12 Bit Digital to Analog Converter 1 TSOT-23-6 #Analog #DAC #commonpartslibrary

Digital Potentiometer 50k Ohm 1 Circuit 1024 Taps SPI Interface 14-TSSOP #CommonPartsLibrary #IntegratedCircuit #DigitalPotentiometers

10 Bit Digital to Analog Converter 2 8-PDIP #CommonPartsLibrary #IntegratedCircuit #DataAcquisition #DAC #LTC1661

2A 150KHz 40V Buck DC to DC Converter The XL1509-5.0E1 is a fixed frequency PWM buck step-down DC-DC converter capable of driving a load with high efficiency, low ripple, and excellent line and load regulation. It is manufactured by XLSEMI and belongs to the XL1509 product family, a series of fixed-output and adjustable-output step-down switching regulator ICs designed to simplify the design of compact, efficient DC power conversion stages in a wide range of embedded, industrial, and consumer electronics applications. The "5.0" designation in the part number specifies that this variant produces a fixed regulated output voltage of five volts, making it directly suited to powering five-volt logic, microcontrollers, sensors, communication modules, and other standard digital subsystems from higher-voltage DC rails without requiring a linear regulator and its inherent power dissipation penalty. Unikeyic Electronics The XL1509 requires a minimum number of external components, making it simple to use, and includes internal frequency compensation and a fixed-frequency oscillator. The PWM control circuit is able to adjust the duty ratio linearly from zero to one hundred percent. This internal compensation architecture removes the burden of control loop design from the system engineer, which is a common point of complexity in discrete buck converter designs, and allows the device to be implemented with a straightforward application circuit consisting of an input capacitor, an output inductor, a freewheeling Schottky diode, and an output capacitor, without requiring additional feedback network components in the fixed-output version. Unikeyic Electronics The device operates across a wide input voltage range, accepting input rails ranging from just above the output voltage all the way up to the high end of the input range, making it compatible with a variety of common source voltages including twelve-volt, twenty-four-volt, and other industrial bus rails frequently encountered in embedded and industrial power system designs. This wide input range also makes it suitable for battery-powered applications where the supply voltage varies considerably across the battery discharge cycle, as the converter maintains a regulated output throughout the input voltage window. The fixed switching frequency is set internally at a value that represents a practical tradeoff between external component size and switching loss, allowing the use of standard commodity inductors and electrolytic or ceramic output capacitors without requiring unusually large or small values. An enable function and an overcurrent protection function are built inside. When a secondary current limit condition occurs, the operating frequency is reduced to a lower switching frequency, which limits the energy delivered per cycle and prevents damage to the power switch and external components during sustained overload events. This dual-level current protection approach provides both instantaneous peak current limiting and sustained overload protection, improving the robustness of designs built around the device in applications where load transients or fault conditions may cause temporary overcurrent conditions. Unikeyic Electronics The device is housed in a standard eight-pin small-outline integrated circuit surface-mount package, making it compatible with automated pick-and-place and reflow soldering assembly processes and suitable for compact power supply layouts on densely populated PCBs. Spec Sheet Identification Part Number: XL1509-5.0E1 Device Family: XL1509 Buck DC-DC Converter Series Manufacturer: XLSEMI Part Number Decode XL1509: Base device family 5.0: Fixed output voltage — five volts E1: Tape-and-reel packaging variant Functional Classification Device Type: Fixed-frequency PWM step-down buck DC-DC converter IC Topology: Non-synchronous buck converter with internal power switch Output Configuration: Single output, fixed voltage Regulation Method: Fixed-frequency PWM with internal compensation Electrical Characteristics Input Voltage Range: Wide input range, compatible with common industrial and consumer DC bus voltages Output Voltage: Fixed regulated output at five volts Output Current: Continuous rated current class suitable for moderate embedded system loads Switching Frequency: Fixed internal oscillator, mid-frequency class Duty Cycle Range: Adjustable from zero to maximum, internally controlled Minimum Dropout Voltage: Low dropout class Output Ripple: Low ripple characteristic with appropriate external filter components Control & Protection Features Enable Function: Built-in enable control input for power sequencing and shutdown Overcurrent Protection: Integrated primary current limit with frequency fold-back secondary protection Internal Compensation: Built-in frequency compensation, no external compensation network required Feedback: Internal reference for fixed output voltage regulation External Components Required Input Capacitor: Required for input decoupling Output Inductor: Required, standard commodity value Freewheeling Diode: External Schottky diode required Output Capacitor: Required for output filtering Environmental & Qualification Operating Temperature Range: Industrial range, below zero to elevated ambient RoHS Compliance: Yes, Halogen-Free Package Package Type: SOIC-8 (SOP-8) Mounting Method: Surface mount technology (SMT) Packaging Format Supply Format: Tape-and-reel Reel Quantity: Standard production reel quantity Available Variants in XL1509 Family XL1509-3.3E1: Fixed output at regulated lower voltage XL1509-5.0E1: Fixed output at five volts (this device) XL1509-12E1: Fixed output at twelve volts XL1509-ADJE1: Adjustable output version #XL1509 #XL15095 #XLSEMI #BuckConverter #StepDownConverter #DCDCConverter #PWMConverter #SwitchingRegulator #PowerManagement #EmbeddedPower #FixedOutputConverter #FiveVoltRegulator #IndustrialPower #SOIC8 #SurfaceMount #LowRipple #HighEfficiency #SemiconductorIC #EngineeringSpec #ComponentLibrary #CommonPartsLibrary #RoHSCompliant #PCBDesign

