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ISL9440IRZ The Renesas ISL9440IRZ is a quad output voltage regulator with both synchronous buck and linear LDO capabilities. It operates at a switching frequency of 300kHz.
Mfr Part #:

ISL9440IRZ

Available from 1 distributors
Mfr Name: Renesas
Renesas
The Renesas ISL9440IRZ is a quad output voltage regulator with both synchronous buck and linear LDO capabilities. It operates at a switching frequency of 300kHz.
✓ Total Stock: 6,000 pcs
$ Price Range: $0.30

ISL9440IRZ Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
6,000 pcs
On Request
6000 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

ISL9440IRZ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Frequency
Mounting Type
Number of Outputs
Operating Temperature
Supplier Device Package
Supplier Package
Topology
Voltage
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ISL9440IRZ Description

Short technical summary and product information.

The Renesas ISL9440IRZ is an integrated circuit designed for power management applications. This device functions as a quad output voltage regulator, incorporating three synchronous buck converters and one linear (LDO) regulator. It operates at a switching frequency of 300kHz.

 

The ISL9440IRZ is suitable for surface mount applications and comes in a 32-QFN (5x5) package with an exposed pad. The operating temperature range for this component is -40°C to 85°C.

 

This voltage regulator is part of the Power Management (PMIC) category, specifically within Voltage Regulators - Linear + Switching. Its design allows for flexible power delivery in various electronic systems.

ISL9440IRZ Quick Information

Product Type: Voltage Regulator
Canonical Name: ISL9440IRZ
Subcategory: Linear + Switching

ISL9440IRZ Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ISL9440IRZ Estimated Pricing

Qty Low High
1+ $0.30 $0.30

Estimated market price range - modelled values for guidance only, not live distributor offers.

ISL9440IRZ Features

  • Quad output voltage regulator.
  • Includes 3 synchronous buck converters.
  • Features 1 linear (LDO) regulator.
  • Operates at 300kHz switching frequency.
  • Surface mountable 32-QFN package.

ISL9440IRZ Applications

  • Ideal for power management systems.
  • Suitable for multi-output voltage needs.
  • Used in systems requiring LDO regulation.
  • Applicable in temperature-sensitive environments.

ISL9440IRZ FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the ISL9440IRZ?

The operating temperature range is -40°C to 85°C.

What type of package is the ISL9440IRZ supplied in?

The ISL9440IRZ is supplied in a 32-VFQFN Exposed Pad package.

How many outputs does the ISL9440IRZ have?

The ISL9440IRZ has 4 outputs.

What is the switching frequency of the ISL9440IRZ?

The switching frequency is 300kHz.

What is the topology of the ISL9440IRZ?

The topology is Step-Down (Buck) Synchronous (3), Linear (LDO) (1).

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