300mA Low-dropout Voltage Regulator, Vout 3.3V, Vin up to 5.5V, SOT-23 MIC5504 low-dropout linear voltage regulator, 2.5V to 5.5V input, fixed 1.0V to 3.3V output, 300mA output current, ±2% accuracy, 38µA quiescent current, 160mV dropout at 300mA, thermal shutdown and current-limit protection, 1x1mm Thin DFN or SOT-23 package.

Automotive 500-mA, 40-V, ultra-low-IQ, low-dropout (LDO) linear regulator with power good 8-SO PowerPAD -40 to 150 #CommonPartsLibrary #IntegratedCircuit #PowerManagement #LDO #Voltage-Regulator

Linear Voltage Regulator IC Positive Fixed 1 Output 3V Low-IQ Low-Dropout 50mA SOT-223 #CommonPartsLibrary #IntegratedCircuit #PowerManagement #LinearRegulator #VoltageRegulator

QFN-68-EP(7x7) Power Management - Specialized RoHS The RK809-5 is a highly integrated Power Management Integrated Circuit (PMIC) from Rockchip designed for multi-core processor systems and embedded applications. It provides a complete power management solution by integrating multiple high-efficiency DC-DC buck converters, LDO regulators, power sequencing logic, battery fuel gauging, RTC functionality, and audio codec capabilities into a single device. The RK809-5 is commonly used alongside Rockchip SoCs in single-board computers, tablets, AIoT devices, and industrial embedded systems. Key Features Five high-efficiency synchronous buck converters with fast transient response. Nine low-dropout (LDO) voltage regulators for powering sensitive analog and digital circuits. Integrated battery fuel gauge for battery capacity monitoring. Configurable power-up and power-down sequencing (OTP programmable). Dynamic Voltage Scaling (DVS/DVFS) support via I²C interface. Integrated Real-Time Clock (RTC) with 32.768 kHz crystal oscillator support. Two integrated load switches for peripheral power control. Over-current, over-voltage, and thermal protection features. Built-in audio CODEC with headphone driver and Class-D amplifier support. Designed to minimize external component count and simplify power system design. QFN-68-EP (7 mm × 7 mm) package. #RK8095 #RK809 #Rockchip #PMIC #PowerManagementIC #BatteryManagement #AudioCodec #RTC #DVFS #EmbeddedSystems #SingleBoardComputer #IoT #IndustrialElectronics #PowerSupplyDesign #ElectronicsEngineering

2A, Low-Dropout Voltage Regulator, 1.425-6.5V Input, Adjustable Min 0.5V Output, PowerPad SO-8 ldo regulator voltage linear TI*SO*PowerPAD*

Linear Voltage Regulator IC Positive Fixed 1 Output 500mA SOT-23-5 The TLV75533PDBVR is a low-dropout (LDO) linear voltage regulator designed to provide a stable 3.3 V output from a higher input voltage source. It features ultra-low quiescent current and high power-supply rejection ratio (PSRR), making it ideal for battery-powered and noise-sensitive applications such as IoT devices, portable electronics, and RF circuits. The device is optimized for fast transient response and stable operation with small ceramic output capacitors. Key Features Fixed output voltage: 3.3 V Low dropout voltage (typ. ~200 mV at full load) Ultra-low quiescent current (typ. 25 µA) High PSRR for noise-sensitive applications Stable with small ceramic capacitors (≥1 µF) Thermal shutdown and overcurrent protection Available in compact SOT-23-5 package (DBV) Absolute Maximum Ratings Input voltage: –0.3 V to 6.5 V Output voltage: –0.3 V to (VIN + 0.3 V) Operating junction temperature: –40°C to +125°C Storage temperature range: –65°C to +150°C Recommended Operating Conditions Input voltage range: 1.45 V to 5.5 V Output voltage: 3.3 V (fixed) Output current: up to 500 mA Operating temperature range: –40°C to +125°C Electrical Characteristics (Typical unless otherwise noted) Output voltage accuracy: ±1% Dropout voltage: ~200 mV @ 500 mA Quiescent current: ~25 µA PSRR: up to 70 dB (at 1 kHz) Line regulation: <0.05%/V Load regulation: <0.5% Pin Configuration (SOT-23-5) Pin 1: IN – Input voltage Pin 2: GND – Ground Pin 3: EN – Enable (active high) Pin 4: NC – No connect Pin 5: OUT – Regulated output Typical Application Power management for microcontrollers and sensors Battery-powered portable devices RF and analog circuits requiring low noise supply IoT and wearable electronics Protection Features Thermal shutdown protection Overcurrent protection Undervoltage lockout (UVLO) #commonpartsLibrary #integratedcircuit #powermanagement #voltageregulator

Ultra-Low Quiescent Current LDO Voltage Regulator – Fixed 3.3 V low-dropout (LDO) linear voltage regulator delivering up to 150 mA output current for battery-powered devices, portable electronics, sensors, wireless modules, and embedded systems. Operates from a 2.3 V to 5.5 V input voltage and features an ultra-low 21 µA typical quiescent current, 135 mV maximum dropout voltage at 150 mA, and 60 dB PSRR at 10 kHz for efficient, low-noise power regulation. Includes an enable (EN) input, low shutdown current (<1 µA typical), overcurrent protection, thermal shutdown, and undervoltage lockout (UVLO). Optimized for use with 1 µF ceramic capacitors, operates over a −40°C to +125°C temperature range, and is housed in a 5-pin TSOT-23 package. #AnalogDevices #ADP121AUJZ33R7 #ADP121 #LDO #LinearRegulator #VoltageRegulator #LowDropout #PowerManagement #150mA #LowPower #TSOT23 #EmbeddedSystems

Low-Noise Low-Dropout (LDO) Voltage Regulator – Fixed 3.0 V positive-output LDO regulator providing up to 300 mA output current for low-noise power regulation. Operates from a 1.6 V to 6.0 V input voltage, features 140 mV maximum dropout voltage at 300 mA, 15 µA typical quiescent current, 65 dB to 40 dB PSRR (100 Hz to 1 MHz), and an enable input for power management. Includes overcurrent protection, thermal shutdown, and undervoltage lockout (UVLO). Specified for an operating junction temperature range of −40°C to +125°C and housed in a 5-pin SOT-23 (DBV) package. #TexasInstruments #TPS7A2030PDBVR #LDO #VoltageRegulator #LowDropout #300mA #3V #LowNoise #PowerManagement #SOT23 #EmbeddedSystems #PMIC

1A, Low-Noise Low-Dropout Voltage Regulator, 3-35V Input, Adjustable 1.4-34V Output, VQFN-20 linear regulator ldo voltage noise Texas*RGW0020A*

150mA Low-dropout Voltage Regulator, Vout 3.3V, Vin up to 5.5V, SOT-23-5 Micrel LDO voltage regulator SOT?23*

1-A, low-IQ, high-PSRR, adjustable, dual-channel low-dropout (LDO) voltage regulator

250-mA, 16-V, low-dropout voltage regulator with enable #CommonPartsLibrary #IntegratedCircuit #PowerManagement #VoltageRegulator