Renesas Electronics Corporation ISL9440IRZ
- Part No.:
- ISL9440IRZ
- Manufacturer:
- Renesas Electronics Corporation
- Category:
- Voltage Regulators - Linear + Switching
- Package:
- 32-VFQFN Exposed Pad
- Datasheet:
-
ISL9440IRZ.pdf
- Description:
- IC REG QUAD BUCK/LNR SYNC 32QFN
- Quantity:
- Payment:

- Shipping:

Inventory:1,301
Please send an inquiry. Send us your inquiry, and we will respond immediately.
ISL9440IRZ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas Electronics Corporation
- Series:
- -
- Package/Case:
- 32-VFQFN Exposed Pad
- Packaging:
- Tube
- Product Status:
- Obsolete
- Topology:
- Step-Down (Buck) Synchronous (3), Linear (LDO) (1)
- Number of Outputs:
- 4
- Frequency - Switching:
- 300kHz
- 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
- Voltage - Supply:
- 4.5V ~ 24V
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 32-QFN (5x5)
ISL9440IRZ FAQ
1.How can I place an order for ISL9440IRZ through Aetrix?
1.Please submit a Request for Quotation (RFQ) for ISL9440IRZ on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for ISL9440IRZ reliable?
The price and inventory of ISL9440IRZ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ISL9440IRZ is usually 5 days.
3.What payment methods are accepted for ISL9440IRZ?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ISL9440IRZ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ISL9440IRZ?
ISL9440IRZ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ISL9440IRZ order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for ISL9440IRZ?
5.For technical support, including ISL9440IRZ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ISL9440IRZ requirements.
6.How does Aetrix verify that ISL9440IRZ is sourced from the original manufacturer or authorized distributors?
6.All ISL9440IRZ products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that ISL9440IRZ meets industry standards.
7.What is the process for return or replacement of ISL9440IRZ?
All ISL9440IRZ units undergo pre-shipment inspection (PSI). If there is an issue with ISL9440IRZ, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The ISL9440IRZ part is unused and in its original packaging.
Return procedure for ISL9440IRZ:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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