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QFN-40 Interface ICs

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Results: 141

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Package / Case = QFN-40

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Part #

USB Interface IC CCG3

CYPD3125-40LQXIT
Infineon Technologies
1: ₩7,254
1,702In Stock
2,500Expected 9/17/2026

Mfr. Part #
CYPD3125-40LQXIT

Mouser Part #
727-CYPD3125-40LQXIT

Infineon Technologies

USB Interface IC CCG3

Datasheet

1,702In Stock

2,500Expected 9/17/2026

Cut Tape

₩7,254

₩5,491.2

₩4,882.8

₩4,555.2

View

Reel

₩4,040.4

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

USB Interface IC

USB Hubs

Hub Controller

I2C, SPI/UART

SMD/SMT

QFN-40

USB Interface IC USB-C PC

CYPD5137-40LQXIT
Infineon Technologies
1: ₩8,377.2
2,700In Stock

Mfr. Part #
CYPD5137-40LQXIT

Mouser Part #
727-CYPD5137-40LQXIT

Infineon Technologies

USB Interface IC USB-C PC

Datasheet

2,700In Stock

Cut Tape

₩8,377.2

₩6,396

₩5,756.4

₩5,350.8

View

Reel

₩4,945.2

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

USB Interface IC

USB Controllers

Power Delivery

I2C

SMD/SMT

QFN-40

USB Interface IC USB-C PC

CYPD6125-40LQXIT
Infineon Technologies
1: ₩9,921.6
794In Stock

Mfr. Part #
CYPD6125-40LQXIT

Mouser Part #
727-CYPD6125-40LQXIT

Infineon Technologies

USB Interface IC USB-C PC

Datasheet

794In Stock

Cut Tape

₩9,921.6

₩7,612.8

₩6,879.6

₩6,396

View

Reel

₩5,834.4

Min.: 1
Mult.: 1

: 2,500

USB Interface IC

USB Controllers

Power Delivery

I2C, SPI, UART

SMD/SMT

QFN-40

USB Interface IC USB2.0 HUB 4-PORT 40QFN -40/+85C

UPD720115K8-711-BAK-A
Renesas Electronics
1: ₩6,099.6
1,637In Stock

Mfr. Part #
UPD720115K8-711-BAK-A

Mouser Part #
968-D720115K8711BAKA

Renesas Electronics

USB Interface IC USB2.0 HUB 4-PORT 40QFN -40/+85C

Datasheet

1,637In Stock

₩6,099.6

₩4,602

₩4,087.2

₩3,697.2

View

Min.: 1
Mult.: 1

USB Interface IC

USB Hubs

Hub Controller

SMD/SMT

QFN-40

RS-422/RS-485 Interface IC DL 3 3V MULTIPROTO TRANSC 40LD 6X6MM

ISL3333IRZ
Renesas / Intersil
1: ₩17,706
237In Stock
4,400On Order

Mfr. Part #
ISL3333IRZ

Mouser Part #
968-ISL3333IRZ

Renesas / Intersil

RS-422/RS-485 Interface IC DL 3 3V MULTIPROTO TRANSC 40LD 6X6MM

Datasheet

237In Stock

4,400On Order

₩17,706

₩13,774.8

₩12,511.2

₩11,731.2

View

Min.: 1
Mult.: 1

RS-422/RS-485 Interface IC

Multiprotocol Transceiver

SMD/SMT

QFN-40

Sensor Interface Ultrasonic flow converter with CPU in QFN40

TDC-GP30YA 1K
ScioSense
1: ₩11,856
341In Stock

Mfr. Part #
TDC-GP30YA 1K

Mouser Part #
985-TDC-GP30YAT&R

ScioSense

Sensor Interface Ultrasonic flow converter with CPU in QFN40

Datasheet

341In Stock

Cut Tape

₩11,856

₩11,325.6

₩10,405.2

