Voltage Regulators
A voltage regulator is an electronic device that maintains a constant output voltage level, regardless of changes in the input voltage or load conditions. These devices are commonly used to provide a stable power supply to electronic circuits, as well as to protect them from voltage spikes and surges. There are several types of voltage regulators, including linear, switching, and pulse width modulation (PWM) regulators, each with its own set of characteristics and applications. Linear regulators, for example, are simple and efficient, but have a relatively low switching speed and can only provide a limited output current. Switching regulators, on the other hand, have higher switching speeds and can provide a higher output current, but are more complex and require additional components. In addition to their use in power supplies and voltage protection, voltage regulators are also used in a wide range of other applications, including motor control, battery charging, and instrumentation. Flux.ai has the world's largest community-driven public library of voltage regulators, with footprints, symbols, datasheets, and simulation models for a wide range of devices. Whether you're a designer, engineer, or hobbyist, you can find the resources you need to get your project up and running quickly and efficiently.
MP2316GD-P
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 3A 14-VFQFN Buck step-down switching regulator that converts a 4V to 19V input supply to an adjustable output voltage from 0.6V, delivering up to 3A continuous output current. It uses Constant-On-Time (COT) control with programmable switching frequency, 40µA quiescent current, a Power Good indicator, programmable soft-start, selectable PWM/PFM operation, and integrates thermal shutdown and short-circuit protection in a 2mm × 3mm QFN-14 package. #DCDCConverter #BuckConverter #StepDownConverter #SwitchingRegulator #PowerManagementIC #MonolithicPowerSystems #QFN14
17 Uses0 StarsMP1584EN
MPS MP1584 high-frequency step-down buck converter, 3A output current, 4.5V to 28V input voltage range, integrated high-side power MOSFET, current-mode control, programmable switching frequency from 100kHz to 1.5MHz, high-efficiency pulse-skipping mode for light loads, ceramic capacitor stable, internal soft-start, internal current limit, fault protection and thermal shutdown, available in SOIC-8E package, suitable for automotive, industrial, distributed power and battery-powered systems. MP1584, MPS MP1584, Monolithic Power MP1584, MP1584 buck converter, MP1584 step down converter, 3A buck converter, 28V buck converter, 1.5MHz buck converter, SOIC-8E buck converter, adjustable DC DC converter, high efficiency buck regulator, MP1584EN, MP1584 datasheet #MP1584 #MPSMP1584 #MonolithicPower #BuckConverter #StepDownConverter #DCDCConverter #3ABuckConverter #28VConverter #15MHzConverter #SOIC8E #PowerManagementIC #SwitchingRegulator
35 Uses0 StarsTPS61299QDRLRQ1
Boost Switching Regulator IC Positive Programmable 0.5V 1 Output SOT-563, SOT-666 Boost Converter IC — The TPS61299QDRLRQ1 is a synchronous step-up (boost) converter designed for automotive applications, operating from a 0.7V to 5.5V input voltage range and providing up to 500mA output current. It supports adjustable output voltage, operates at a 2.4MHz switching frequency, and is housed in a 6-pin SOT-563 package. #PowerManagement #BoostConverter #DC_DCConverter #TexasInstruments #AutomotiveIC #VoltageRegulator
0 Uses0 StarsMAX25240AFFF/VY+
Buck-Boost Switching Regulator IC Positive Adjustable (Fixed) 6.5V (11.5V) 1 Output 6A 22-PowerWFQFN The MAX25239/MAX25240 are small, synchronous, buck-boost converters with integrated H-bridge switches. These ICs provide a fixed-output regulation voltage and an externally adjustable output voltage in the 3V to 20V range with an input voltage above, below, or equal to the output regulation voltage. The ICs have typical 8.2A and 10A input current limit options and can support continuous load currents up to 6A depending on the input-to-output voltage ratio and operating frequency. It also has a wide input voltage range of 2V to 36V. The MAX25239/MAX25240 have three switching frequency options: 2.1MHz, 400kHz, and 200kHz. The 2.1MHz high switching frequency allows small external components and reduced output ripple, and guarantees no AM band interference, while the 400kHz or 200kHz switching frequency offers better efficiency and relieves the power consumption concern. The SYNC input allows three operation modes: skip mode with ultra-low quiescent current, forced fixed-frequency PWM operation, and synchronization to an external clock. The IC also includes spread-spectrum frequency modulation to minimize EMI interference. The MAX25239/MAX25240 feature a power-OK (POK) indicator, undervoltage lockout, overvoltage protection, cycle-by-cycle current limit, and thermal shutdown. The ICs are available in small, 4.25mm x 4.25mm x 0.75mm, 22-pin FC2QFN and 5.00mm x 5.00mm x 0.75mm, 18- pin FCQFN packages. Key