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.
Aeonic Power revolutionizes power delivery within SoCs through integrated on-die voltage regulation tailored to high-demand ICs and chiplets. It offers a scalable architecture that meets diverse energy needs, optimizing both energy usage and bill of materials (BOM). Aeonic Power products include agile telemetry features, allowing design teams to glean invaluable insights into power behavior and improve power grid resilience. The family supports energy optimization efforts by enabling functionalities like per-core DVFS and virtual power islands, providing a versatile approach to energy management in complex systems.
The Bandgap solution from SkyeChip offers stable voltage reference options vital for consistent performance across various temperature ranges in electronic designs. SkyeChip's Bandgap solutions ensure minimal temperature dependence and offer reliable performance, essential for precise electronic measurements and stable power supply operations in semiconductor devices.
The Voltage-mode Buck Converter is crafted for efficient power conversion with a load capacity ranging from 800mA to 1.5A. It features a broad input voltage scope of 2.7V to 5.5V and is designed for applications requiring well-regulated, reduced voltage supplies, such as portable electronics and embedded systems.
TechwidU's Band-Gap Reference integrates a stable voltage reference ranging from 0.6V to 1.2V with an operational current of 25µA. With an accuracy between 1% to 3% over typical operating conditions, this reference is designed for precision across diverse environmental parameters.
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.
VeriSyno provides a broad array of analog solutions ranging from ADCs to PLLs and LDOs, encompassing process technologies from 28nm to 65nm. Catering to both advanced and legacy processes, the solutions are designed to deliver exceptional performance while maintaining power efficiency. Clients can receive customized IP porting services to suit their specific technological requirements, spanning from cutting-edge techniques to more traditional methodologies.
Designed for reduced footprint and enhanced reliability, the Cap-less LDO provides a steady output current of 100mA. Operating over a broad input voltage range from 1.7V to 5.5V, it’s ideal for minimalistic applications where board space is at a premium and capacitive load concerns must be mitigated.
The 3A Voltage-mode Buck Converter is engineered to cater to industrial standards with a maximum load capability of 3A. Its robust design encompasses a varied input range and high efficiency, facilitating its incorporation in extensive applications, from industrial control systems to vehicle electronics.
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.
eSi-Analog offers silicon-proven analog technology, essential for integrating critical analog functionality in custom ASIC and SoC devices. This low-power IP is optimized to operate efficiently across leading foundry processes, providing the necessary adaptability for a range of applications from communication systems to healthcare devices.
Featuring a current-mode topology, the Buck Converter supports a substantial load current of 2.5A. Its design includes precise output control, making it suitable for high-current applications, contributing to efficient power management in complex systems.
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.
KeyASIC's Analog IP portfolio includes a diverse range of audio and data conversion technologies tailored for modern applications requiring precision and high fidelity. Their Audio Codec offerings, available in 16, 18, and 24-bit configurations with Sigma Delta architecture, provide crystal-clear audio performance essential for consumer electronics and professional sound systems. Additionally, KeyASIC presents a versatile Voice Codec, alongside various Analog to Digital (ADC) and Digital to Analog Converters (DAC) for comprehensive sound and signal processing solutions. ADC options include 14-bit, 48 KHz solutions, a 6-bit slow ADC ideal for basic applications, and a high-speed 12-bit ADC operating at 100 MHz, catering to both low and high-frequency demands. The DAC selection similarly spans multiple bit resolutions and frequencies, such as an 8-bit 200 MHz option and a precise 12-bit DAC supporting 100 MHz operations. Complementing these are Programmable Gain Amplifiers (PGA) and Bandgap Reference circuits, allowing designers to adjust and stabilize signal levels effectively. For power supply management, KeyASIC offers advanced DC-DC Converter technologies capable of handling 1.2V inputs, producing outputs of 3.3V, 2.5V, or 1.8V, which are crucial for creating efficient power solutions. Voltage Regulators further enhance system flexibility, supporting various output configurations from a standard 3.3V input. Together, these Analog IP components allow KeyASIC's clients to enhance the functionality and efficiency of their electronic designs, making them integral to cutting-edge developments across multiple technological fields.