Reel

₩10,389.6

View

Min.: 1
Mult.: 1

: 1,000

Sensor Interface

SMD/SMT

QFN-40

Interface - CODECs 4 Channel HDA Codec, I-Temp

92HD95B2X3NDGIZAX
Tempo Semiconductor
1: ₩12,573.6
879In Stock

Mfr. Part #
92HD95B2X3NDGIZAX

Mouser Part #
472-2HD95B2X3NDGIZAX

Tempo Semiconductor

Interface - CODECs 4 Channel HDA Codec, I-Temp

Datasheet

879In Stock

₩12,573.6

₩9,703.2

₩8,985.6

₩8,190

View

Min.: 1
Mult.: 1

CODECs

Audio CODECs

Audio, HD

Audio

SMD/SMT

QFN-40

Interface - CODECs Audio enhancement engine optimized for portable devices

NPCA110PA0YX
Nuvoton
1: ₩8,002.8
470In Stock

Mfr. Part #
NPCA110PA0YX

Mouser Part #
503-NPCA110PA0YX

Nuvoton

Interface - CODECs Audio enhancement engine optimized for portable devices

Datasheet

470In Stock

Cut Tape

₩8,002.8

₩6,021.6

₩5,538

₩5,007.6

Reel

₩4,570.8

View

Min.: 1
Mult.: 1

: 490

CODECs

Audio CODECs

Audio Enhancement

I2C, I2S

SMD/SMT

QFN-40

USB Interface IC CCG3

CYPD3125-40LQXI
Infineon Technologies
1: ₩6,645.6
201In Stock

Mfr. Part #
CYPD3125-40LQXI

Mouser Part #
727-CYPD3125-40LQXI

Infineon Technologies

USB Interface IC CCG3

Datasheet

201In Stock

₩6,645.6

₩5,241.6

₩4,804.8

₩4,524

View

Min.: 1
Mult.: 1

USB Interface IC

USB Hubs

Hub Controller

I2C, SPI/UART

SMD/SMT

QFN-40

USB Interface IC CCG3

CYPD3135-40LQXI
Infineon Technologies
1: ₩6,661.2
471In Stock

Mfr. Part #
CYPD3135-40LQXI

Mouser Part #
727-CYPD3135-40LQXI

Infineon Technologies

USB Interface IC CCG3

Datasheet

471In Stock

₩6,661.2

₩5,007.6

₩4,539.6

₩4,180.8

View

Min.: 1
Mult.: 1

USB Interface IC

USB Controllers

Power Delivery

I2C, SPI/UART

SMD/SMT

QFN-40

Interface - CODECs 10-CH HD AUDIO CODEC

92HD68E2X5NDGXZAX
Tempo Semiconductor
1: ₩14,180.4
2,215In Stock

Mfr. Part #
92HD68E2X5NDGXZAX

Mouser Part #
972-HD68E2X5NDGXZAX

Tempo Semiconductor

Interface - CODECs 10-CH HD AUDIO CODEC

Datasheet

2,215In Stock

₩14,180.4

₩10,982.4

₩10,186.8

₩9,313.2

View

Min.: 1
Mult.: 1

CODECs

Audio CODECs

Audio CODEC, Multi Channel

SMD/SMT

QFN-40

USB Interface IC USB-C PC

CYPD4225-40LQXI
Infineon Technologies
1: ₩8,065.2
34In Stock

Mfr. Part #
CYPD4225-40LQXI

Mouser Part #
727-CYPD4225-40LQXI

Infineon Technologies

USB Interface IC USB-C PC

Datasheet

34In Stock

₩8,065.2

₩6,115.2

₩5,506.8

₩5,038.8

View

Min.: 1
Mult.: 1

USB Interface IC

USB Controllers

Power Delivery

SMD/SMT

QFN-40

Interface - CODECs I2S/PCM, Analog In/ Headphone, DSP

TSCS25A3X1NDGXZAX
Tempo Semiconductor
1: ₩8,439.6
266In Stock

Mfr. Part #
TSCS25A3X1NDGXZAX

Mouser Part #
472-SCS25A3X1NDGXZAX

Tempo Semiconductor

Interface - CODECs I2S/PCM, Analog In/ Headphone, DSP

Learn More

Datasheet

266In Stock

₩8,439.6

₩6,442.8

₩5,928

₩5,382

View

Min.: 1
Mult.: 1

