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SI4721

Silicon Labs

SI4721 by Silicon Labs

SI4721 by Silicon Labs is a square-shaped consumer IC with 20 terminals in a chip carrier package. It operates at supply voltages ranging from 2.7V to 5.5V, making it suitable for various consumer circuit applications requiring a compact design and low power consumption. With a terminal pitch of 0.5mm and seated height of 0.6mm, this IC offers versatility in space-constrained designs.

Median Price

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Lifecycle Status

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3

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1k+

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Digiode

USA . 901 parts In-Stock

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Vyrian

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Nova Conductors

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Ampacity Inc.

Singapore . 425 parts In-Stock

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AZTECH Wire

Italy . 284 parts In-Stock

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Continental Prestige Electronics

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Argo Parts USA

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Aranea Global

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Overview

Enhance your consumer electronics with the Silicon Labs SI4721, a top-of-the-line IC that offers unparalleled quality and reliability. Manufactured by Silicon Labs, a trusted leader in the industry, this product is designed for a variety of applications in the consumer electronics category. With its compact square package shape and quad terminal position, the SI4721 is perfect for space-constrained designs. Experience the value and benefits of this high-performance IC, which boasts a wide supply voltage range and a very thin profile, making it versatile and efficient for all your electronic needs. Upgrade your products today with the SI4721 from Silicon Labs.

Feature Benefit Bullets

Surface Mount: YES

Allows for easy and efficient PCB assembly, saving time and cost.

Package Shape: SQUARE

Square shape helps optimize space on the PCB, making it ideal for compact designs.

General IC Type: CONSUMER CIRCUIT

Specifically designed for consumer electronics applications, ensuring compatibility.

No. of Terminals: 20

Sufficient terminals for connecting various components, enhancing functionality.

Package Style: CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

Innovative package style ensures efficient heat dissipation and compact design.

Terminal Position: QUAD

Quad terminal position enables stable and reliable connections.

Maximum Seated Height: 0.6 mm

Low seated height allows for slim and compact product design.

Width: 3 mm

Narrow width facilitates space-saving layout on the PCB.

Minimum Supply Voltage (Vsup): 2.7 V

Low minimum supply voltage requirement enhances energy efficiency.

Length: 3 mm

Compact length makes it suitable for space-constrained applications.

Terminal Form: NO LEAD

Lead-free terminal form complies with environmental regulations.

Terminal Pitch: 0.5 mm

Fine terminal pitch enables high-density mounting on the PCB.

Maximum Supply Voltage (Vsup): 5.5 V

Supports a wide range of supply voltages, enhancing flexibility in design.

Technical Specifications

Other Function Consumer ICs SI4721 attributes and parameters. Explore more Other Function Consumer ICs devices from Silicon Labs

Specs

General IC Type:

JESD-30 Code:

S-XQCC-N20

Length:

3 mm

No. of Functions:

1

No. of Terminals:

20

Package Body Material:

UNSPECIFIED

Package Code:

Package Shape:

Package Style (Meter):

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

Qualification:

Not Qualified

Maximum Seated Height:

.6 mm

Maximum Supply Voltage (Vsup):

5.5 V

Minimum Supply Voltage (Vsup):

2.7 V

Surface Mount:

YES

Terminal Form:

Terminal Pitch:

.5 mm

Terminal Position:

QUAD

Width:

3 mm

Trade Compliance

SI4721 General Purpose ICs trade compliance attributes, and parameters.

HTS

8542.39.00.01

SB

8542.39.00.00

Manufacturer Highlights

Silicon Labs

Silicon Laboratories, Inc. (Silicon Labs) is a fabless global technology company that designs and manufactures semiconductors, other silicon devices and software, which it sells to electronics design engineers and manufacturers in Internet of Things (IoT) infrastructure worldwide. It is headquartered in Austin, Texas, United States. The company focuses on microcontrollers (MCUs) and wireless system on chips (SoCs) and modules. The company also produces software stacks including firmware libraries and protocol-based software, and a free software development platform called Simplicity Studio. Silicon Labs was founded in 1996 and released its first product, an updated DAA design that enabled manufacturers to reduce the size and cost of a modem, two years later. During its first three years, the company focused on RF and CMOS integration, and developed the world's first CMOS RF synthesizer for mobile phones which was released in 1999. Following the appointment of Tyson Tuttle as the CEO in 2012, Silicon Labs has increasingly focused on developing technologies for the IoT market, which in 2019 accounted for more than 50 percent of the company's revenue, but in 2020 had increased to about 58 percent. In 1998, Silicon Labs released its first product, an updated Direct Access Arrangement (DAA) design that enabled manufacturers to reduce the size and cost of a modem.

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