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.
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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-D-TML-E by Onsemi is a PLL Frequency Synthesizer with 24 terminals, operating from -40 to 85 °C. It has a supply voltage range of 2.7-3.6V and comes in a small outline package suitable for industrial applications. The IC features dual terminal position, gull wing form, and shrink pitch style, making it ideal for frequency synthesis circuits requiring precise phase locked loops.
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SupplyDigital Components
Corohmni
UHIMA Technologies
Provides good thermal and mechanical properties, making the product durable and reliable.
Allows for easy and efficient assembly onto circuit boards.
Facilitates convenient and space-saving placement within electronic devices.
Offers flexibility in connecting to other components within the circuit.
Ensures stable performance even in high-temperature environments.
Suitable for operation in cold conditions without any performance issues.
Allows for multiple connection options, enhancing versatility.
Contributes to a compact design, ideal for space-constrained applications.
Small form factor enables integration into various devices with limited space.
Utilizes advanced technology for precise frequency synthesis and phase locking.
Operates efficiently at low voltage levels, reducing power consumption.
Complements the compact width for an overall space-efficient design.
Suitable for use in industrial environments with varying temperature conditions.
Facilitates easy soldering onto circuit boards for quick and secure installation.
Fine pitch spacing allows for precise connections between components.
Provides a higher voltage option for increased performance capabilities.
Phase Locked Loops (PLL) & Frequency Synthesis Circuits LC72121V-D-TML-E attributes and parameters. Explore more Phase Locked Loops (PLL) & Frequency Synthesis Circuits devices from Onsemi
Other IC type:
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LC72121V-D-TML-E Other Function Semiconductors trade compliance attributes, and parameters.
HTS
8542.39.00.01
SB
8542.39.00.00
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
2N7002
Micro Commercial Components
Small Signal Field-Effect Transistors; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Transistor Application: SWITCHING; Maximum Drain Current (ID): .34 A; Package Style (Meter): SMALL OUTLINE;
BSS138-7-F
Diodes Incorporated
Diodes Inc. BSS138-7-F is a N-channel FET with 50V DS breakdown voltage, 0.2A max drain current, and 3.5 ohm RDS(on). Ideal for switching applications in small outline packages with matte tin finish, operating up to 150°C peak reflow temp.
ERJ2RKF1002X
Panasonic
Panasonic's ERJ2RKF1002X is a fixed resistor with 10000 ohm resistance, 1% tolerance, and 0.1 W power dissipation. Ideal for surface mount applications in automotive electronics due to AEC-Q200 compliance and operating temperature range of -55 to 155 °C.
ATMEGA328P-AU
Microchip Technology
ATMEGA328P-AU by Microchip: 8-bit RISC CPU, 20 MHz clock, 23 I/O lines. Ideal for industrial applications with SPI, TWI, USART connectivity and low power mode. Features include 2048 RAM bytes, 1024 EEPROM size, and 16384 ROM words.
LL4148
Transys Electronics
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
SS14
SPC TECHNOLOGY/ MULTICOMP
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
EU2B-YS3203C
Idec
ROTARY SWITCH;
M39029/58-360
Fct Electronic
CONNECTOR ACCESSORY; IEC Conformity: NO; Alternate Contact Sources: MILITARY; MIL Conformity: YES; Contact Gender: MALE; MIL-Connector Accessory Name: CONTACT;
2N2222A
Tt Electronics Plc
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Collector Current (IC): .8 A; JESD-30 Code: O-MBCY-W3;
1N4148
Good-ark Electronics
RECTIFIER DIODE; Surface Mount: NO; No. of Elements: 1; Maximum Non Repetitive Peak Forward Current: .5 A; Maximum Forward Voltage (VF): 1 V; No. of Phases: 1;
Multicomp Pro
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Teledyne Components
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; JESD-30 Code: R-PDSO-G3; Maximum Operating Temperature: 150 Cel; No. of Terminals: 3;
LM358N
Onsemi
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
CRCW04020000Z0EDHP
Vishay Intertechnology
Vishay Intertechnology's CRCW04020000Z0EDHP is a 0402 SMT resistor with 0 ohm resistance, rated for temperatures from -55°C to 155°C. Ideal for jumper applications in automotive electronics due to AEC-Q200 compliance and compact size of 1mm x 0.5mm x 0.3mm.
LM7805CT
National Semiconductor
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 %;
LM107H
Rochester Electronics
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Code: TO-99; Package Shape: ROUND;
Panjit International
BSS138
Siemens
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Maximum Drain-Source On Resistance: 3.5 ohm; Terminal Finish: Tin/Lead (Sn/Pb);
Fairchild Semiconductor
LM317T
Motorola
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; No. of Outputs: 1; Package Equivalence Code: SIP3,.1TB;
LMX2335TMX
Texas Instruments
LMX2335TMX by Texas Instruments is a PLL frequency synthesizer with 16 terminals, operating at a voltage range of 2.7V to 5.5V. It features BICMOS technology, GULL WING terminal form, and a small outline package suitable for industrial applications requiring precise frequency synthesis in the temperature range of -40°C to 85°C.
74HCT9046AD,118
Nexperia
PHASE LOCKED LOOP; Temperature Grade: AUTOMOTIVE; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
CD4046BD
PHASE LOCKED LOOP; Temperature Grade: MILITARY; No. of Terminals: 16; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
SI4113-D-GM
Silicon Labs
SI4113-D-GM by Silicon Labs is a Phase Locked Loop (PLL) & Frequency Synthesis Circuit with 28 terminals, operating voltage range of 2.7V to 3.6V, and temperature range of -40°C to 85°C. It is ideal for industrial applications requiring precise frequency control in compact designs due to its small square package shape and low profile design.