CODECs

PCM CODECs

Audio CODEC, Stereo

2-Wire, I2C, I2S

SMD/SMT

QFN-40

RS-422/RS-485 Interface IC SINGLE 3 3V MULTIPRO TRANSC 40LD 6 X6M

ISL3331IRZ
Renesas / Intersil
1: ₩15,334.8
3,369On Order

Mfr. Part #
ISL3331IRZ

Mouser Part #
968-ISL3331IRZ

Renesas / Intersil

RS-422/RS-485 Interface IC SINGLE 3 3V MULTIPRO TRANSC 40LD 6 X6M

Datasheet

3,369On Order

₩15,334.8

₩11,918.4

₩10,764

₩10,062

View

Min.: 1
Mult.: 1

RS-422/RS-485 Interface IC

Multiprotocol Transceiver

SMD/SMT

QFN-40

RS-422/RS-485 Interface IC W/ANNEAL DL 5V MULTIPROTOCOL TRANSC

ISL41334IRZ
Renesas / Intersil
1: ₩15,132
4,490On Order

Mfr. Part #
ISL41334IRZ

Mouser Part #
968-ISL41334IRZ

Renesas / Intersil

RS-422/RS-485 Interface IC W/ANNEAL DL 5V MULTIPROTOCOL TRANSC

Datasheet

4,490On Order

₩15,132

₩11,715.6

₩10,623.6

₩9,952.8

View

Min.: 1
Mult.: 1

RS-422/RS-485 Interface IC

Multiprotocol Transceiver

SMD/SMT

QFN-40

RS-422/RS-485 Interface IC W/ANNEAL DL 5V MULTIPROTOCOL 6 X6

ISL41334IRZ-T
Renesas / Intersil
1: ₩15,631.2
22,997On Order

Mfr. Part #
ISL41334IRZ-T

Mouser Part #
968-ISL41334IRZ-T

Renesas / Intersil

RS-422/RS-485 Interface IC W/ANNEAL DL 5V MULTIPROTOCOL 6 X6

Datasheet

22,997On Order

Cut Tape

₩15,631.2

₩12,339.6

₩11,076

₩10,093.2

View

Reel

₩8,689.2

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

RS-422/RS-485 Interface IC

SMD/SMT

QFN-40

USB Interface IC USB2.0 HUB 4-PORT 40QFN 0/+85C

UPD720115K8-611-BAK-A
Renesas Electronics
1: ₩5,038.8
1,120On Order

Mfr. Part #
UPD720115K8-611-BAK-A

Mouser Part #
968-D720115K8611BAKA

Renesas Electronics

USB Interface IC USB2.0 HUB 4-PORT 40QFN 0/+85C

Datasheet

1,120On Order

₩5,038.8

₩3,790.8

₩3,494.4

₩3,182.4

View

Min.: 1
Mult.: 1

USB Interface IC

USB Hubs

SMD/SMT

QFN-40

RS-422/RS-485 Interface IC DL 5V MULTIPROTOCOL TRANSC 40 6 X6

ISL41334IRZ-T7A
Renesas / Intersil
1: ₩20,888.4
1,000Expected 9/18/2026

Mfr. Part #
ISL41334IRZ-T7A

Mouser Part #
968-ISL41334IRZ-T7A

Renesas / Intersil

RS-422/RS-485 Interface IC DL 5V MULTIPROTOCOL TRANSC 40 6 X6

Datasheet

1,000Expected 9/18/2026

Cut Tape

₩20,888.4

₩16,348.8

₩15,225.6

₩13,993.2

Reel

₩13,743.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

RS-422/RS-485 Interface IC

SMD/SMT

QFN-40

Telecom Interface ICs 2CH UNIV SLIC, 100V, QFN40

LE9540CUQC
Microchip Technology
2,450: ₩4,087.2
Non-Stocked Lead-Time 4 Weeks

Mfr. Part #
LE9540CUQC

Mouser Part #
494-LE9540CUQC

Microchip Technology

Telecom Interface ICs 2CH UNIV SLIC, 100V, QFN40

Datasheet

Non-Stocked Lead-Time 4 Weeks

₩4,087.2

Min.: 2,450
Mult.: 2,450

Telecom Interface ICs

Subscriber Line Interface Circuits - SLICs

SMD/SMT

QFN-40

Telecom Interface ICs 2CH UNIV SLIC, 145V, QFN40

LE9540DUQC
Microchip Technology
