Active filters amplify desired signals while rejecting unwanted frequencies, and can be tailored to meet application-specific requirements in electronics.
Amplifiers boost signal strength, match impedance levels, and are essential in many circuit systems, including audio, broadcasting, and telecommunications.
Batteries store and provide electrical energy, come in various types and sizes for multiple uses, rechargeable or single-use.
Capacitors store electrical charge with metallic plates and a dielectric; types vary and can be combined for specific circuit characteristics.
Chip carriers and sockets provide an interface between components and PCBs, enabling easy replacement or upgrading without soldering.
Circuit protection devices prevent damage from overcurrent flow, including fuses, breakers, surge protectors, and voltage regulators.
Connector accessories and support devices aid connector function and longevity, including backshells, grips, clamps, and ties; must be compatible with connector type.
Connectors join electronic circuits to transfer signals and power, come in various sizes and shapes, and include support accessories.
Converters transform DC input to another voltage level, essential in electronic systems, renewable energy, and automotive electronics.
Crystals and resonators generate and stabilize frequency signals via piezoelectricity. They are used in timing, frequency control, and filters. Crystals are quartz and resonators are ceramic with a built-in capacitor.
Semiconductor diodes control current flow in one direction (uni-directionality) via low resistance. Useful for rectification, voltage regulation, detection, and digital logic.
Discover essential electronic components for your devices, including CPU accelerators, system cache controllers, computer processors, motherboards, and graphics computing systems. Enhance device performance and connectivity with reliable components engineered for seamless integration and optimal functionality.
Fiber optics use light pulses to transmit data over long distances. They have superior bandwidth capacity, low signal attenuation, and secure physical properties. They are essential in telecommunications networks today.
Filters enhance signal processing by selectively passing desired frequencies while suppressing unwanted ones. Filters can be passive (using capacitors, resistors, and inductors) or active (using transistors or amplifiers).
Flash devices are non-volatile storage solutions that offer fast read and write speeds, making them ideal for applications requiring high-speed data transfer. These devices utilize flash memory technology, providing reliable storage for data-intensive tasks such as gaming, multimedia, and enterprise-level applications.
General purpose ICs consist of multiple individual circuits or components (e.g., logic gates, amplifiers, oscillators, etc.) that are combined onto a single integrated circuit chip for a smaller physical footprint.
I/O and storage controllers are crucial components in computer systems, managing input/output operations and storage devices. These controllers facilitate efficient data transfer between peripherals, storage drives, and the central processing unit (CPU), enhancing system performance and enabling seamless connectivity.
Inductors store energy in magnetic fields, oppose sudden changes in current flow and prevent electrical surges. Common inductor applications include power supplies, signal filters, and oscillators.
Interface ICs allow efficient device connectivity with high-speed data transfer and low power consumption.They can be ASIC or FPGA types, and may perform additional functions such as sensing, storage, and conversion.
Logic ICs can be used for storage, memory, amplification, and multiplexing. They perform fundamental logical operations on digital input signals (1, 0, H, L) to generate a corresponding digital output signal.
Memory modules are essential components in electronic devices, storing data temporarily or permanently for processing and retrieval. From volatile RAM (Random Access Memory) to non-volatile ROM (Read-Only Memory), memory technologies vary in speed, capacity, and functionality, catering to diverse application requirements.
Memory ICs store digital data and retain the information even when the power is turned off. They come in various types, like RAM (Random Access Memory) for fast data access, and ROM (Read-Only Memory) for permanent data storage.
Miscellaneous semiconductor components are a diverse category of electronic components that combines elements from a mix of component devices.
Optoelectronic devices interact with light. This family of devices can emit light, detect light, generate current, and transmit light signals for long-distance communication.
Oscillators generate repetitive waveforms, such as sine, square, or triangle waves. They are commonly used to produce stable and precise frequencies for applications like clocks, signal generation, and communication systems.
Other Function Semiconductor components are a diverse category of semiconductor components that perform a range of specialized functions.
Passive component networks operate without a power source and support data transmission within system by performing filtering, energy storage, and/or signal coupling functions.
Peripheral ICs (Integrated Circuits) are designed to control and manage the peripheral devices connected to a computer or other electronic device.
Programmable Logic ICs are user-programmable devices that allow designers to create custom logic circuits. These cost saving ICs offer real-time data processing and maximum design flexibilty.
