Types of Voltage Regulators & Voltage Controllers

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STMicroelectronics STNRG599 Resonant Half-Bridge Controller
STMicroelectronics STNRG599 Resonant Half-Bridge Controller
12/19/2025
Double-ended controller for series-resonant topologies, supporting both LLC and LCC configurations.
STMicroelectronics VNF1248F High-Side Switch Controller
STMicroelectronics VNF1248F High-Side Switch Controller
10/08/2025
For implementing an intelligent high-side switch in 12V, 24V, & 48V automotive applications.
STMicroelectronics L99VR03 Linear Voltage Regulators
STMicroelectronics L99VR03 Linear Voltage Regulators
08/13/2025
Developed for standby microprocessor control-unit systems, particularly in automotive applications.
STMicroelectronics L99VR02XP Dual Automotive Voltage Regulators
STMicroelectronics L99VR02XP Dual Automotive Voltage Regulators
07/28/2025
Regulators are developed in a PowerSSO-36 package for automotive applications.
STMicroelectronics DCP0606Y Automotive 6V/6A Step-Down Converter
STMicroelectronics DCP0606Y Automotive 6V/6A Step-Down Converter
06/03/2025
High-efficiency, monolithic step-down converter specifically designed for automotive applications.
STMicroelectronics DCP3603 3A Synchronous Buck Converters
STMicroelectronics DCP3603 3A Synchronous Buck Converters
06/01/2025
A wide-input voltage, easy-to-use synchronous buck converter that can drive up to 3A load current.
STMicroelectronics DCP3601 Synchronous Buck Converters
STMicroelectronics DCP3601 Synchronous Buck Converters
05/22/2025
Offers an extended input range from 3.3V to 36V and can drive up to 1A load current.
STMicroelectronics STACF01A/STACF01B Flyback Controller ICs
STMicroelectronics STACF01A/STACF01B Flyback Controller ICs
01/28/2025
These devices are used to drive and control active clamp flyback converters.
STMicroelectronics STi2Fuse Smart Switches
STMicroelectronics STi2Fuse Smart Switches
12/03/2024
Designed to replace traditional melting fuses in automotive power distribution systems.
STMicroelectronics LDH40 200mA Low Dropout LDO
STMicroelectronics LDH40 200mA Low Dropout LDO
03/26/2024
Developed to be directly connected to a car battery or a generic battery.
STMicroelectronics LDL40 200mA Low-Dropout (LDO) Voltage Regulator
STMicroelectronics LDL40 200mA Low-Dropout (LDO) Voltage Regulator
12/01/2023
A high-accuracy voltage regulator designed for use in automotive or industrial applications.
STMicroelectronics SRK1004 Synchronous Rectifier Controllers
STMicroelectronics SRK1004 Synchronous Rectifier Controllers
10/04/2023
Intended for secondary side synchronous rectification (SR) in various flyback converters.
STMicroelectronics STPM801 Hot Swap Voltage Controller
STMicroelectronics STPM801 Hot Swap Voltage Controller
05/23/2023
Provides integrated hot swap, soft start, and o-ring protections.
STMicroelectronics L99VR02J Linear Voltage Regulator
STMicroelectronics L99VR02J Linear Voltage Regulator
05/03/2023
Features low Quiescent current consumption, low dropout voltage, and fast output discharge.
STMicroelectronics Low Earth Orbit (LEO) Rad-Hard ICs
STMicroelectronics Low Earth Orbit (LEO) Rad-Hard ICs
04/04/2023
Combination of cost-effectiveness, radiation hardness, quality assurance and delivered quantities.
STMicroelectronics LDQ40 250mA Low-Dropout (LDO) Voltage Regulator
STMicroelectronics LDQ40 250mA Low-Dropout (LDO) Voltage Regulator
03/24/2023
A high-accuracy voltage regulator that provides 250mA of current.
STMicroelectronics A6983 Automotive Step-Down Converters
STMicroelectronics A6983 Automotive Step-Down Converters
01/01/2023
Easy-to-use synchronous monolithic step-down regulators that deliver up to 3A DC to the load.
STMicroelectronics HVLED101 High Power Factor Flyback Controllers
STMicroelectronics HVLED101 High Power Factor Flyback Controllers
12/30/2022
Have enhanced peak current mode controllers.
STMicroelectronics A6983I Iso-Buck Converter
STMicroelectronics A6983I Iso-Buck Converter
11/01/2022
Specifically created for isolated buck topology in a compact QFN-16 (3mm x 3mm) package.
STMicroelectronics VIPERGAN65 High Voltage Converter
STMicroelectronics VIPERGAN65 High Voltage Converter
09/30/2022
An advanced quasi-resonant offline high voltage converter with E-mode GaN HEMT.
STMicroelectronics L3751 Synchronous Buck Controller
STMicroelectronics L3751 Synchronous Buck Controller
09/19/2022
6V to 75V wide input voltage range controller.
STMicroelectronics LD56020 Ultra-Low Noise LDOs
STMicroelectronics LD56020 Ultra-Low Noise LDOs
04/19/2022
LDOs are high-accuracy voltage regulators delivering a 0.2A current.
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Analog Devices Inc. MAX17639 Synchronous Step-Down DC-DC Converters
Analog Devices Inc. MAX17639 Synchronous Step-Down DC-DC Converters
03/10/2026
Delivers robust performance across a wide range of industrial and distributed power applications.
onsemi AR0145 Hyperlux Image Sensor Power Tree
onsemi AR0145 Hyperlux Image Sensor Power Tree
02/26/2026
Hyperlux SG family, which includes world-class global shutter devices (1MP, 1/4.3” format).