14 Bit Digital to Analog Converter 2 48-LQFP (7x7) #CommonPartsLibrary #IntegratedCircuit #Data-Acquisition #DAC #TxDAC+ #AD9767

16 Bit Analog to Digital Converter 1 Input 1 SAR 10-MSOP #CommonPartsLibrary #IntegratedCircuit #Data-Acquisition #ADC #AD7685

Board Mount Temperature Sensors Programmable Resolution 1-Wire Digital Thermometer

Digital Potentiometer 200k Ohm 2 Circuit 256 Taps I²C Interface 16-TSSOP #CommonPartsLibrary #IntegratedCircuit #DigitalPotentiometers

8 Bit Digital to Analog Converter 1 16-SOIC #Analog #DAC #commonpartslibrary

Digital Potentiometer 10k Ohm 1 Circuit 128 Taps I²C Interface SC-70-6 #CommonPartsLibrary #IntegratedCircuit #DigitalPotentiometers

Digital Potentiometer 100k Ohm 2 Circuit 256 Taps Serial Interface 20-TSSOP #CommonPartsLibrary #IntegratedCircuit #DigitalPotentiometers

CAN Digital Isolator 2500Vrms 1 Channel 5Mbps 20kV/µs CMTI 16-SOIC (0.295", 7.50mm Width) #CommonPartsLibrary #Isolators #DigitalIsolators #TJA1052

12Bit Digital to Analog Converter 1 8-PDIP #CommonPartsLibrary #IntegratedCircuit #DataAcquisition #DAC #LTC1456

3.5x3.7×1.9 mm, 0.25 W intelligent externally controlled surface-mount device (SMD) type LED SK6812MINIRGBW-NW-P6 is a smart, addressable RGBW LED that integrates red, green, blue, and neutral white (NW) LEDs with a built-in control IC in a compact SMD package. Each LED acts as an individually addressable pixel, allowing precise color and brightness control through a single-wire digital interface. It is commonly used in RGBW lighting effects, backlighting, gaming peripherals, custom keyboards, LED displays, wearables, and decorative lighting applications. Key Features Individually addressable RGB + Neutral White (RGBW) LED Built-in intelligent control IC and constant-current driver Single-wire serial communication interface 32-bit color data (RGBW control) Cascadable design for long LED chains Integrated signal reshaping for reliable data transmission Operating voltage: 3.5V to 5.5V Typical data transmission rate: 800 kbps 256-level grayscale PWM dimming per channel Compact 3.7 mm × 3.5 mm SMD-6 package Built-in power-on reset circuit Wide operating temperature range: -40°C to +85°C Suitable for animations, indicators, displays, and smart lighting applications. #SK6812MINIRGBW #SK6812 #RGBWLED #AddressableLED #SmartLED #NeutralWhiteLED #DigitalLED #PixelLED #LEDLighting #EmbeddedSystems #PCBDesign #IoT #Electronics #LEDDisplay #LightingControl

16 Bit Digital to Analog Converter 1 64-VQFN (9x9) #CommonPartsLibrary #IntegratedCircuit #Data-acquisition #DAC #DAC5681

24 Bit Analog to Digital Converter 8 Input 1 Sigma-Delta 84-CFP (13.8x13.8) #CommonPartsLibrary #IntegratedCircuit #Data-Acquisition #ADC #ADS1278

Direct Digital Synthesis IC 10 b 180MHz 32 b Tuning 28-SSOP #CommonPartsLibrary #IntegratedCircuits #Interface #DirectDigitalSynthesis #DDS #AD9851

General Purpose Digital Isolator 3750Vrms 4 Channel 1Mbps 25kV/µs CMTI 16-SOIC (0.295", 7.50mm Width)

Digital Switch Omnipolar Switch Open Drain Hall Effect SOT-553

Digital Potentiometer 10k Ohm 1 Circuit 256 Taps I²C Interface 20-VQFN (5x5) #CommonPartsLibrary #IntegratedCircuit #DigitalPotentiometers

CAN Digital Isolator 5000Vrms 2 Channel 2Mbps 20kV/µs CMTI 16-SOIC (0.295", 7.50mm Width) #CommonPartsLibrary #Isolators #DigitalIsolators #TJF1052

Digital Potentiometer 100k Ohm 1 Circuit 256 Taps SPI Interface 8-PDIP #CommonPartsLibrary #IntegratedCircuit #DigitalPotentiometers

Digital Potentiometer 50k Ohm 1 Circuit 1024 Taps I²C Interface 10-MSOP #CommonPartsLibrary #IntegratedCircuit #DigitalPotentiometers

Digital Potentiometer 10k Ohm 1 Circuit 256 Taps I²C Interface 14-TSSOP #CommonPartsLibrary #IntegratedCircuit #DigitalPotentiometers

8 Bit Digital to Analog Converter 8 24-PDIP #CommonPartsLibrary #IntegratedCircuit #DataAcquisition #DAC #AD7228