All IPs > Analog & Mixed Signal > Voltage Regulator
The Voltage Regulator segment under the Analog & Mixed Signal category in our semiconductor IP catalog is a critical area for enhancing power management in a wide range of electronic devices. Semiconductor IPs in this category are essential for maintaining a stable output voltage, which is pivotal for the reliable performance of electronic circuits.
Voltage regulators are employed in numerous applications, from simple battery-powered devices to complex computer systems and industrial machinery, ensuring that the operations of these systems remain smooth and efficient. By integrating advanced voltage regulator IP, manufacturers can design products that offer superior power efficiency and reliability, which are key parameters in today's competitive electronics market.
In this category, you will discover a variety of cutting-edge semiconductor IPs, including linear regulators, switching regulators, and low-dropout regulators (LDOs). Each of these IPs is designed to cater to specific applications and requirements, providing flexibility in design and application. Linear regulators are suited for applications requiring low noise and fast transient response, while switching regulators offer high efficiency and are suitable for applications with varied load conditions. LDOs provide a simple and cost-effective solution for applications sensitive to voltage variations.
Overall, the Voltage Regulator category provides essential semiconductor IP blocks that are fundamental building blocks for effective power management solutions in electronics design. These IPs are vital for improving the energy efficiency and performance of electronic products, making them indispensable components in the development of modern electronic systems.
Revolutionizing SoC power delivery, the Aeonic Power family integrates state-of-the-art on-die voltage regulation capabilities. Its design supports energy and BOM optimization through a highly configurable framework that addresses a range of power delivery needs. Notably, Aeonic Power offers unprecedented telemetry oriented around Power Delivery Networks (PDN). This functionality is critical for gaining insights into SoC power behavior, providing capabilities for real-time monitoring and performance enhancement. This integration serves to reduce energy consumption through dynamic voltage and frequency scaling (DVFS) and virtual power islands. Flexible in application, Aeonic Power is ideal for handling the power complexities of chiplets and die-to-die interfaces. Its robustness and programmability aspire to suppress noise and harmonize power distribution across various SoC environments, facilitating reliable power management.
SkyeChip's Bandgap represents an essential voltage reference solution, designed to provide a stable output across varying temperatures and load conditions. With an output voltage of 0.9V and a current tolerance of +/- 10%, this bandgap reference is ideal for precision circuits that demand consistent performance. Operating efficiently within a wide temperature range from -40°C to 125°C, the Bandgap's robust design ensures stability and reliability even in harsh environments, while consuming less than 500 µW of power. This makes it an excellent choice for embedded systems and low-power applications where maintaining power efficiency is critical.
The Voltage-mode Buck Converter is an integral power management solution designed to efficiently step down voltages while supplying current levels between 800mA to 1.5A. This converter integrates a high-efficiency switching mechanism, which allows it to manage power delivery from an input range of 2.7V to 5.5V to a well-regulated output between 0.6V and 2.5V. Built on Magna's 130nm and 180nm process nodes, the converter is optimized for both performance and energy efficiency, minimizing power losses during operation. This silicon-proven product is designed for applications that require stable power supply with high efficiency, such as portable electronics and embedded systems. The Buck Converter's ability to adapt across various input conditions, along with its robust performance characteristics, makes it suitable for complex power architectures, ensuring devices run smoothly with reliable voltage levels.
The Band-Gap Reference is a vital component in sustaining circuit stability by providing a precise voltage reference. It delivers adjustable output from 0.6V to 1.2V, optimized for generating stable voltage references critical in precision electronic applications. Leveraging process technologies from Magna, Samsung, and TSMC at various nodes including 130nm, 180nm, and 65nm, this component assures silicon-proven reliability under diverse operations. Its minimal operational current of 25 microamperes combined with 1% to 3% accuracy allows it to fit key roles in power-sensitive and precision-demanding components. Incorporated in numerous semiconductor designs, the Band-Gap Reference aids in achieving consistent circuit performance, underpinning the accuracy of analog-to-digital conversions and other signal processing tasks. It is fundamental for maintaining system stability across a range of conditions due to its resilient design characteristics.
