Manufacturer: Intersil
Win Source Part Number: 777485-ISL9440AIRZ-T
Packaging: Reel package
Operating Temperature Range: -40°C ~ 85°C
Package: 32-VFQFN Exposed Pad
Mounting: SMD
Operating Supply Voltage: 4.5 V ~ 24 V
Function: Any Function
Topology: Step-Down (Buck) Synchronous (3), Linear (LDO) (1)
Frequency - Switching: 600kHz
Number of Outputs: 4
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
Family Name: ISL9440AIRZT
Categories: Integrated Circuits (ICs)
Manufacturer Package: 32-QFN (5x5)
Alternative Parts (Cross-Reference): ISL9440AIRZ;
Introduction Date: October 25, 2007
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2026
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 43 pct.
Supply and Demand Status: Balance
Quantity per package: 6k pcs
IC REG QUAD BUCK/LNR SYNC 32QFN
PMIC - Voltage Regulators - Linear + Switching 4 Output Step-Down (Buck) Synchronous (3), Linear (LDO) (1) 600kHz 32-QFN (5x5)
PMIC - Voltage Regulators - Linear + Switching 4 Output Step-Down (Buck) Synchronous (3), Linear (LDO) (1) 600kHz 32-QFN (5x5)
PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) Synchronous (3), Linear (LDO) (1) 600kHz 32-QFN (5x5)
IC REG QUAD BUCK/LNR SYNC 32QFN
Switching Controllers ISL9440 600 KHZ HILY INTEGRTD PWR CNTRLR
IC REG QUAD BUCK/LNR SYNC 32QFN
| Win Source Electronics | ODG (Origin Data Global) | DigiKey | Quarktwin Technology Ltd. | Lingto Electronic Limited | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Switching Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | 777485-ISL9440AIRZ-T | ISL9440AIRZ-T | ISL9440AIRZ-TCT-ND | ISL9440AIRZ-T | ISL9440AIRZ-T | ISL9440AIRZ-T | ISL9440AIRZ-T |
| Product Name | PMIC - PMIC - Voltage Regulators - Linear + Switching - ISL9440AIRZ-T | Voltage Regulators - Linear + Switching | Voltage Regulators - Linear + Switching | Voltage Regulators - Linear + Switching | PMIC - Voltage Regulators - Linear + Switching | Switching Controllers | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear + Switching |
| Package Type | Other; 32-VFQFN Exposed Pad | Other; 32-VFQFN Exposed Pad | Other; 32-VFQFN Exposed Pad | Other; 32-VFQFN Exposed Pad | Other; 32-VFQFN Exposed Pad | ||
| Special Features | Multiple Outputs | Multiple Outputs | |||||
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | |
| VIN | 4.5 to 24 volts | 4.5 to 24 volts |
