantity Per Package: 6k pcs

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Quantity Unit Price Ext. Price
7+ $8.6059 $60.2413
17+ $7.0605 $120.0285
26+ $6.8399 $177.8374
35+ $6.6193 $231.6755
46+ $6.3987 $294.3402
61+ $5.7369 $349.9509
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Availability: 14,000 pieces
MOQ: 7 pcs
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