2,450: ₩5,709.6
Non-Stocked Lead-Time 4 Weeks

Mfr. Part #
LE9540DUQC

Mouser Part #
494-LE9540DUQC

Microchip Technology

Telecom Interface ICs 2CH UNIV SLIC, 145V, QFN40

Datasheet

Non-Stocked Lead-Time 4 Weeks

₩5,709.6

Min.: 2,450
Mult.: 2,450

Telecom Interface ICs

Subscriber Line Interface Circuits - SLICs

SMD/SMT

QFN-40

Telecom Interface ICs 1 FXS ProSLIC, PCM, -106V, DTMF Detect

SI32185-A-FM
Skyworks Solutions, Inc.
1: ₩9,547.2
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
SI32185-A-FM

Mouser Part #
634-SI32185-A-FM

Skyworks Solutions, Inc.

Telecom Interface ICs 1 FXS ProSLIC, PCM, -106V, DTMF Detect

Datasheet

Non-Stocked Lead-Time 12 Weeks

₩9,547.2

₩7,300.8

₩6,723.6

₩6,115.2

View

Min.: 1
Mult.: 1

Telecom Interface ICs

Wideband FXS

ProSLIC Single Chip FXS Solution

3-Wire, PCM

SMD/SMT

QFN-40

Telecom Interface ICs 1 FXS ProSLIC, PCM, -106V, DTMF Detect

SI32185-A-FMR
Skyworks Solutions, Inc.
2,500: ₩5,397.6
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
SI32185-A-FMR

Mouser Part #
634-SI32185-A-FMR

Skyworks Solutions, Inc.

Telecom Interface ICs 1 FXS ProSLIC, PCM, -106V, DTMF Detect

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

₩5,397.6

Min.: 2,500
Mult.: 2,500

: 2,500

Telecom Interface ICs

Wideband FXS

ProSLIC Single Chip FXS Solution

3-Wire, PCM

SMD/SMT

QFN-40

Sensor Interface Ultrasonic flow converter with CPU in QFN40

TDC-GP30YA 3K
ScioSense
3,000: ₩9,594
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
TDC-GP30YA 3K

Mouser Part #
985-TDC-GP30YA

ScioSense

Sensor Interface Ultrasonic flow converter with CPU in QFN40

Datasheet

Non-Stocked Lead-Time 2 Weeks

Reel

₩9,594

Min.: 3,000
Mult.: 3,000

: 3,000

Sensor Interface

SMD/SMT

QFN-40

Interface - CODECs Audio enhancement engine optimized for mobile applications

NPCA110MA0YX
Nuvoton
490: ₩4,633.2
Non-Stocked Lead-Time 24 Weeks

Mfr. Part #
NPCA110MA0YX

Mouser Part #
503-NPCA110MA0YX

Nuvoton

Interface - CODECs Audio enhancement engine optimized for mobile applications

Datasheet

Non-Stocked Lead-Time 24 Weeks

₩4,633.2

₩4,602

₩4,570.8

Min.: 490
Mult.: 490

CODECs

Audio CODECs

Audio Enhancement

I2C, I2S

SMD/SMT

QFN-40

Interface - CODECs Audio enhancement engine optimized for portable devices

NPCA110PA0YX TR
Nuvoton
3,000: ₩4,539.6
Non-Stocked Lead-Time 24 Weeks

Mfr. Part #
NPCA110PA0YX TR

Mouser Part #
503-NPCA110PA0YXTR

Nuvoton

Interface - CODECs Audio enhancement engine optimized for portable devices

Datasheet

Non-Stocked Lead-Time 24 Weeks

Reel

₩4,539.6

Min.: 3,000
Mult.: 3,000

: 3,000

CODECs

Audio CODECs

Audio Enhancement

I2C, I2S

SMD/SMT

QFN-40

QFN-40 Interface ICs

Types of Interface ICs

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