Manufacturer: Intersil
Win Source Part Number: 1048979-ISL9440BIRZ
Packaging: Tube/Rail
Mounting: SMD (SMT)
Topology: Step-Down (Buck) Synchronous (3), Linear (LDO) (1)
Frequency - Switching: 300kHz
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
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C
Case / Package: 32-QFN (5x5)
Purpose: Any Function
Supply Voltage - Operating: 4.5 V to 24 V
Popularity: Medium
Fake Threat In the Open Market: 65 pct.
Supply and Demand Status: Limited
Quantity per package: 60
IC REG QUAD BUCK/LNR SYNC 32QFN
PMIC - Voltage Regulators - Linear + Switching 4 Output Step-Down (Buck) Synchronous (3), Linear (LDO) (1) 300kHz 32-QFN (5x5)
IC REG QUAD BUCK/LNR SYNC 32QFN
Switching Controllers ISL9440BHILY INTEGRD PWR CNTRLR 32LD ML
IC REG QUAD BUCK/LNR SYNC 32QFN
PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) Synchronous (3), Linear (LDO) (1) 300kHz 32-QFN (5x5)
| Win Source Electronics | ODG (Origin Data Global) | DigiKey | Lingto Electronic Limited | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Switching Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | 1048979-ISL9440BIRZ | ISL9440BIRZ | ISL9440BIRZ-ND | ISL9440BIRZ | ISL9440BIRZ | ISL9440BIRZ | ISL9440BIRZ |
| Product Name | PMIC - PMIC - Voltage Regulators - Linear + Switching - ISL9440BIRZ | 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 | Voltage Regulators - Linear + Switching |
| Package Type | Other; 32-QFN (5x5) | Other; 32-VFQFN Exposed Pad | Other; 32-VFQFN Exposed Pad | Other; 32-VFQFN Exposed Pad | Other; 32-VFQFN Exposed Pad | ||
| Life Cycle Stage | Maturity; Active | Active | Active | ||||
| 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) |