Archband Labs' Cap-less LDO Regulator is crafted to offer excellent power regulation without the need for external capacitors. It is suited for a variety of compact electronic devices that require efficient voltage stabilization. This regulator stands out due to its minimal footprint and power consumption, making it an ideal solution for portable and space-constrained applications. It ensures stable voltage output and reduces noise, offering a high level of interference immunity which is critical in maintaining the performance of sensitive electronic components. With its focus on energy efficiency, the Cap-less LDO Regulator is engineered to provide consistent output even under variable load conditions. The simplicity of not requiring external components also reduces the overall system cost and design complexity, aiding in quicker development cycles and more robust device longevity.
EnSilica's eSi-Analog offerings encompass a wide range of silicon-proven analog IP solutions designed to meet the demands of competitive markets where analog capabilities are essential for system performance. These solutions stand out for their high performance and easy integration, which help reduce time-to-market and costs while supporting successful custom ASIC and SoC devices.\n\nThe eSi-Analog IP portfolio includes critical components such as oscillators, SMPSs, LDOs, temperature sensors, PLLs, and ultra-low-power radio elements like sub-GHz BLE, NFC Tag Front-end, and sensor interfaces. These blocks are optimized for low power consumption and high resolution, making them suitable for a wide array of applications.\n\nBy offering flexible configuration options, eSi-Analog IP allows customization according to specific project needs, leveraging EnSilica's expertise in full SoC integration. This facilitates the development of complex designs across multiple process nodes, ensuring customers achieve their design goals efficiently and effectively.
Optimized for simplicity and compact design requirements, the Cap-less LDO is tailored to provide a stable 100mA output without needing an external compensation capacitor. This makes it suitable for applications where board space is limited or minimal design complexity is desired. Leveraging Magna's proven 130nm and 180nm process technology, the Cap-less LDO offers a sound balance between power performance and chip area savings. It accepts a diverse input voltage range from 1.7V to 5.5V, maintaining up to 2% output accuracy. Ideal for portable and battery-operated devices, this LDO's innovative design allows for efficient power management, complementing modern electronic designs focused on miniaturization and energy conservation. Its silicon-proven status assures operators of its consistent and reliable performance.
Crafted for high-power applications, the Voltage-mode Buck Converter delivers a substantial output of up to 3A. It accommodates a wide input voltage range from 4.5V to 48V, making it versatile for various power supply needs, configuring outputs between 5V and 20V. With X-FAB's 180nm process guiding its development, this converter offers streamlined energy efficiency and robust voltage regulation, which are paramount for industrial and high-performance consumer applications. It positions itself as a formidable solution for intricate power management architectures that thrive on efficiency. Deploying this converter in projects leverages its capability to manage heavy loads with precision, reducing power waste and ensuring reliable device operation across diverse conditions. It's suited for environments where stability and power delivery are essential for delivering top-tier performance.
The PMU (Power Management Unit) from IPGoal Microelectronics is a sophisticated solution aimed at enhancing power efficiency across devices. It is designed to manage and distribute power effectively within integrated circuits, ensuring optimal power consumption without compromising performance. This IP is crucial in reducing energy costs and improving battery life in portable and battery-operated devices. By dynamically adjusting power according to real-time needs, the PMU improves system performance while maintaining energy efficiency, making it a significant asset for green technology initiatives. IPGoal's PMU is engineered with flexibility in mind, supporting various power management configurations to meet diverse application needs. Its architecture combines cutting-edge technology with advanced power regulation techniques, illustrating IPGoal’s dedication to pushing the boundaries of power management technology.
This Current-mode Buck Converter provides precise voltage regulation for applications requiring a steady 2.5A output current. It operates from a flexible input voltage range of 2.7V to 5.5V, delivering a consistent output between 0.6V and 2.5V with 1.5% accuracy. Utilizing Samsung's 65nm process node, this converter ensures energy efficiency and reliability during operation. Its silicon-proven design makes it ideal for high-power applications that demand efficient DC-DC conversion. The current-mode control strategy aids in gaining rapid transient response and minimizing output ripple. Well-suited for power-conscious applications, such as consumer electronics and telecom devices, the converter offers a potent solution for extending battery life and fortifying power supply infrastructures. Its superior design supports consistent output even under varying load conditions, ensuring devices operate at their optimal performance levels.