KeyASIC's Fundamental IP offering is comprised of an array of versatile and essential components that serve as the backbone for various electronic designs. These include a Standard Cell Library and General Purpose I/O Libraries, indispensable tools for chip designers looking to streamline product development and enhance design flexibility. Additionally, a variety of memory compilers such as SRAM, Register File, and ROM compilers, support the creation of efficient storage solutions. KeyASIC also provides robust LVCMOS I/O options with multiple voltage levels, catering to diverse interfacing needs. To ensure synchronization and precision in electronic devices, KeyASIC offers a PLL that operates up to 500MHz, alongside a DLL of the same frequency. These components are crucial for applications requiring stable clock generation and data alignment. The company's dedication to high-performance and flexible solutions is evident in their DC-DC Converter options, capable of managing voltage inputs and delivering multiple output voltages. The Voltage Regulator options complement these converters, offering further power management solutions for complex electronic designs. For power-sensitive applications, KeyASIC includes Power On Reset circuits and an Analog Mux, enhancing the reliability and integration capabilities of their Fundamental IP suite. These elements are designed to meet the stringent requirements of modern electronics, ensuring seamless operation across various platforms. By offering such a comprehensive and silicon-proven IP suite, KeyASIC empowers their clients to achieve unparalleled efficiency and innovation in their electronic design projects.
The General-purpose LDO regulator is versatile, capable of delivering currents from 150mA to 450mA. It features an input voltage range of 1.7V to 5.5V and output voltage of 0.8V to 4V with high efficiency and low ground current, making it suitable for battery-powered devices and other low-power applications.
The VR-3V3-1V2-1-55-U stands out as an ultra-efficient linear voltage regulator designed for applications requiring a 3.3V input transitioned to a stable 1.2V output. It excels in applications where low dropout voltage and minimal quiescent current are paramount. By leveraging a UMC process, this voltage regulator ensures energy efficiency while delivering consistent output regulation vital for power-sensitive electronics. Its design emphasizes thermal management and reliability, making it suitable for mobile and portable devices that are often subjected to stringent power and space limitations. The VR-3V3-1V2-1-55-U provides adaptive current management, allowing for optimized performance across variable load conditions, which is essential in extending battery life and reducing heat generation. Engineered for robustness, this voltage regulator supports operation across a variety of circuit topologies and load demands. As a staple in energy-efficient design, it embodies MOSCAD's commitment to providing advanced power-related IP solutions that align with modern electronic design necessities.
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.
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.
A fundamental component designed to maintain consistent output voltage regardless of variations in load current or input voltage. This regulator is key in ensuring stability and efficiency in power-sensitive applications. Whether it's used in consumer electronics or industrial machinery, the regulator enhances device longevity and performance by ensuring reliable power management.
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.
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.
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).
DC/DC buck converter in GF 22FDX with low quiescent current and high efficiency at light load.
Supply active and always-on domains from a single converter.
SystematIC's Power Conversion and Management Systems include diverse solutions for linear regulators, low-dropout regulators, and power MOS drivers. The systems facilitate multiple tasks such as inductive DC-DC conversion across Buck, Boost, Flyback, and Resonant modes, aligning with modern energy needs. They support solar power conversions, comprising maximum power point tracking (MPPT), as well as encompass integrated charge pumps, Class-D amplifiers, and HV switching regulations. Accommodating up to 3 kV, these systems enable high-voltage applications while maintaining safety and efficiency. Designed with protections like UVLO, OVP, and short-circuit modules, they cater to a wide range of industrial and consumer power applications, ensuring reliable and optimized energy conversions with current limiting features.
Nano power DC-DC converter in SMIC 40EF with ultra-low quiescent current and high efficiency at light load
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 1.62V to 3.63V input voltage
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-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.
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
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 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
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.
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 converter in TSMC 22ULL 2.5 V process with high efficiency at light load.
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 GF 22FDX with low-quiescent current and high efficiency at light load
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'.
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).
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.
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.
eSR-Tugela-OV-LS-LB-Bu-ref-[2.7-5.5]-[0.55-3.3].07e, as any Power Management Virtual Component designed by Dolphin Design, is readily re-targetable toward any sub micron CMOS process. Applicable to automotive, industrial. Designed for extended mission profile (aging report available)
eSR-Bu-1.62-3.63-0.8-3.3, like any Power Management Virtual Component designed by Dolphin Design, is readily retargetable toward any submicron CMOS process.
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 switching regulator (eSR) and an ultra low quiescent linear regulator (qLR). A Regulation Control Unit (RCU) manages booting and transitions between each regulation functions.
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