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STMicroelectronics N.V.

STMicroelectronics N.V.- Telecommunications

STMicroelectronics N.V., commonly known as ST, was formed in 1987 through the merger of Italian SGS Microelettronica and French Thomson Semiconducteurs. Headquartered in Geneva, Switzerland, it is one of the largest semiconductor companies globally. The company went public in 1994 and is listed on the New York Stock Exchange (NYSE: STM), Euronext Paris, and Borsa Italiana in Milan. STMicroelectronics serves customers across a broad spectrum of electronics applications with innovative semiconductor solutions. Its core business areas include automotive, industrial, personal electronics, and communications infrastructure. The company boasts an extensive product portfolio featuring microcontrollers (MCU), specifically the STM32 family which is widely adopted for embedded applications. In analog and mixed-signal ICs, ST offers operational amplifiers, comparators, and data converters, while its power management products include a wide range of voltage regulators and motor drivers. ST is a leader in power discrete and modules, such as MOSFETs, IGBTs, and silicon carbide (SiC) devices, crucial for high-efficiency power conversion. The sensor product line covers MEMS sensors like accelerometers, gyroscopes, and environmental sensors, as well as time-of-flight ranging sensors. ST is recognized as a top-tier semiconductor company, consistently ranking among the top 10 globally by revenue, and holds leading market positions in automotive ICs, MEMS sensors, and general-purpose MCUs, leveraging its advanced manufacturing and R&D strengths.

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Telecommunications - 型号列表

7 parts in total

Package / Case

Standard Package

Mounting Type

Supplier Device Package

Mfr Part #Quantity AvailablePricePackage / CaseFrequencyStandard PackageRoHSCurrent - OutputVoltage - SupplyPackagingMounting TypeSupplier Device PackageFunctionNumber of CircuitsOperating TemperatureOperation
LS1240AD1
LS1240AD1

Telecom Ringer Phone 1740Hz to 2140Hz/1220Hz to 1600Hz 8-Pin SO N Tube IC RINGER ELECTRONIC 2TONE SO-8

stmicroelectronics

101: ¥8.5688SO N1740 to 2140|1220 to 1600 HzRail / TubeLead free / RoHS Compliant30mA26VTubeSurface MountSO-8Tone Ringer1-40°C ~ 70°C-
STMLS1240AD1013TR
STMLS1240AD1013TR

Telecom Ringer Phone 1740Hz to 2140Hz/1220Hz to 1600Hz 8-Pin SO N T/R

stmicroelectronics

-8SO N1740 to 2140|1220 to 1600 HzTape & Reel----------
STMLS1240AD1
STMLS1240AD1

Telecom Ringer Phone 1740Hz to 2140Hz/1220Hz to 1600Hz 8-Pin SO N Tube

stmicroelectronics

-8SO N1740 to 2140|1220 to 1600 Hz-----------
STML3240B1
STML3240B1

Telecom Ringer Mult Phone 8-Pin PDIP

stmicroelectronics

-8PDIP-----------Multiple
STMLS1240A
STMLS1240A

Telecom Ringer Phone 1740Hz to 2140Hz/1220Hz to 1600Hz 8-Pin Mini-PDIP Tube

stmicroelectronics

-8Mini-PDIP1740 to 2140|1220 to 1600 HzRail / Tube----------
LS1240A
LS1240A

Telecom Ringer Phone 1740Hz to 2140Hz/1220Hz to 1600Hz 8-Pin Mini-PDIP Tube IC RINGER ELECTR 2TONE 8-MINIDIP

stmicroelectronics

101: ¥8.5688Mini-PDIP1740 to 2140|1220 to 1600 HzRail / TubeLead free / RoHS Compliant30mA26VTubeThrough Hole8-Mini DIPTone Ringer1-40°C ~ 70°C-
LS1240AD1013TR
LS1240AD1013TR

Telecom Ringer Phone 1740Hz to 2140Hz/1220Hz to 1600Hz 8-Pin SO N T/R

stmicroelectronics

-8SO N1740 to 2140|1220 to 1600 HzTape & Reel----------
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