RF (Radio Frequency) and microwave devices are used in telecommunications, wireless communications, and electronic systems. These devices include amplifiers, attenuators, filters, mixers, oscillators, and antennas, and a host of other components.
Voltage regulators are used to ensure a constant output voltage despite power fluctuations and load changes. Linear and switching regulators are common types used to maintain voltage stability.
Relays are electromagnetic switches that are used to control the flow of electrical current in an electrical circuit. Relays are a safe means of providing isolation between a controlling circuit and a controlled circuit.
Resistors control the flow of electrical current in a circuit by introducing a set resistance. These passive components reduce current flow, adjust signal levels, and bias active elements in circuits.
Transducers convert energy from one form to another and are crucial in sensing, audio and control systems. They transform physical measures like temperature, pressure, or sound into electrical signals for circuits.
Storage drives are hardware devices used to store and retrieve digital data in computers and electronic devices. These drives come in various forms, including hard disk drives (HDDs), solid-state drives (SSDs), and hybrid drives, offering different levels of capacity, speed, and durability to suit specific storage needs.
Storage media encompass physical or digital mediums used for storing and preserving digital data. From optical discs and magnetic tapes to USB flash drives and memory cards, storage media come in diverse formats and capacities, offering flexibility and reliability for data storage and archival purposes.
Storage systems comprise hardware and software components designed to manage and store digital data efficiently. These systems range from simple standalone devices to complex network-attached storage (NAS) and storage area network (SAN) solutions, providing scalable storage capacity and data protection features for businesses and enterprises.
Switches control electrical current flow by making or breaking connections. These devices vary in design and application, from basic on/off switches to complex industrial automation systems.
Telecom integrated circuits (ICs) are specialized electronics for telecommunications, tailored to high data rates, low power use, and reliable long-distance transmission. These devices include amplifiers, filters, ADCs, DACs, and more-- and they are often integrated on one chip for specific telecom tasks.
Terminal blocks, or connection terminals, are modular blocks that bring together multiple electrical wires at one connection point. They offer a reliable, organized way to terminate cables.
Thermal management devices control heat in electronic systems, preventing overheating and ensuring optimal performance and reliability. Examples include heat sinks, fans, and thermal interface materials that dissipate or transfer heat away from components.
Transformers are devices that alter electrical voltage levels between circuits through electromagnetic induction. They are vital in power distribution, converting high-voltage electricity for transmission and lower voltage for safe usage.
Transistors are 3-layer semiconductor devices that regulate the flow of electrical current. They function as amplifiers, boosting weak signals, and as switches, controlling the flow of current between terminals.
Triggering devices initiate electronic processes or events in response to specific conditions. These devices support many automated tasks such as activating switches and signals, or turning on lights when motion is detected.
Video cards, also known as graphics cards or GPU (Graphics Processing Unit), are essential components in computers, responsible for rendering graphics and images on display devices. These cards feature dedicated processors and memory, delivering smooth and immersive visual experiences for gaming, multimedia, and professional applications.
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LC72121V-TLM-E by Onsemi is a PLL frequency synthesizer with 24 terminals in a small outline package. It operates b/w -40 to 85 °C, with supply voltage ranging from 2.7V to 3.6V. Ideal for industrial applications requiring low profile and shrink pitch designs.
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Digiode
AZTECH Wire
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$99.990
Kulean Microsystems
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Kepictronics
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TANS Electronics
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Microchip USA
Corohmni
UHIMA Technologies
This material is commonly used in electronic components, providing good durability and insulation for the product.
Surface mount technology allows for easier assembly and space-saving on circuit boards.
Operating with a standard voltage range of 3 to 3.3 volts makes it compatible with a variety of power sources.
With a high maximum operating temperature, this product can withstand harsh environmental conditions.
The low minimum operating temperature ensures reliable performance even in cold environments.
CMOS technology offers low power consumption and high noise immunity, making the product efficient and reliable.
Phase Locked Loops (PLL) & Frequency Synthesis Circuits LC72121V-TLM-E attributes and parameters. Explore more Phase Locked Loops (PLL) & Frequency Synthesis Circuits devices from Onsemi
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LC72121V-TLM-E Other Function Semiconductors trade compliance attributes, and parameters.
