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.
MFS2633AMDA0AD
System Basis Chip PMIC 48-LQFP-EP (7x7) Power Management IC that integrates multiple voltage regulators, monitoring, and system protection functions for automotive applications. The FS26 family supports input voltages up to 60 V and includes multiple configurable power outputs, CAN FD and FlexRay interfaces, watchdog functionality, and safety monitoring features. It is provided in a 48-pin LQFP package. #PowerManagement #Automotive #PMIC #NXP #FS26 #CANFD #FlexRay
0 Uses0 StarsTPS259520DSGT
Electronic Fuse Regulator 4A 8-WSON (2x2) eFuse power switch providing overcurrent and fast overvoltage protection for 2.7 V to 18 V input supplies, with up to 4 A continuous output current, 34 mΩ typical on-resistance, adjustable current limiting, output slew-rate control, thermal shutdown, and active-high enable with adjustable undervoltage lockout. The TPS259520DSGT features a 3.8 V typical output voltage clamp with 5 µs typical response time and is housed in an 8-pin 2.00 mm × 2.00 mm WSON package. #eFuse #PowerSwitch #OvervoltageProtection #OvercurrentProtection #TexasInstruments
2 Uses0 StarsLM2765M6X/NOPB
Charge Pump Switching Regulator IC Positive Fixed 2Vin 1 Output 20mA SOT-23-6 Switched-capacitor voltage converter that doubles an input supply voltage from 1.8 V to 5.5 V and provides up to 20 mA output current. It operates at a 50-kHz switching frequency, has 20-Ω typical output resistance, and is housed in a 6-pin SOT-23 package. #VoltageConverter #ChargePump #TexasInstruments #LM2765
0 Uses0 StarsLMR43610MB3RPER
Synchronous Buck Switching Regulator – Step-down DC-DC converter for generating an adjustable output voltage from a 3 V to 36 V input. The Texas Instruments LMR43610MB3RPER supports up to 1 A output current, a 1 MHz switching frequency, and an adjustable output voltage with a 1 V minimum and 34.2 V maximum. It uses a synchronous rectifier and is housed in a 9-VQFN-HR (2 × 2 mm) surface-mount package. #TexasInstruments #LMR43610 #BuckConverter #DCDCConverter #SwitchingRegulator #PowerManagement #VoltageRegulator #EmbeddedSystems
1 Uses0 StarsMAX14745LEWX+T
Power Management IC (PMIC) with Battery Charger – Integrated power-management IC for small single-cell lithium-ion battery systems, combining a linear battery charger, smart power selector, two 200 mA buck regulators, and three 100 mA LDO regulators. The Analog Devices MAX14745LEWX-T provides programmable regulator outputs, including 0.8–2.375 V / 0.8–3.95 V buck outputs and 0.8–3.6 V / 0.9–4 V LDO outputs. It supports I²C control, thermistor monitoring, power-on reset, voltage sequencing, and operates from −40°C to +85°C in a 36-bump, 0.4 mm-pitch WLP package. #AnalogDevices #MAX14745 #PMIC #BatteryCharger #LiIon #BuckRegulator #LDO #PowerManagement #I2C #EmbeddedSystems
0 Uses0 StarsXAL7070-223MEC
22 µH Shielded Molded Power Inductor – High-current surface-mount power inductor designed for DC-DC converters, voltage regulators, VRM/VRD applications, power supplies, battery management systems, industrial automation, automotive electronics, and embedded power-management circuits. The Coilcraft XAL7070-223MEC features a 22 µH inductance (±20%) with a metal-composite molded core and shielded construction, providing high current capability with low EMI. It has a 39.7 mΩ maximum DCR, 5.6 A saturation current (Isat), and 4.7 A RMS current rating at a 20°C temperature rise. Coilcraft specifies an 8.1 MHz typical self-resonant frequency, 0–60 V operating voltage, and an operating ambient temperature range of −40°C to +125°C. The component measures approximately 7.5 × 7.2 × 7.0 mm, uses tin-silver over copper terminations, and is AEC-Q200 qualified, making it suitable for automotive and demanding industrial applications. The XAL7070 series uses soft-saturation characteristics, which makes this family particularly useful in VRM/VRD and high-current switching applications where inductance needs to remain relatively stable as load current increases. #Coilcraft #XAL7070 #XAL7070223MEC #PowerInductor #22uH #ShieldedInductor #MoldedInductor #DCDCConverter #VRM #VRD #AECQ200 #AutomotiveElectronics #PowerManagement #EmbeddedSystems
4 Uses0 StarsLM1117DT-ADJ/NOPB
Adjustable Low-Dropout (LDO) Linear Voltage Regulator – Positive adjustable LDO voltage regulator designed for power supplies, industrial control systems, embedded electronics, consumer devices, communication equipment, and analog circuits. Delivers up to 800 mA output current with an adjustable output voltage range of 1.25 V to 13.8 V using an external resistor divider. Operates from an input voltage up to 15 V with a maximum dropout voltage of 1.2 V at 800 mA, making it suitable for low-dropout linear regulation. Features 1% output voltage accuracy, 75 dB PSRR (120 Hz), 5 mA typical quiescent current, current limiting, and thermal shutdown protection for reliable operation. Designed for surface-mount applications in a TO-252-3 (DPAK) package and operates over a 0°C to +125°C temperature range. #TexasInstruments #LM1117DTADJNOPB #LM1117 #LDO #LinearRegulator #VoltageRegulator #AdjustableRegulator #PowerManagement #DPAK #EmbeddedSystems
0 Uses0 Stars
