Mfr Part #:

ISL6521CB

Mfr Name: Intersil

The Intersil ISL6521CBZ is a switching controller designed for power management applications. It features multiple outputs and operates within a specified voltage supply range.

✓ Total Stock: 419 pcs

$ Price Range: $2.21

ISL6521CB Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Hybrid Electronics ✓ Non-Authorised Inventory information	419 pcs On Request	419 pcs	On Request	1	On Request	On Request	410	On Request	On Request

ISL6521CB Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Intersil
Mounting Type	Surface Mount
Number of Outputs	4
Operating Temperature	0°C to 70°C
Topology	Step-Down (Buck) Synchronous (1), Linear (LDO) (3)
Voltage	4.5V to 5.5V

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ISL6521CB Description

Short technical summary and product information.

The Intersil ISL6521CBZ is a versatile switching controller designed for power management integrated circuits (PMICs). This component offers a topology combining Step-Down (Buck) Synchronous (1) and Linear (LDO) (3) regulation methods, providing flexibility in power delivery.

Key electrical specifications include a supply voltage range of 4.5V to 5.5V and a switching frequency of 300kHz. It supports four outputs, with specific configurations for Voltage/Current Output 1 as Controller, and Outputs 2 and 3 as Adjustable with 120mA capability. The operating temperature range is from 0°C to 70°C.

Packaged in a 16-SOIC surface mount configuration, the ISL6521CBZ is suitable for various electronic designs. Its robust construction and specified operating parameters make it a reliable choice for applications requiring efficient voltage regulation and control.

ISL6521CB Quick Information

Product Type: Switching Controller

Canonical Name: ISL6521CBZ Switching Controller

Subcategory: Voltage Regulators

ISL6521CB Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

ISL6521CB Estimated Pricing

Qty	Low	High
1+	$2.21	$2.21

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

ISL6521CB Features

Hybrid Step-Down and Linear topology.
Supports four output configurations.
Adjustable voltage and current outputs.
Operates at 300kHz switching frequency.
Surface mount 16-SOIC package.

ISL6521CB Applications

Used in multi-channel power supplies
Suitable for portable electronic devices
Ideal for embedded power management
Supports efficient step-down regulation

ISL6521CB FAQs

6 frequently asked questions generated from this part’s specifications.

What is the operating voltage range for the ISL6521CBZ?

The operating voltage supply range is 4.5V to 5.5V.

What is the switching frequency of the ISL6521CBZ?

The switching frequency is 300kHz.

What is the operating temperature range for this component?

The operating temperature range is 0°C to 70°C.

What package type is the ISL6521CBZ available in?

It is available in a 16-SOIC package for surface mounting.

What is the RoHS status of the ISL6521CBZ?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the ISL6521CBZ?

The MSL is 1 Unlimited.