CoreHW's Power Management IC is engineered to deliver efficient voltage regulation and power distribution across a multitude of electronic systems. This IC is crafted to address the crucial need for power conservation and efficient power delivery in various technological applications. The Power Management IC integrates multiple power management features, including voltage regulation and power conversion, tailored for use in complex systems requiring precision power control. It is ideal for applications in automotive, consumer electronics, and industrial systems where efficient power management is critical to maintaining performance and reliability. Emphasizing energy efficiency, the Power Management IC minimizes power loss while maximizing output efficacy. Its flexible configuration suits a wide range of electronic devices, enhancing operational stability and extending battery life in portable applications.
VeriSyno's Analog Solutions feature a comprehensive array of analog IP offerings designed for precision and efficiency across a variety of applications. The portfolio includes essential components like ADCs, DACs, PLLs, and LDOs, each developed to provide exceptional analog performance. Analog IPs from VeriSyno span multiple process nodes ranging from 28nm to 180nm, reflecting their adaptability to both mature and advanced nodes. By leveraging these technologies, VeriSyno ensures that their analog solutions deliver high accuracy and low power consumption, making them ideal for diverse fields, from consumer electronics to industrial applications. The company emphasizes flexibility within its solutions, allowing customization to address specific design requirements. This approach ensures that the analog IPs can be seamlessly incorporated into broader circuits, enhancing both functionality and performance. Through continuous development, VeriSyno remains at the forefront of analog technology, offering solutions that cater to the evolving needs of the semiconductor industry.
X-REL is EASii IC’s line of semiconductor products explicitly tailored for extreme environments, featuring extraordinary reliability at temperatures ranging from -60°C to +230°C. These high-reliability components address the rigorous demands across sectors like oil and gas, geothermal energy, aerospace, and automotive. Available in various packages, including ceramic, metal, and, for less constrained environments, plastic, X-REL products offer extended life with minimum system cost. These components are engineered to fulfill the need for continuous operation under severe conditions, delivering five years of guaranteed reliability. X-REL’s diverse lineup encompasses power management solutions, clock and timing circuits, discrete transistors and diodes, and interfaces. The robust performance of these components, coupled with certifications like ISO9001 and EN9100, underscores their suitability for mission-critical applications, where traditional designs may falter due to adverse heat and stress.
The Analog IP offered by Key ASIC encompasses a broad range of components meant to satisfy the intricate needs of mixed-signal designs. Their audio codec IPs support 16, 18, and 24-bit sigma-delta architectures primarily for applications requiring high-fidelity audio processing. The voice codec supports both 14-bit ADC and 16-bit DAC at 48 KHz, ensuring crystal-clear audio for communication devices. For data conversion needs, their offerings include ADCs ranging from 6-bit to 12-bit, with various sampling rates that cater to different performance levels, from slow ADC tasks to high-speed functionality at 200 MHz. Their DACs, similarly spanning 8-bit to 12-bit, are engineered to handle a range of frequencies, making them ideal for applications in digital communications and signal processing. Other significant components include a programmable gain amplifier (PGA) with a 46 MHz bandwidth, bandgap references, DC-DC converters, voltage regulators, and power-on-reset elements. These IPs can be leveraged across consumer electronics and advanced data acquisition systems to enhance system efficiency and minimize power consumption.
The General-purpose LDO is an essential power regulation component that offers selectable load currents ranging from 150mA to 450mA. It is crafted to provide a stable voltage output from a varied input range of 1.7V to 5.5V, accommodating a wide array of power sources. With its design utilizing Magna's 130nm and 180nm process nodes, this LDO is silicon-proven, ensuring high reliability and performance. Its efficiency is marked by a low ground current (Ignd) of less than 20 microamperes and an output accuracy of 2%. This LDO is ideal for applications requiring consistent power delivery, such as in consumer electronics and sensor applications. Its flexibility and robust design make it a valuable asset for maintaining stable system performance across different operational conditions.
The 16mA 4V Voltage Regulator offers precise voltage control within a compact module, essential for maintaining stable power conditions in various electronic devices. It is expertly designed to cater to low-power applications, ensuring optimal performance and energy efficiency. This voltage regulator provides reliable voltage stabilization, crucial for sensitive electronic components and systems. Its ability to deliver consistent voltage output reduces the potential for power fluctuations, thereby protecting devices and extending their operational life. Compact and efficient, this regulator is suited for use in portable electronics, telecommunications, and embedded circuits where minimal space and power stability are critical. Its design ensures minimal heat dissipation, making it a preferred choice in applications prioritizing longevity and reliability.