HTS
8542.39.00.01
SB
8542.39.00.00
PCN Obsolescence/ EOL - EOL 21/Apr/2016
PCN Design/Specification - Lead Frame Material Chg 21/Jul/2016 Material Chg 21/Jan/2016
Established in 1999, Onsemi is a leading global provider of power and image-sensing technologies. They are dedicated to building a better future for the automotive, industrial, cloud, medical, and IoT markets. Onsemi's core technologies include analog, digital, and mixed-signal products that offer innovative solutions for advanced automotive systems; highly reliable power management products for industrial applications; low-cost imaging solutions for medical equipment and consumer electronics; and robust communication architectures for the Internet of Things (IoT).
President, CEO
Hassane El-Khoury
Executive VP, CFO, Treasurer
Thad Trent
Senior VP
Ross F. Jatou
Aizu Fab
Fabrication
Fab Initiation
1995
Japan
Aizu Wakamatsu
Wafer Capacity
52,000
Si/EPI Fab
2018
Czech Republic
Rožnov pod Radhoštěm
10,000
Expansion Phase 1 for SiC / EPI
2019
14,500
Expansion Phase 2 for SiC / EPI
2024
SiC Fab
2022
USA
Hudson
Bucheon
2013
South Korea
61,000
ISMF - Malaysia
1990
Malaysia
Seremban
95,000
Roznov Device Fab
1987
80,000
Fab 10
2002
East Fishkill
15,000
Burlington
1986
Canada
Gresham
1998
45,000
Bucheon 150mm
2000
50,000
Rochester
1983
Nampa
Pennsylvania
1997
Mountain Top
36,000
SS14
General Instrument
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148
Eic Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
2N2222A
Diotec Semiconductor Ag
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Collector Current (IC): .6 A; Maximum Time At Peak Reflow Temperature (s): 10;
SMBJ18CA
Microsemi
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM7805CT
Onsemi
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %;
BAV99
Weitron Technology
RECTIFIER DIODE; Surface Mount: YES; Maximum Operating Temperature: 150 Cel; Maximum Output Current: .215 A; JESD-609 Code: e0; Maximum Forward Voltage (VF): .715 V;
1N4148
STMicroelectronics
RECTIFIER DIODE; Surface Mount: NO; Maximum Output Current: .15 A; Maximum Operating Temperature: 200 Cel; Config: SINGLE; Terminal Finish: Tin/Lead (Sn/Pb);
MMBT2222ALT1G
MMBT2222ALT1G by Onsemi is a NPN BJT transistor with 3 terminals, max power dissipation of 0.3W, and hFE of 75. Ideal for switching applications, it operates b/w -55 to 150 °C with a max collector-emitter voltage of 40V. This surface-mount device has a transition frequency of 300MHz and turn-on time of 35ns.
2N7002
Central Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Maximum Drain Current (ID): .115 A; Maximum Drain Current (Abs) (ID): .115 A;
Vishay Intertechnology
2N7002 by Vishay Intertechnology is a N-CHANNEL FET with 60V DS Breakdown Voltage, 0.115A Drain Current, and 7.5 ohm On Resistance. Ideal for SWITCHING applications due to its SINGLE configuration with BUILT-IN DIODE. Operates in ENHANCEMENT MODE, suitable for surface mount with GULL WING terminals.
Baneasa S A
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Collector Current (IC): .8 A; Qualification: Not Qualified;
Micronas Semiconductor Holding Ag
RECTIFIER DIODE; Surface Mount: YES; No. of Phases: 1; Maximum Repetitive Peak Reverse Voltage: 100 V; Maximum Output Current: .2 A; Maximum Forward Voltage (VF): 1.2 V;
FDLL4148
National Semiconductor
DS18B20U
Maxim Integrated
DS18B20U by Maxim Integrated is a 12-bit temperature sensor with 1-Wire interface. It operates b/w -55 to 125°C, offering ±0.5°C accuracy. Suitable for applications requiring digital output and surface mounting feature.
DS18B20Z/T&R
DS18B20Z/T&R by Maxim Integrated is a 12-bit digital temperature sensor with a max supply voltage of 5.5V and an accuracy of 0.50°C. It features a 1-Wire interface, operates b/w -55°C to 125°C, and is ideal for applications requiring precise temperature monitoring in compact spaces.
