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Microchip Interface ICs

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Part #

Telecom Interface ICs Pb Free Integrated DTMF RCVR

MT8870DNR1
Microchip Technology
1: $2.28
981On Order
End of Life

Mfr. Part No.
MT8870DNR1

Mouser Part No
494-MT8870DNR1

End of Life

Microchip Technology

Telecom Interface ICs Pb Free Integrated DTMF RCVR

Learn More

Datasheet

981On Order

Cut Tape

$2.28

$2.17

Reel

$2.08

Min.: 1
Mult.: 1

Reel: 1,000

Telecom Interface ICs

DTMF - Dual-tone Multi-frequency Receivers

SMD/SMT

SSOP-20

USB Interface IC USB-to-UART Protocol Converter w/ GPIO

MCP2200-I/MQ
Microchip Technology
1: $2.83
632In Stock

Mfr. Part No.
MCP2200-I/MQ

Mouser Part No
579-MCP2200-I/MQ

Microchip Technology

USB Interface IC USB-to-UART Protocol Converter w/ GPIO

Learn More

Datasheet

632In Stock

$2.83

$2.37

$2.14

Min.: 1
Mult.: 1

USB Interface IC

USB Converters

Bridge, USB to UART

UART

SMD/SMT

QFN-20

USB Interface IC USB to I2C Bridge Device

MCP2221-I/P
Microchip Technology
1: $3.55
295Expected 2026/02/23

Mfr. Part No.
MCP2221-I/P

Mouser Part No
579-MCP2221-I/P

Microchip Technology

USB Interface IC USB to I2C Bridge Device

Learn More

Datasheet

295Expected 2026/02/23

$3.55

$2.97

$2.69

Min.: 1
Mult.: 1

USB Interface IC

USB Controllers

Bridge, USB to UART/I2C

HDI, I2C, UART, USB

Through Hole

PDIP-14

Telecom Interface ICs Pb Free Integrated DTMF RCVR

MT8870DN1
Microchip Technology
1: $2.15
264Expected 2026/03/06
End of Life

Mfr. Part No.
MT8870DN1

Mouser Part No
494-MT8870DN1

End of Life

Microchip Technology

Telecom Interface ICs Pb Free Integrated DTMF RCVR

Learn More

Datasheet

264Expected 2026/03/06

$2.15

$2.04

$1.97

Min.: 1
Mult.: 1

Telecom Interface ICs

DTMF - Dual-tone Multi-frequency Receivers

SMD/SMT

SSOP-20

Telecom Interface ICs VCPNG,72CH,DATA AG,LNTEST, TQFP128

LE79124KVC
Microchip Technology
450: $16.84
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
LE79124KVC

Mouser Part No
494-LE79124KVC

Microchip Technology

Telecom Interface ICs VCPNG,72CH,DATA AG,LNTEST, TQFP128

Datasheet

Non-Stocked Lead-Time 7 Weeks

$16.84

Min.: 450
Mult.: 450

Telecom Interface ICs

SMD/SMT

TQFP-128

Telecom Interface ICs VCPNG,72CH,DATA AG,LNTEST, TQFP128, T&R

LE79124KVCT
Microchip Technology
1,000: $16.92
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
LE79124KVCT

Mouser Part No
494-LE79124KVCT

Microchip Technology

Telecom Interface ICs VCPNG,72CH,DATA AG,LNTEST, TQFP128, T&R

Datasheet

Non-Stocked Lead-Time 4 Weeks

Reel

$16.92

Min.: 1,000
Mult.: 1,000

Reel: 1,000

Telecom Interface ICs

SMD/SMT

TQFP-128

Telecom Interface ICs VCPNG,128CH,DATA AG,LNTEST, TQFP128

LE79128KVC
Microchip Technology
450: $19.70
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
LE79128KVC

