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Exact specifications should be obtained from the product data sheet.
| Manufacturer Product Number | ISL85033IRTZ |
| Manufacturer | Renesas Electronics Corporation |
| NavitasChip Part Number | NAVI-2360910 |
| Description | IC REG BUCK ADJ 3A SGL/DL 28TQFN |
| Spec | 28-WFQFN Exposed Pad |
| Package | Tube |
| Datasheet | Datasheet |
Product Attributes
| Type | Description |
|---|---|
| Category | Voltage Regulators - DC DC Switching Regulators |
| Manufacturer | Renesas Electronics Corporation |
| Package | Tube |
| Product Status | Active |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 1 or 2 |
| Voltage - Input (Min) | 4.5V |
| Voltage - Input (Max) | 28V |
| Voltage - Output (Min/Fixed) | 0.8V |
| Voltage - Output (Max) | 28V |
| Current - Output | 3A |
| Frequency - Switching | 300kHz ~ 2MHz |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 28-TQFN (4x4) |
| Part Status | Active |
Documents & Media
| Resource Type | Link |
|---|---|
| Datasheet | Renesas Electronics Corporation ISL85033IRTZ Datasheet |
| Product Image | View Large Image |
Environmental & Export Classifications
| Attribute | Description |
|---|---|
| RoHS Status | RoHS Compliant |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
Product Description
The ISL85033IRTZ is a DC-DC Switching Voltage Regulator manufactured by Renesas Electronics Corporation (Renesas). Integrated Circuit Regulator Buck Adjustable 3a Single/dual 28tqfn, housed in a compact 28-TQFN (4x4) package. Originally developed by Intersil, this component continues to be fully supported.
Don't let distributor allocation reducing switching power IC availability slow down your production. We maintain ready stock for critical components.
Key Technical Specifications
- Output Type: Adjustable
- Operating Temperature: -40°C ~ 85°C (TA)
- Mounting: Surface Mount
- Package: 28-WFQFN Exposed Pad
- Device Package: 28-TQFN (4x4)
- RoHS Compliant
Applications
Commonly utilized in:
- industrial automation
- ultra-low quiescent current for always-on battery-powered devices
- consumer electronics and IoT edge devices
Why Choose NavitasChip for ISL85033IRTZ?
NavitasChip offers wholesale pricing advantages for the ISL85033IRTZ and thousands of other electronic components.
- Availability: Same-day Shipping Options
- Packaging: Available in factory Tube or Custom Tube Quantity. All custom quantities are professionally repackaged with ESD Shielding and Vacuum-Sealed MBB (Moisture Barrier Bags) in strict adherence to MSL standards.
- Fast Shipping: Ships from Shenzhen / Hong Kong / Singapore via DHL/FedEx/UPS
- Quality Assurance: Inbound check with MPN and Date Code review
- Technical Support: Datasheet and compliance documentation available
Global Shipping
Need ISL85033IRTZ urgently? We maintain buffer stock across multiple global locations.
ISL85033IRTZ - Get instant quote online.
Disclaimer: NavitasChip is an independent distributor of electronic components. We are not affiliated with, endorsed by, or an authorized distributor for the manufacturers listed on this page. All trademarks and brand names are the property of their respective owners and are used solely for identification purposes.
Stock quantities are dynamic and updated in real-time. For large quantity orders (1,000+ units), please contact us for real-time stock verification and custom pricing.
More from Renesas Electronics Corporation
More in Voltage Regulators - DC DC Switching Regulators
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Supply Information
- Spot Stock: Available from our verified global supply network.
- Franchise Sources: Components from authorized distribution channels when available.
- OEM Surplus: Excess inventory from OEM and EMS production lines.
- Qualified Suppliers: Provided by vetted independent suppliers who meet our quality and traceability standards.
About Shipping Costs
If you use our shipping account, shipping fees will be paid at checkout. If you use your own account, shipping fees will be settled directly between you and the courier company.
Note: Customers are responsible for all customs duties, taxes, or other charges. NavitasChip is not responsible for any additional fees after the package is shipped.
Shipping Methods
We offer shipping services via DHL, FedEx, UPS, and SF Express.
Delivery Time
- Spot Stock (HK/SZ warehouse): Ships within 24 hours when order confirmed before 14:00 GMT+8.
- Verified Supplier Network: Ships within 3 business days after sourcing confirmation.
- Out-of-stock items: Lead times provided per quote (typically 2-4 weeks).
- Actual delivery time depends on your selected courier service (DHL/FedEx/UPS/SF Express).
Quality Assurance
- 60-Day Quality Pledge — every order covered against material defects
- Third-Party Lab Testing available (AS6081 Process Aligned, ISO/IEC 17025 verification)
- RoHS / REACH Compliance verified through OCM official databases
- Distributor Certificate of Conformance (CoC) issued with every shipment
In Stock: 418 pcs
Ready to ship immediately
Lead Time
18 Weeks
Factory standard
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Payment Methods
T/T
WU
Delivery Services
TNT
SF