Automotive, dual, 40-V 4.5-MHz low-power operational amplifier #CommonPartsLibrary #IntegratedCircuit #Op-amp #Amplifier

Low-Power Quad-Channel Digital Isolator, 150Mbps, 2.5-5.5V, 2.5kV isolation, Fail-Safe Low, SOIC-16W 4Ch 4In Quad Digital Isolator 150Mbps SOIC*7.5x10.3mm*P1.27mm*

RV1106 is a Rockchip AI vision SoC designed for smart cameras and edge AI applications. It integrates a CPU + ISP + NPU, enabling real-time video processing, AI inference (like face/object detection), and low-power operation in compact embedded systems. #Microcontroller

A high-performance, low-power optical gaming mouse sensor IC from PixArt, featuring up to 26,000 CPI resolution, 650 ips tracking speed, and a 4-wire SPI interface, packaged in a 16-pin DIP with integrated infrared illumination for precise motion detection.

Buck Switching Regulator IC 0.5V~1.5V 1 Output 7A WLCSP-20 The RK860-2 is a low-dropout (LDO) linear voltage regulator IC designed to provide a stable, low-noise output voltage from a higher input supply. It is commonly used in small electronic modules, microcontroller power rails, and low-power analog/digital circuits where clean voltage regulation is important. Type: Low Dropout Linear Regulator (LDO) Input voltage: Typically up to ~6V (varies by variant) Output voltage: Fixed or adjustable (depends on suffix version) Dropout voltage: Low (suitable for battery-powered systems) Output current: ~300 mA to 600 mA class (package dependent) #CommonPartsLibrary #IntegratedCircuit #PowerManagement #RK860

The PAT9125EL-TKIT from PixArt Imaging Inc. is a low-power optical tracking miniature chip designed for precise motion detection using laser-based optical navigation technology. It integrates both the optical sensor and VCSEL laser light source into a single compact package, enabling accurate tracking even on smooth or glossy surfaces. This device captures sequential surface images and processes them internally to determine movement direction, speed, and displacement (X/Y data), which can be accessed by a host controller via digital interfaces. It is particularly suited for space-constrained, battery-powered, and enclosed systems, eliminating the need for mechanical components like code wheels or special surface markings. Key Features Integrated optical sensor + VCSEL laser (850 nm) in a single package No external lens required, simplifying design Wide depth of field (DOF): 1–30 mm, even on reflective surfaces Programmable resolution up to ~1275 CPI Supports I²C (TKIT) interface (SPI variant available as TKMT) Motion detection interrupt output Built-in oscillator (no external clock needed) Low power consumption: Run: ~0.7 mA Sleep: down to 10 µA Power-down: ~5 µA Pre-calibrated laser (no calibration required) IEC/EN 60825-1 Class 1 eye-safe laser compliant Key Specifications Supply Voltage: VDD: 1.7–3.6 V VLD (laser): 2.7–3.6 V Max Tracking Speed: up to ~30 inches/sec Package: 8-pin LGA (3.5 × 3.2 × 1.0 mm) Interface: I²C (for TKIT variant)

WS72324Q-16/TR is a quad low-power operational amplifier featuring rail-to-rail input and output capability. It is optimized for low-voltage, battery-powered applications with ultra-low quiescent current while maintaining good AC performance. The device supports single-supply operation and includes four independent op-amps in a compact QFN 3×3 mm package. Engineering Specifications Manufacturer Will Semiconductor (Will Semi) Part Number WS72324Q-16/TR Device Type Quad Operational Amplifier (4 channels) Package QFN 3×3 mm, 16-pin, 0.5 mm pitch Mounting Type Surface Mount (SMD) Electrical Characteristics Supply Voltage Range 1.8 V to 5.5 V Quiescent Current 42 µA typ per amplifier Gain Bandwidth Product (GBWP) 1.5 MHz Slew Rate 1.1 V/µs Input Offset Voltage ±3 mV max Offset Voltage Drift 1 µV/°C Input Bias Current ~1 pA typ Common Mode Rejection Ratio (CMRR) 101 dB typ Power Supply Rejection Ratio (PSRR) 105 dB typ Output Current (Short Circuit) 43 mA source / 47 mA sink Total Harmonic Distortion + Noise -102 dB @ 1 kHz -90 dB @ 10 kHz Input / Output Characteristics Input Type Rail-to-rail input Output Type Rail-to-rail output Common Mode Input Range (V−) − 0.2 V to (V+) + 0.2 V Output Voltage Swing Near rail-to-rail (load dependent) Load Drive Capability Down to 2 kΩ load Operating Conditions Operating Temperature Range −40°C to +125°C Maximum Supply Voltage 6 V Package Mechanical Data (QFN3x3-16L) Body Size 3.0 mm × 3.0 mm nominal Pin Pitch 0.50 mm Pad Width (b) 0.20 – 0.30 mm Pad Length (L) 0.25 – 0.35 mm Functional Features Rail-to-rail input/output operation Ultra-low quiescent current for battery applications No phase reversal with overdriven inputs No crossover distortion High CMRR and PSRR Stable with capacitive loads Typical Applications Active filters Battery-powered systems Portable medical devices Gas/smoke sensing circuits Low-side current sensing #commonpartslibrary #integratedcircuit

A general-purpose PNP bipolar junction transistor (BJT) in a TO-92 package, designed for low-power switching and amplification applications. #CommonPartsLibrary #TransistorBJT