Mouser Part No
494-LE79128KVC

Microchip Technology

Telecom Interface ICs VCPNG,128CH,DATA AG,LNTEST, TQFP128

Datasheet

Non-Stocked Lead-Time 7 Weeks

$19.70

Min.: 450
Mult.: 450

Telecom Interface ICs

SMD/SMT

TQFP-128

Telecom Interface ICs VCPNG,128CH,DATA AG,LNTEST, TQFP128, T&R

LE79128KVCT
Microchip Technology
1,000: $19.77
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
LE79128KVCT

Mouser Part No
494-LE79128KVCT

Microchip Technology

Telecom Interface ICs VCPNG,128CH,DATA AG,LNTEST, TQFP128, T&R

Datasheet

Non-Stocked Lead-Time 7 Weeks

Reel

$19.77

Min.: 1,000
Mult.: 1,000

Reel: 1,000

Telecom Interface ICs

SMD/SMT

TQFP-128

Telecom Interface ICs VCPNG,32CH,DATA AG,LNTEST, TQFP128

LE79234KVC
Microchip Technology
450: $33.67
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
LE79234KVC

Mouser Part No
494-LE79234KVC

Microchip Technology

Telecom Interface ICs VCPNG,32CH,DATA AG,LNTEST, TQFP128

Datasheet

Non-Stocked Lead-Time 7 Weeks

$33.67

Min.: 450
Mult.: 450

Telecom Interface ICs

SMD/SMT

TQFP-128

Telecom Interface ICs 8CH NG SLAC, LQFP176

LE792388TVC
Microchip Technology
300: $19.70
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
LE792388TVC

Mouser Part No
494-LE792388TVC

Microchip Technology

Telecom Interface ICs 8CH NG SLAC, LQFP176

Datasheet

Non-Stocked Lead-Time 7 Weeks

$19.70

Min.: 300
Mult.: 300

Telecom Interface ICs

SMD/SMT

LQFP-176

Telecom Interface ICs 8CH NG SLAC, LQFP176, T&R

LE792388TVCT
Microchip Technology
740: $19.77
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
LE792388TVCT

Mouser Part No
494-LE792388TVCT

Microchip Technology

Telecom Interface ICs 8CH NG SLAC, LQFP176, T&R

Datasheet

Non-Stocked Lead-Time 4 Weeks

Reel

$19.77

Min.: 740
Mult.: 740

Reel: 740

Telecom Interface ICs

SMD/SMT

LQFP-176

Telecom Interface ICs 1CH NG SLIC, QFN28 4X5

LE79271MQC
Microchip Technology
2,450: $3.86
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
LE79271MQC

Mouser Part No
494-LE79271MQC

Microchip Technology

Telecom Interface ICs 1CH NG SLIC, QFN28 4X5

Datasheet

Non-Stocked Lead-Time 4 Weeks

$3.86

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

Telecom Interface ICs

SMD/SMT

VQFN-28

Telecom Interface ICs 1CH NG SLIC, QFN28 4X5, T&R

LE79271MQCT
Microchip Technology
3,000: $3.94
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
LE79271MQCT

Mouser Part No
494-LE79271MQCT

Microchip Technology

Telecom Interface ICs 1CH NG SLIC, QFN28 4X5, T&R

Datasheet

Non-Stocked Lead-Time 8 Weeks

Reel

$3.94

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

Reel: 3,000

Telecom Interface ICs

SMD/SMT

VQFN-28

Telecom Interface ICs 2CH NG SLIC, QFN48 7x7

LE79272PQC
Microchip Technology
1,300: $7.55
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
LE79272PQC

Mouser Part No
494-LE79272PQC

Microchip Technology

Telecom Interface ICs 2CH NG SLIC, QFN48 7x7

Datasheet

Non-Stocked Lead-Time 8 Weeks

$7.55

Min.: 1,300
Mult.: 1,300

Telecom Interface ICs

SMD/SMT

VQFN-48

Telecom Interface ICs 2CH NG SLIC, QFN48 7x7, T&R

LE79272PQCT
Microchip Technology
3,000: $7.62
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
LE79272PQCT

