Step1: Product
Renesas Electronics Corporation ISL9440IRZ
Image shown is a representation only
Manufacturer
Manufacturer No
ISL9440IRZ
Date Code
1114
Quantity
75
Availability
In Stock
Package
32-VFQFN Exposed Pad
Packaging
Tube
Description
IC REG QUAD BUCK/LNR SYNC 32QFN
Detailed Description
PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) Synchronous (3), Linear (LDO) (1) 300kHz 32-QFN (5x5)
Datasheet
Topology
Step-Down (Buck) Synchronous (3), Linear (LDO) (1)
Packaging
Tube
w/Sequencer
No
Manufacturer
Renesas Electronics Corporation
w/LED Driver
No
w/Supervisor
No
Mounting Type
Surface Mount
Package / Case
32-VFQFN Exposed Pad
Voltage - Supply
4.5V ~ 24V
Number of Outputs
4
Base Product Number
ISL9440
Frequency - Switching
300kHz
Operating Temperature
-40°C ~ 85°C
Supplier Device Package
32-QFN (5x5)
Voltage/Current - Output 1
Controller
Voltage/Current - Output 2
Controller
Voltage/Current - Output 3
Controller
| Attribute | Value |
|---|---|
| Topology | Step-Down (Buck) Synchronous (3), Linear (LDO) (1) |
| Packaging | Tube |
| w/Sequencer | No |
| Manufacturer | Renesas Electronics Corporation |
| w/LED Driver | No |
| w/Supervisor | No |
| Mounting Type | Surface Mount |
| Package / Case | 32-VFQFN Exposed Pad |
| Voltage - Supply | 4.5V ~ 24V |
| Number of Outputs | 4 |
| Base Product Number | ISL9440 |
| Frequency - Switching | 300kHz |
| Operating Temperature | -40°C ~ 85°C |
| Supplier Device Package | 32-QFN (5x5) |
| Voltage/Current - Output 1 | Controller |
| Voltage/Current - Output 2 | Controller |
| Voltage/Current - Output 3 | Controller |
Purchase & Inquiry
Placing an Order
You may place an order on DAXIN without creating an account.
Available Payment Methods
For your convenience, we accept several payment methods in USD, including PayPal, credit card, and wire transfer.
RFQ (Request for Quote)
We recommend submitting an RFQ to receive the latest pricing and inventory information for the parts you need.
Our sales team will respond to your request by email within 24 hours.
Important Notes
1. You will receive an order information email in your inbox. Please check your spam folder if you do not find the email.
2. Since inventory and pricing may change from time to time, our sales manager will reconfirm your order and notify you if any updates are needed.
Payment Method
Shipping Method
- Shipped from
- Hongkong/Shenzhen warehouse
- Estimated Ship Date
- Oct 3, 2026 - Oct 4, 2026
- Lead Time
- Contact us to confirm availability
- Shipping Fee
- Calculated based on your destination
Packages