Microchip Technology MCP1781 High-Voltage LDO Regulators
Microchip Technology MCP1781 High-Voltage LDO Regulators
02/26/2026
These devices are suitable for 12V to 48V power rails and high-voltage battery packs.
onsemi AR0235 Hyperlux Image Sensor Power Tree
onsemi AR0235 Hyperlux Image Sensor Power Tree
02/26/2026
Hyperlux SG family, which includes world-class global shutter devices (2.3MP, 1/2.8” format).
onsemi ARX383 Hyperlux Image Sensor Power Tree
onsemi ARX383 Hyperlux Image Sensor Power Tree
02/26/2026
Hyperlux SG family, which includes world-class global shutter devices (VGA, 1/8” format).
Monolithic Power Systems (MPS) MPQ4334 Synchronous Step-Down Converters
Monolithic Power Systems (MPS) MPQ4334 Synchronous Step-Down Converters
02/17/2026
Configurable‑frequency step‑down regulators capable of operating from 200kHz to 2.5MHz.
Analog Devices Inc. LT83401/LT83402 Step-Down Regulators
Analog Devices Inc. LT83401/LT83402 Step-Down Regulators
02/11/2026
Developed to incorporate an ultra-low-noise reference with Silent Switcher architecture.
Monolithic Power Systems (MPS) MPQ4324 Synchronous Step-Down Converters
Monolithic Power Systems (MPS) MPQ4324 Synchronous Step-Down Converters
02/06/2026
Highly configurable converters that support switching frequencies from 350kHz to 2.5MHz.
Diodes Incorporated AP61406Q I2C Buck Converters
Diodes Incorporated AP61406Q I2C Buck Converters
02/04/2026
Offers a 2.3V to 5.5V input voltage range and are selectable up to 4A.
Analog Devices Inc. ADPL40505A Low-Dropout (LDO) Linear Regulator
Analog Devices Inc. ADPL40505A Low-Dropout (LDO) Linear Regulator
01/29/2026
P-Channel Metal-Oxide Semiconductor LDO linear regulator that delivers up to 500mA of load current.
onsemi T30LMPSR165 Ultra-Fast Linear Regulators
onsemi T30LMPSR165 Ultra-Fast Linear Regulators
01/22/2026
This device can supply 300mA of output current from a 1.4V input voltage.
Texas Instruments LM5168E Synchronous Buck Converter
Texas Instruments LM5168E Synchronous Buck Converter
01/12/2026
Offers an extended temperature range of up to +150°C and regulates over a wide input voltage range.
Texas Instruments LM5137/LM5137-Q1 DC/DC Controllers
Texas Instruments LM5137/LM5137-Q1 DC/DC Controllers
01/08/2026
4V to 80V voltage, 100% duty cycle capable, dual-channel, synchronous buck DC/DC controllers.
Nisshinbo NP4271 Automotive Low Dropout Regulators
Nisshinbo NP4271 Automotive Low Dropout Regulators
01/05/2026
Delivers a stable and precise output voltage for ECUs and other automotive applications.
Texas Instruments TPS61382-Q1 400kHz 40V 15A Boost Converter
Texas Instruments TPS61382-Q1 400kHz 40V 15A Boost Converter
12/24/2025
A bi-directional boost converter/buck charger with a battery state-of-health detection function.
STMicroelectronics STNRG599 Resonant Half-Bridge Controller
STMicroelectronics STNRG599 Resonant Half-Bridge Controller
12/19/2025
Double-ended controller for series-resonant topologies, supporting both LLC and LCC configurations.
ABLIC S-19230 66V 100mA Voltage Regulators
ABLIC S-19230 66V 100mA Voltage Regulators
12/04/2025
Offers a high operation voltage of 66V, making it compatible with 12V, 24V, and 48V battery systems.
Analog Devices Inc. ADM1273 High-Voltage Positive Hot-Swap Controllers
Analog Devices Inc. ADM1273 High-Voltage Positive Hot-Swap Controllers
11/27/2025
Designed to manage the safe insertion and removal of circuit boards in live backplanes.
onsemi NCP737 High-Voltage Linear Regulators
onsemi NCP737 High-Voltage Linear Regulators
11/20/2025
Withstand continuous DC or transient input voltages up to 65V with below 5uA  quiescent current.
ABLIC S-1230 66V 100mA Voltage Regulators
ABLIC S-1230 66V 100mA Voltage Regulators
11/13/2025
Offered with a high withstand voltage, low current consumption, and high-accuracy output voltage.
Texas Instruments TPS546B25/TPS546B25W Synchronous Buck Converters
Texas Instruments TPS546B25/TPS546B25W Synchronous Buck Converters
11/11/2025
Highly integrated, stackable converter with D-CAP4 control topology for fast transient response.
Diodes Incorporated APK43070 Synchronous Buck Controller
Diodes Incorporated APK43070 Synchronous Buck Controller
11/10/2025
Targeted at DC power providers and controls single- or multiple-port charging applications.
Nisshinbo NC4650 Boost Switching Regulators
Nisshinbo NC4650 Boost Switching Regulators
11/04/2025
Ideal for intermittent operation applications, with high efficiency under light load conditions.
onsemi FAN53745 Synchronous Buck Regulator
onsemi FAN53745 Synchronous Buck Regulator
10/20/2025
A DC-DC converter that delivers a regulated output voltage from an input supply of 2.3V to 5.5V.
Diodes Incorporated AP61040/AP61041 Synchronous Buck Converters
Diodes Incorporated AP61040/AP61041 Synchronous Buck Converters
10/17/2025
These devices provide high efficiency, excellent transient response, and high DC output accuracy.
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