Mouser Part No
494-LE79272PQCT

Microchip Technology

Telecom Interface ICs 2CH NG SLIC, QFN48 7x7, T&R

Datasheet

Non-Stocked Lead-Time 8 Weeks

Reel

$7.62

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

Reel: 3,000

Telecom Interface ICs

SMD/SMT

VQFN-48

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

LE9540CUQC
Microchip Technology
2,450: $2.72
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
LE9540CUQC

Mouser Part No
494-LE9540CUQC

Microchip Technology

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

Datasheet

Non-Stocked Lead-Time 4 Weeks

$2.72

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

Telecom Interface ICs

Subscriber Line Interface Circuits - SLICs

SMD/SMT

QFN-40

Telecom Interface ICs 2CH UNIV SLIC, 100V, QFN40, T&R

LE9540CUQCT
Microchip Technology
4,000: $2.80
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
LE9540CUQCT

Mouser Part No
494-LE9540CUQCT

Microchip Technology

Telecom Interface ICs 2CH UNIV SLIC, 100V, QFN40, T&R

Datasheet

Non-Stocked Lead-Time 4 Weeks

Reel

$2.80

Min.: 4,000
Mult.: 4,000

Reel: 4,000

Telecom Interface ICs

Subscriber Line Interface Circuits - SLICs

SMD/SMT

VQFN-40

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

LE9540DUQC
Microchip Technology
2,450: $3.07
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
LE9540DUQC

Mouser Part No
494-LE9540DUQC

Microchip Technology

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

Datasheet

Non-Stocked Lead-Time 4 Weeks

$3.07

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, T&R

LE9540DUQCT
Microchip Technology
4,000: $3.14
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
LE9540DUQCT

Mouser Part No
494-LE9540DUQCT

Microchip Technology

Telecom Interface ICs 2CH UNIV SLIC, 145V, QFN40, T&R

Datasheet

Non-Stocked Lead-Time 4 Weeks

Reel

$3.14

Min.: 4,000
Mult.: 4,000

Reel: 4,000

Telecom Interface ICs

Subscriber Line Interface Circuits - SLICs

SMD/SMT

VQFN-40

Telecom Interface ICs 1CH UNIV SLIC, 100V, QFN40

Le9541CUQC
Microchip Technology
2,450: $2.35
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
Le9541CUQC

Mouser Part No
494-LE9541CUQC

Microchip Technology

Telecom Interface ICs 1CH UNIV SLIC, 100V, QFN40

Datasheet

Non-Stocked Lead-Time 4 Weeks

$2.35

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

Telecom Interface ICs

SMD/SMT

VQFN-40

Telecom Interface ICs 1CH UNIV SLIC, 100V, QFN40, T&R

Le9541CUQCT
Microchip Technology
4,000: $2.42
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
Le9541CUQCT

Mouser Part No
494-LE9541CUQCT

Microchip Technology

Telecom Interface ICs 1CH UNIV SLIC, 100V, QFN40, T&R

Datasheet

Non-Stocked Lead-Time 6 Weeks

Reel

$2.42

Min.: 4,000
Mult.: 4,000

Reel: 4,000

Telecom Interface ICs

SMD/SMT

VQFN-40

Telecom Interface ICs 1CH UNIV SLIC, 145V, QFN40

Le9541DUQC
Microchip Technology
2,450: $2.57
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
Le9541DUQC

Mouser Part No
494-LE9541DUQC

Microchip Technology

Telecom Interface ICs 1CH UNIV SLIC, 145V, QFN40

Datasheet

Non-Stocked Lead-Time 7 Weeks

$2.57

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

Telecom Interface ICs

SMD/SMT

VQFN-40

Telecom Interface ICs 1CH UNIV SLIC, 100V, QFN40, T&R

Le9541DUQCT
Microchip Technology
4,000: $2.65
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
Le9541DUQCT