Features Wide 2 V to 36 V input voltage range Synchronous buck-boost topology for seamless step-up and step-down conversion Delivers up to 6 A continuous output current Adjustable output voltage from 3 V to 20 V (device variant includes fixed output configuration options) High conversion efficiency with integrated low-RDS(ON) MOSFETs 400 kHz switching frequency with spread-spectrum option for reduced EMI Very low 95 µA quiescent current in standby and 10 µA shutdown current Integrated protection features including overvoltage, short-circuit, thermal shutdown, and undervoltage lockout (UVLO) Power-Good (PGOOD) output for power monitoring AEC-Q100 qualified for automotive applications Operating junction temperature range: −40°C to +150°C Compact 22-pin FC2QFN (4.25 × 4.25 mm) package #MAX25240AFFFVY #AnalogDevices #BuckBoostConverter #DCDCConverter #PowerManagement #AutomotiveElectronics #AECQ100 #SwitchingRegulator #EmbeddedSystems #AutomotivePower
3 Uses0 StarsEM8900-V001-DF10B+
- Converter, Power Supplies Voltage Regulator IC 1 Output 10-DFN (3x3) The EM8900 is an integrated ultra-low power DCDC converter specifically designed for the Thermal Electrical Generators (TEG). The device starts and operates autonomously with an input voltage of as low as 5mV in the μW to mW range. No additional supply voltage is required to start the DCDC. This ultra-low voltage operating level allows using a TEG with a low Seebeck coefficient, thus reducing its mechanical size and cost. The boost converter is inductive and uses a standard transformer, such as the LPR6235 series by Coilcraft. The EM8900, coupled with the EM8502, offers a complete power management solution including the thermal energy harvesting, the energy storage supervising and the supply outputs controlling. FEATURES Ɩ Ultra-low voltage DCDC operating and starting-up down to Vin = 5mV without help from external supply Ɩ Optimized for low-cost and small TEG’s Ɩ Compatible with standard transformer from the market Ɩ Adapted to the EM8502 for a complete power management solution #EMMicroelectronic #EM8900 #BoostConverter #DCDCConverter #EnergyHarvesting #PowerManagement #TEG #UltraLowVoltage #IoT #WirelessSensor #EmbeddedSystems #PMIC
0 Uses0 StarsSGM2036S-3.0XN5G/TR
3V Positive Fixed SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators RoHS Low-dropout (LDO) linear voltage regulator that provides a fixed 3.0 V output from an input voltage range of 1.6 V to 5.5 V. It delivers up to 300 mA output current with a typical 190 mV dropout voltage at 300 mA (VOUT = 3.0 V), features a 30 µA typical quiescent current, 0.05 µA typical shutdown current, and includes an enable input, automatic output discharge, current limiting, and thermal protection. The device is housed in a 5-pin SOT-23 package and operates over a -40°C to +125°C temperature range. #SGMICRO #LDO #LinearRegulator #VoltageRegulator #3VRegulator #300mA #LowDropout #PowerManagement #SOT23-5 #EnablePin #ThermalProtection #CurrentLimiting #CommonPartsLibrary #IntegratedCircuit #PowerManagement #Battery-Management
7 Uses0 StarsXL6009E1
DC/DC Switching Regulator, configurable as a boost, buck-boost, SEPIC, flyback, or inverting converter with a 5 V to 32 V input voltage range, up to 60 V output switch voltage, 4 A maximum switching current, and 400 kHz fixed switching frequency. Features current-mode control, an adjustable 1.25 V feedback reference, integrated power MOSFET, soft-start, current limiting, thermal shutdown, and TTL-compatible enable input. #DCDCConverter #SwitchingRegulator #BoostConverter #BuckBoostConverter #SEPICConverter #FlybackConverter #InvertingConverter #CurrentMode #400kHz #4A #60V #TO2635L #XLSEMI #XL6009E1
5 Uses0 StarsPDZ7.5B,115
Zener Diode – 7.5 V voltage regulator diode designed for voltage regulation and overvoltage protection, featuring a 500 mW maximum power dissipation and ±2% Zener voltage tolerance. Supports a 5 µA maximum reverse leakage current at the specified test conditions and operates over a −65°C to +150°C junction temperature range. Housed in a SOD-323 (SC-76) surface-mount package. (nexperia.com) #Nexperia #PDZ75B115 #PDZ75B #ZenerDiode #VoltageRegulator #VoltageReference #OvervoltageProtection #500mW #7_5V #SOD323 #DiscreteSemiconductor #EmbeddedSystems
0 Uses0 StarsLM5013-Q1
6-V to 100-V input, 3.5-A non-synchronous buck DC/DC converter with ultra-low quiescent current (IQ) Buck regulator, automotive-qualified synchronous step-down DC/DC converter with an input voltage range of 3.5 V to 100 V, delivering up to 3 A output current. Features an ultralow 9 µA quiescent current, 300 kHz to 2.2 MHz adjustable switching frequency with synchronization support, integrated high-side and low-side MOSFETs, and includes programmable soft-start, power-good output, enable input, and protection against undervoltage, overcurrent, overtemperature, and input transients. #BuckRegulator #StepDownConverter #DCDCConverter #Automotive #AECQ100 #3A #100V #SynchronousBuck #PowerManagement #TexasInstruments #LM5013Q1
23 Uses0 Stars