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ASIC North's voltage regulators provide precise control over output voltage in semiconductor devices, ensuring stable performance across various applications. These regulators are designed to deliver reliable power management, making them suitable for a wide array of digital and analog circuitry. By supporting efficient energy distribution, these components help in minimizing power loss and maintaining system integrity in high-density integrated circuits.
A pivotal component in the realm of precision electronics, the 1.2 V bandgap voltage reference is designed to provide a stable voltage reference point across various operational conditions. It ensures consistent performance by minimizing temperature-dependent fluctuations, making it a fundamental element in high-precision analog circuits. Engineered to offer low drift and noise levels, this voltage reference supports a wide range of applications from basic circuit stabilization to more complex instrumentation needs, ensuring accuracy in measurements and signal processing tasks. Its compact design and reliable output make it a preferred choice for integration into battery-powered devices and systems demanding stringent voltage regulation. By providing a trustworthy reference voltage, it enhances the overall functionality and stability of diverse electronic applications, from consumer electronics to industrial instrumentation.
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RAR-eSR-iLR-04 Retention Alternating Regulator enables this combination embedding two regulation sub-components: a switching regulator (eSR) and a linear regulator (iLR). A Regulation Control Unit (RCU) manages booting and transitions between each regulation functions.
The OT0120t180 is crafted for TSMC's 180nm node and delivers consistent voltage references for micro-power applications. Its design focuses on precision and low power consumption, making it well-suited for portable electronic devices. This bandgap provides stability across various environmental conditions, ensuring reliable performance in power-sensitive components.
The RAR-eSR-qLR-ref-[1.62-3.63]-[0.55-2.5].04g embeds and controls two ViC regulators called eSR and qLR. The eSR is designed to provide dynamic power from 100 mA to 500 mA, depending on the eSR flavor. The qLR is used for data retention and very low power always-on circuitry (up to 1.0 mA). Both regulators are linked and the RAR embeds a Regulator Control Unit (RCU) that ensures that only one regulator is active at a given moment, while the other regulator output is set to high-impedance state. The RAR-eSR-qLR-ref-[1.62-3.63]-[0.55-2.5].04g has the possibility to control the booting sequence even when the digital inputs are not yet valid. This function is particularly useful when the RAR supplies the ACU of the SoC. A proper starting sequence is guaranteed even if the ACU is not yet supplied. The RAR-eSR-qLR-ref-[1.62-3.63]-[0.55-2.5].04g can be used in different modes: - The Normal Mode: In this mode the eSR is activated and regulates the output. At the same time the qLR is inactivated and its output, VOUT, is set in high-impedance. In this mode the RAR can source up to 100 mA, 200 mA or 500 mA (depending on the embedded eSR). - The Retention Mode: In this mode the qLR is activated and regulates the output. At the same time the eSR is disactivated and its output, LX, is set in high-impedance. - The HIZ mode: The outputs of both regulators are in high-impedance state. In this case, the eSR is shut down to reduce the power consumption. HIZ Mode is set by asserting EN and HIZ. - The Pull-Down Mode, when both regulators are shut down to minimize the power consumption. Both regulator?s outputs are also pulled down to ground. This mode is set by de-asserting EN. - A internal integrated Local Supply Monitoring (LSM) function is also provided to ensure clean reinitialization if AVD drops below a certain threshold and then restored in a short period of time. The regulator also features a high impedance (HIZ) mode where its output is kept in a high impedance state to allow the output to be forced via either another regulator, a power switch, or any other mean, provided that the output voltage is kept between 0 V and VAV D. This product comes with all power pads required for AVD, AVDPWR, LX, VSENSE, GNDSENSE, and AVS ports, and include their own ESD (Electro-Static Discharge) protection structures.
Low-area DC/DC buck converter for battery-powered IoT applications.
DC/DC buck converter in TSMC 40ULP supporting 1.62 to 3.63 V input voltage with low quiescent current and high efficiency at light load.
Audio Grade DC/DC Buck Converter aimed at supplying battery-powered audio IPs.
DC/DC buck converter in TSMC 22ULL with low quiescent current, high efficiency at light load and supporting 1.62 V to 3.63 V input voltage. No LL PMOS layer required (no extra mask).