SM802123UMG-TR
Micrel
PLL FREQUENCY SYNTHESIZER; Temperature Grade: INDUSTRIAL; No. of Terminals: 44; Package Code: HVQCCN; Package Shape: SQUARE; Surface Mount: YES;
AD9854ASVZ
Analog Devices
AD9854ASVZ by Analog Devices is an 80-terminal PLL frequency synthesizer with a supply voltage range of 3.135V to 3.465V. It operates in industrial temperature grades from -40°C to 85°C, making it suitable for various applications requiring precise frequency synthesis and phase-locked loops in a compact square package. The device features a flatpack style with gull wing terminals and matte tin finish, ideal for surface-mount assembly processes with a low profile design.
LMX2335LMX
LMX2335LMX by Texas Instruments is a PLL frequency synthesizer with 16 terminals and BICMOS technology. It operates at a supply voltage range of 2.7V to 5.5V, making it suitable for industrial applications requiring precise frequency synthesis in temperature ranges from -40°C to 85°C. This small outline package with gull wing terminals is surface mountable and ideal for compact electronic designs.
CD74HC4046AM
Harris Semiconductor
PHASE LOCKED LOOP; Temperature Grade: MILITARY; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
LMX2370SLBX
LMX2370SLBX by Texas Instruments is a PLL frequency synthesizer with 24 terminals, operating voltage of 2.7-5.5V, and BICMOS technology. It has a rectangular chip carrier package style suitable for industrial applications, with a temperature range of -40 to 85°C. This surface-mount device offers precise frequency synthesis in compact dimensions for various electronic systems.
74HC4046AD,653
PLL FREQUENCY SYNTHESIZER; Temperature Grade: AUTOMOTIVE; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
CD4046BPWR
CD4046BPWR by Texas Instruments is a Phase Locked Loop (PLL) IC with 16 terminals, operating voltage of 3-18V, and CMOS technology. It has a temperature range of -55 to 125°C and is suitable for military-grade applications requiring frequency synthesis circuits in compact designs. The package is surface mountable, with dimensions of 5x4.4mm and a low seated height of 1.2mm.
LMX2531LQX1910E/NOPB
LMX2531LQX1910E/NOPB by Texas Instruments is a PLL frequency synthesizer with 36 terminals, operating at 3V. It features a BICMOS technology, industrial temperature grade, and matte tin terminal finish. Ideal for applications requiring precise frequency synthesis in industrial environments.
LM565CN
LM565CN by Texas Instruments is a Phase Locked Loop (PLL) IC with 14 terminals. It operates at supply voltages ranging from -12V to +12V and has a temperature range of 0-70°C. This rectangular package IC is commonly used in frequency synthesis circuits for commercial applications.
TRF3750IRGPG4
TRF3750IRGPG4 by Texas Instruments is a PLL frequency synthesizer with 20 terminals, operating at 3.3V/5V. It features a temperature range of -40 to 85°C and a package style of chip carrier with very thin profile, suitable for industrial applications requiring precise frequency synthesis in compact designs.
LMX2531LQX2080E/NOPB
LMX2531LQX2080E/NOPB by Texas Instruments is a PLL frequency synthesizer with 36 terminals in a chip carrier package. Operating at temperatures from -40 to 85°C, it has a supply voltage of 3V and max current of 46mA. Ideal for industrial applications requiring precise frequency synthesis in compact designs.
CD74HC7046AEE4
CD74HC7046AEE4 by Texas Instruments is a 16-terminal PLL IC with Vsup ranging from 2V to 6V. It operates in temperatures from -55°C to 125°C, making it suitable for military-grade applications. The CMOS technology and dual terminal position enhance its performance in frequency synthesis circuits.
ADF4368BCCZ-RL7
PLL FREQUENCY SYNTHESIZER;
CD74HC4046AM96G4
CD74HC4046AM96G4 by Texas Instruments is a 16-terminal PLL & Frequency Synthesis Circuit with a supply voltage range of 2-6V. It operates in temperatures from -55 to 125°C, making it suitable for military-grade applications. This CMOS technology IC has a compact rectangular package and is ideal for phase-locked loop designs.
SI4133-D-GM
SI4133-D-GM by Silicon Labs is a PLL & Frequency Synthesis Circuit with 28 terminals, operating voltage range of 2.7V to 3.6V, and temperature range of -40°C to 85°C. It is used in industrial applications requiring precise frequency control in compact spaces due to its small square package shape and low profile design.
LMX2306TM
LMX2306TM by Texas Instruments is a PLL frequency synthesizer with 16 terminals, operating voltage range of 2.3V to 5.5V, and temperature grade of industrial (-40°C to 85°C). It features a small outline package shape (4.4mm x 5mm) suitable for surface mount applications in various electronic devices requiring precise frequency synthesis capabilities.
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;
LC72121V-TLM-E
PLL FREQUENCY SYNTHESIZER; Temperature Grade: INDUSTRIAL; No. of Terminals: 24; Package Code: LSSOP; Package Shape: RECTANGULAR; Surface Mount: YES;
LC72121MA-AH
PLL FREQUENCY SYNTHESIZER; Temperature Grade: INDUSTRIAL; No. of Terminals: 24; Package Code: SSOP; Package Shape: RECTANGULAR; Surface Mount: YES;
LC72131KMA
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
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
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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