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.
TLV70033DDCT
200mA, high PSRR, low IQ, low dropout voltage regulator with enable function The Texas Instruments TLV700 is a series of 200-mA low-dropout (LDO) linear voltage regulators designed for portable and battery-powered devices. It features very low quiescent current (IQ), low dropout voltage, and high power-supply rejection ratio (PSRR), making it suitable for applications requiring efficient and stable voltage regulation with minimal power loss. The device is optimized for handheld electronics, wireless modules, IoT systems, and other low-power embedded applications. Key Features 200-mA output current capability Very low dropout voltage: 43 mV at 50 mA load 85 mV at 100 mA load 175 mV at 200 mA load Low quiescent current: typically 31 µA High PSRR: 68 dB at 1 kHz Output voltage accuracy of ±2% Fixed output voltage options from 1.2 V to 4.8 V Stable with small 0.1-µF output capacitors Integrated thermal shutdown and overcurrent protection Available in compact SON-6, SOT-23-5, and SC-70 packages Suitable for battery-operated and portable electronics Typical Applications Smartphones and handheld devices Bluetooth and ZigBee modules IoT and wearable devices WLAN modules and add-on cards Battery-powered embedded systems Portable consumer electronics #CommonPartsLibrary #IntegratedCircuit #PowerManagement #LDO
491 Uses0 StarsLMR33630-Q1
3.8-V to 36-V, 3-A synchronous step-down voltage converter Buck Switching Regulator IC Positive Adjustable 1V 1 Output 3A 12-PowerVFQFN The LMR33630-Q1 automotive-qualified regulator is an easy-to-use, synchronous, step-down DC/DC converter that delivers best-in-class efficiency for rugged applications. The LMR33630-Q1 drives up to 3 A of load current from an input of up to 36 V. The LMR33630-Q1 provides high light load efficiency and output accuracy in a very small solution size. Features such as a power-good flag and precision enable provide both flexible and easy-touse solutions for a wide range of applications. The LMR33630-Q1 automatically folds back frequency at light load to improve efficiency. Integration eliminates most external components and provides a pinout designed for simple PCB layout. Protection features include thermal shutdown, input undervoltage lockout, cycle-by-cycle current limit, and hiccup short-circuit protection. The LMR33630-Q1 is available in a 12-pin 3 mm × 2 mm next generation VQFN package with wettable flanks • AEC-Q100 qualified for automotive applications: – Temperature grade 1: –40°C to +125°C, TA • Functional Safety-Capable – Documentation available to aid functional safety system design • Configured for rugged automotive applications – Input voltage range: 3.8 V to 36 V – Output voltage range: 1 V to 24 V – Output current: 3 A – 75-mΩ/50-mΩ RDS-ON power MOSFETs – Peak-current-mode control – Short minimum on-time of 68 ns – Frequency: 400 kHz, 1.4 MHz, 2.1 MHz – Integrated compensation network • Low EMI and switching noise – HotRod™ package – Parallel input current paths • High power conversion at all loads – Peak efficiency > 95% – Low shutdown quiescent current of 5 µA – Low operating quiescent current of 25 µA #CommonPartsLibrary #IntegratedCircuit #PowerManagement #LMR33630
241 Uses0 Stars