M39029/56-351
Carlisle Interconnect Technologies
CONNECTOR ACCESSORY; MIL Conformity: YES; Contact Type: CRIMP; Removal Tools: M81969/8-06, M81969/14-02; IEC Conformity: NO; Contact Gender: FEMALE;
87832-1420
Molex
87832-1420 by Molex is a 14-contact board connector with 0.079" pitch, suitable for commercial applications. It features matte tin over nickel finish, glass-filled polyamide insulator, and polarization key for easy assembly. Withstanding voltage of 1400VAC and operating temperature range from -55 to 105°C make it reliable for various electronic devices.
KYOCERA AVX
Vishay Intertechnology's SS14 is a Schottky rectifier diode with a max forward voltage of 0.5V and output current of 1A. Operating at up to 125°C, it has a repetitive peak reverse voltage of 40V. Ideal for surface mount applications, it suits various electronic circuits requiring efficient rectification and low forward voltage drop.
Lite-on Semiconductor
LMX2532LQ1065
Texas Instruments
LMX2532LQ1065 by Texas Instruments is a PLL frequency synthesizer with 28 terminals and a supply voltage range of 2.7V to 3.3V. It operates b/w -30°C to 85°C, has a max seated height of 0.8mm, and peak reflow temperature of 260°C. Ideal for applications requiring precise frequency synthesis in compact electronic devices.
UC1635L/883B
The Texas Instruments UC1635L/883B is a PLL frequency synthesizer with 20 terminals, operating b/w -55 to 125°C. It features a ceramic, metal-sealed co-fired package suitable for military applications. With a supply voltage range of 8-15V, this chip carrier is ideal for high-reliability systems in harsh environments.
CD74HCT4046AM96G4
CD74HCT4046AM96G4 by Texas Instruments is a Phase Locked Loop (PLL) & Frequency Synthesis Circuit with 1 function. It operates at a nominal voltage of 5V and has a temperature range of -55 to 125°C. This IC is commonly used in military applications due to its small size and CMOS technology.
LMX2337M
LMX2337M by Texas Instruments is a PLL frequency synthesizer with 16 terminals, operating voltage of 2.7-5.5V, and BICMOS technology. It has a small outline package shape suitable for industrial applications, with a temperature range of -40 to 85°C. This surface-mount device features dual-position gull-wing terminals and consumes up to 18mA supply current at 5V.
TLC2934PWR
TLC2934PWR by Texas Instruments is a PLL & Frequency Synthesis Circuit with 14 terminals, operating at 3.3V. It has a small outline package style, suitable for commercial extended temperature applications. The IC features a phase detector and Gull Wing terminal form, making it ideal for compact designs in various electronic devices.
HEF4046BP,652
NXP Semiconductors
HEF4046BP,652 by NXP Semiconductors is a Phase Locked Loop IC with 16 terminals. It operates at temperatures from -40 to 85°C and supports supply voltages ranging from 3V to 15V. Widely used in frequency synthesis circuits due to its PLL capabilities and industrial-grade temperature tolerance.
CD74HCT4046AM
Intersil
PHASE LOCKED LOOP; Temperature Grade: INDUSTRIAL; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
HEF4046BTD-T
Philips Semiconductors
PLL or Frequency Synthesis Circuits; Temperature Grade: INDUSTRIAL; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
LMX2486SQ
LMX2486SQ by Texas Instruments is a PLL frequency synthesizer with 24 terminals, operating voltage of 2.5V to 3.6V, and temperature range of -40°C to 85°C. It features a square package shape, surface mount capability, and industrial temperature grade suitable for various frequency synthesis applications.
MCK12140DR2
Motorola
PHASE DETECTOR; Temperature Grade: OTHER; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
CD4046BF
General Electric Solid State
PLL or Frequency Synthesis Circuits; Temperature Grade: MILITARY; No. of Terminals: 16; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
LMX2531LQ2265EE7001377
LMX2531LQ2265EE7001377 by Texas Instruments is a PLL frequency synthesizer with 36 terminals, operating at temperatures from -40 to 85°C. It features a nominal voltage of 3V, suitable for industrial applications requiring precise frequency synthesis in compact square package.
ADF4156BCPZ-RL
Analog Devices
ADF4156BCPZ-RL by Analog Devices is a surface mount PLL frequency synthesizer with a nominal voltage of 3V. It has a max operating temperature of 85°C and is commonly used in industrial applications.
