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.
TL431
TL431 is a KEC programmable precision shunt voltage regulator with an adjustable reference from about 2.5 V up to 36 V, commonly used for voltage regulation, monitoring, and feedback circuits, supplied in a TO-92 package. Keywords: TL431, KEC TL431, shunt regulator, adjustable voltage reference, TO-92
1 Uses0 StarsTPS62933DRLR
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A SOT-583 Synchronous Buck Converter for step-down DC-DC voltage conversion, supporting a 3.8–30 V input range, 0.8–22 V output range, and up to 3 A continuous output current. It operates with a selectable 200 kHz–2.2 MHz switching frequency and includes PFM operation, integrated MOSFETs, and non-latched protection for OCP, OVP, UVP, UVLO, and OTP. Packaged in an 8-pin 1.6 × 2.1 mm SOT583. #PowerManagement #BuckConverter #DC_DC
5 Uses0 StarsTLV76733QWDRBRQ1
Linear Voltage Regulator IC Positive Fixed 1 Output 1A 8-SON (3x3) Linear voltage regulator that provides a fixed 3.3-V output with up to 1-A load current from a 2.5-V to 16-V input supply. It features 1% output accuracy, 70-dB PSRR at 120 Hz, fold-back current limiting, thermal protection, and a 500-µs typical soft-start, housed in an 8-pin, 3-mm × 3-mm WSON package. #LDO #VoltageRegulator #Automotive #TexasInstruments
5 Uses0 StarsDFE252012F-1R0M=P2
1 µH Shielded Wirewound Power Inductor – Surface-mount power inductor designed for DC-DC converters, voltage regulators, power supplies, and power-management circuits. The Murata DFE252012F-1R0M=P2 features 1 µH inductance with ±20% tolerance, a 3.3 A rated current, 4.7 A saturation current, and 40 mΩ maximum DC resistance. It uses a metal-alloy magnetic shield, flat-wire construction, and a compact 2520 metric (1008) SMD package measuring approximately 2.5 × 2.0 × 1.2 mm. Operating temperature is −40°C to +125°C. #Murata #DFE252012F #PowerInductor #1uH #ShieldedInductor #SMD #DCDCConverter #PowerManagement #PCBComponents
4 Uses0 StarsTPS61299YBHR
Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 500mA 6-XFBGA, DSBGA Synchronous Boost Converter that provides regulated output voltage from a 0.5 V to 5.5 V input, with a 1.8 V to 5.5 V output range and a 1.2 A typical input current limit. The device features 95 nA typical quiescent current, automatic PFM/PWM mode transition, output short-circuit and thermal shutdown protection, and is housed in a 6-ball 1.2 mm × 0.8 mm #PowerManagement #BoostConverter #VoltageRegulator #TexasInstruments #TPS61299YBHR
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
1 Uses0 Stars