Mouser Part No
494-LE9541DUQCT

Microchip Technology

Telecom Interface ICs 1CH UNIV SLIC, 100V, QFN40, T&R

Datasheet

Non-Stocked Lead-Time 4 Weeks

Reel

$2.65

Min.: 4,000
Mult.: 4,000

Reel: 4,000

Telecom Interface ICs

SMD/SMT

VQFN-40

Telecom Interface ICs 2CH 120V ABS miSLIC PCM, 53QFN, T&R

LE9622RQCT
Microchip Technology
3,000: $3.16
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
LE9622RQCT

Mouser Part No
494-LE9622RQCT

Microchip Technology

Telecom Interface ICs 2CH 120V ABS miSLIC PCM, 53QFN, T&R

Datasheet

Non-Stocked Lead-Time 4 Weeks

Reel

$3.16

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

Reel: 3,000

Telecom Interface ICs

SMD/SMT

VQFN-53

Telecom Interface ICs 2CH 150V miSLIC PCM, 53QFN, T&R

LE9632RQCT
Microchip Technology
3,000: $3.28
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
LE9632RQCT

Mouser Part No
494-LE9632RQCT

Microchip Technology

Telecom Interface ICs 2CH 150V miSLIC PCM, 53QFN, T&R

Datasheet

Non-Stocked Lead-Time 5 Weeks

Reel

$3.28

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

Reel: 3,000

Telecom Interface ICs

SMD/SMT

VQFN-53

Microchip Interface ICs

Types of Interface ICs

Customer Service Office

Company

Resources

Support

Audio CODECs
Caller ID ICs
CAN Controllers
CAN Transceivers
Computing I/O Controllers
Controllers
Digital Network Interface Circuits
Digital Subscriber Interface Circuits
DTMF - Dual-tone Multi-frequency Receivers
DTMF - Dual-tone Multi-frequency Transceivers
Embedded Controllers
Fanout Buffers
Floppy Disc Controllers
Hub Controllers
I/O Controllers
I/O Expanders
Inductive Position Sensor
Inductive Sensor Interface ICs
Infrared Communications Controllers
IrDA Stack Controllers

Adaptive Channel Extenders
Audio CODEC, Voice
Bridge, USB to Ethernet
Bridge, USB to GPIO
Bridge, USB to SPI
Bridge, USB to UART
Bridge, USB to UART/I2C
CAN Controller
CAN FD Controller
CAN FD Transceiver
Controller
Dual Smart Card Bridge
Embedded Controller
Embedded Controller with EEPROM
Embedded Controller with EEPROM Integration
Embedded Controller with SPI Integration
eSPI to LPC Bridge
External CAN FD Controller with SPI Interface
Graphics Controller
High Speed

10/100 Ethernet
10/100 Ethernet, USB
2-Wire, GPIO, JTAG, UART
2-Wire, GPIO, UART
4-Wire, Serial
Analog, PWM, SENT
CAN
CAN, GPIO, SPI
CAN, LIN
EJTAG, I2C, JTAG, SPI, TWI, USART
eSPI
Ethernet, GPIO, I2C, SPI, UART
GPIO, I2C, I2S, SPI, UART
GPIO, I2C, I2S, SPI, USB
GPIO, I2C, RS232, RS485, SPI
GPIO, I2C, SPI, UART, USB
GPIO, I2C, SPI, USB
GPIO, UART
GPIO, UART, 2-Wire
HDI, I2C, UART, USB

BBGA-1311
BBGA-1467
BBGA-1517
BBGA-1932
BBGA-650
BBGA-753
BBGA-896
BGA-896
CABGA-196
CABGA-256
CSBGA-81
DFN-(2x3)-8
DFN-(3x3)-8
DFN-16
DFN-8
DRQFN-132
DRQFN-164
FBGA-1071
FBGA-896
FCBGA-1152