MAX2870ETJ+T
Analog Devices' MAX2870ETJ+T is a PLL & Frequency Synthesis Circuit with 32 terminals, operating at -40 to 85°C. It has a supply voltage range of 3-3.6V and comes in a square chip carrier package. Ideal for industrial applications requiring precise frequency synthesis in compact designs.
LMX2330UTMX
LMX2330UTMX by Texas Instruments is a PLL frequency synthesizer with 20 terminals, operating at 3V. It features a small outline package, industrial temperature grade, and BICMOS technology. With a supply voltage range of 2.7V to 5.5V, it is ideal for applications requiring precise frequency synthesis in various electronic devices.
LMX2485SQX/NOPB
LMX2485SQX/NOPB by Texas Instruments is a PLL frequency synthesizer with a max output freq of 3000 GHz. Operating at 3V, it has 24 terminals in a square package suitable for industrial applications. With CMOS technology and low supply current of 5mA, it offers precise frequency synthesis in compact form.
LMX2485ESQ/NOPB
PLL FREQUENCY SYNTHESIZER; Temperature Grade: INDUSTRIAL; No. of Terminals: 24; Package Code: HVQCCN; Package Shape: SQUARE; Surface Mount: YES;
UC3633DWTR
The Texas Instruments UC3633DWTR is a PLL frequency synthesizer IC with 16 terminals, operating voltage range of 8-15V. It has a small outline package style, suitable for commercial applications with temperature range of 0-70°C. The device features dual terminal position and gull wing form factor in a rectangular plastic/epoxy body.
SI4133-D-GM
Skyworks Solutions
PHASE LOCKED LOOP; Temperature Grade: INDUSTRIAL; No. of Terminals: 28; Package Code: HVQCCN; Package Shape: SQUARE; Surface Mount: YES;
ADF4153BCPZ-RL7
ADF4153BCPZ-RL7 by Analog Devices is a surface mount PLL frequency synthesizer with a nominal voltage of 3V. It has a max operating temperature of 85°C and is suitable for industrial applications.
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
LC72132
PLL or Frequency Synthesis Circuits; Temperature Grade: INDUSTRIAL; No. of Terminals: 16; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
LC72121MA-AH
PLL FREQUENCY SYNTHESIZER; Temperature Grade: INDUSTRIAL; No. of Terminals: 24; Package Code: SSOP; Package Shape: RECTANGULAR; Surface Mount: YES;
LC72131KMA
PLL FREQUENCY SYNTHESIZER;
LC72130M
PLL or Frequency Synthesis Circuits; Temperature Grade: INDUSTRIAL; No. of Terminals: 24; Package Code: SSOP; Package Shape: RECTANGULAR; Surface Mount: YES;
LC72121V-D-TLM-E
LC72137
PLL or Frequency Synthesis Circuits; Temperature Grade: COMMERCIAL; No. of Terminals: 22; Package Code: SDIP; Package Shape: RECTANGULAR; Surface Mount: NO;
LC72121-D-E
PLL FREQUENCY SYNTHESIZER; Temperature Grade: INDUSTRIAL; No. of Terminals: 22; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
LC72130
PLL or Frequency Synthesis Circuits; Temperature Grade: INDUSTRIAL; No. of Terminals: 24; Package Code: SDIP; Package Shape: RECTANGULAR; Surface Mount: NO;
LC72121M-TLM-E
PLL FREQUENCY SYNTHESIZER; Temperature Grade: INDUSTRIAL; No. of Terminals: 24; Package Code: LSSOP; Package Shape: RECTANGULAR; Surface Mount: YES;
LC72131KM
PLL or Frequency Synthesis Circuits; Temperature Grade: INDUSTRIAL; No. of Terminals: 20; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
LC72131K
PLL FREQUENCY SYNTHESIZER; Temperature Grade: INDUSTRIAL; No. of Terminals: 22; Package Code: SDIP; Package Shape: RECTANGULAR; Surface Mount: NO;
LC72121V-D-MPB-E
LC72131KMA-AE
PLL FREQUENCY SYNTHESIZER; Temperature Grade: INDUSTRIAL; No. of Terminals: 20; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
LC72121MA
LC72121V-D-TML-E
LC72121
PLL or Frequency Synthesis Circuits; Temperature Grade: INDUSTRIAL; No. of Terminals: 22; Package Code: SDIP; Package Shape: RECTANGULAR; Surface Mount: NO;
LC72121M
LC72121V
LC72131K-E
Sanyo Semiconductor
Supply Digital Components
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