The RAR-iLR-qLR.01 Retention Alternating Regulator enables this combination embedding two regulation sub-components: a switching regulator (eSR) and an ultra low quiescent linear regulator (qLR). A Regulation Control Unit (RCU) manages booting and transitions between each regulation functions.
Supply active and always-on domains from a single converter.
Nano power DC-DC converter in TSMC 22ULL with ultra-low quiescent current and high efficiency at light load, supporting 1.62V to 3.63V input voltage
Nano power DC-DC converter in SMIC 40EF with ultra-low quiescent current and high efficiency at light load
The RAR-eSR-qLR Retention Alternating Regulator combines two regulation sub-components: a high-efficiency switching regulator (eSR) and an ultra low quiescent linear regulator (qLR). A Regulation Control Unit (RCU) manages booting and transitions between each regulation functions.
DC/DC buck converter in GF 22FDX with low quiescent current and high efficiency at light load.
DC/DC buck converter in GF 22FDX with low-quiescent current and high efficiency at light load
Nano power DC-DC converter in TSMC 22ULL with ultra-low quiescent current and high efficiency at light load, supporting 1.62V to 3.63V input voltage
The RAR-eSR-qLR Retention Alternating Regulator combines two regulation sub-components: a high-efficiency switching regulator (eSR) and an ultra low quiescent linear regulator (qLR). A Regulation Control Unit (RCU) manages booting and transitions between each regulation functions.
Dolphin Design offer a Reusable Power Kit Library toward three objectives: To standardize and ease Power Regulation Network integration To enable diverse optimizations To reduce Time-to-Market The eSR-Tugela is an inductor-based buck switching regulator with high efficiency.
The RAR-iLR-qLR.01 Retention Alternating Regulator enables this combination embedding two regulation sub-components: a linear regulztor for logic (iLR) and an ultra low quiescent linear regulator (qLR). A Regulation Control Unit (RCU) manages booting and transitions between each regulation functions.
The ARKT28HPCP_LDO100 Voltage Regulator delivers consistent low dropout regulation, tailored to meet demanding power management needs. Featuring a comprehensive voltage regulation solution, it is optimized for high efficiency and flawless performance across numerous applications.
The RAR-eSR-qLR-ref-[1.62-3.63]-[0.55-2.5].02 is a semiconductor IP from Dolphin Semiconductor designed for power management and voltage regulation. It supports TSMC's 40nm and 55nm process nodes. The IP delivers a wide input voltage range from 1.62V to 3.63V and provides an output voltage range of 0.55V to 2.5V with output currents of 100 mA, 200 mA, and 500 mA. The block's maturity level is classified as 'Before DP2'.
DC/DC buck converter in GF 22FDX with low-quiescent current and high efficiency at light load
Low-quiescent DC/DC converter in TSMC 22ULL 2.5 V process with high efficiency at light load.
Low-quiescent DC/DC buck converter in TSMC 22ULL supporting an 1.62 V to 3.63 V input voltage range with low quiescent current and high efficiency at light load. No LL PMOS layer required (no extra mask).
Nano power DC-DC converter in GF 22FDX with ultra-low quiescent current and high efficiency at light load
Nano power DC-DC converter in TSMC 22ULL with ultra-low quiescent current and high efficiency at light load, supporting 1.62 V to 3.63 V input voltage.
Low-quiescent DC/DC buck converter in TSMC 22ULL supporting an 1.62 V to 3.63 V input voltage range with low quiescent current and high efficiency at light load. No LL PMOS layer required (no extra mask).
The eSR-Niagara-Bu-dm-ref-[1.62-3.63]-[0.8-2.5].01 from Dolphin Semiconductor is a robust power management IP under the Analog & Mixed Signal category. Supporting process nodes like 40nm and 55nm from TSMC, this IP integrates seamlessly into advanced semiconductor designs. Key specifications include an input voltage range of 1.62 to 3.63 volts and an output voltage range from 0.8 to 2.5 volts, indicating its versatility for different applications. This IP reflects a stage before DP2 maturity, emphasizing its innovative edge in power regulation and management.
DC/DC buck converter in TSMC 40ULP supporting 1.8 to 5.5 V input voltage with low quiescent current and high efficiency at light load.
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