2 to 10 Stacked Cells Battery Pack Fuel Gauge #ultralibrarian

2 to 16 Stacked Cells Battery Pack Fuel Gauge #ultralibrarian

2 to 10 Stacked Cells Battery Pack Fuel Gauge with Level LEDs #ultralibrarian

2 to 16 Stacked Cells Battery Pack Fuel Gauge #ultralibrarian

The TPS6213x series, manufactured by Texas Instruments, includes highly efficient, easy-to-use synchronous step-down DC-DC converters optimized for applications requiring high power density. These converters operate within a wide input voltage range from 3 V to 17 V and are capable of delivering up to 3 A of continuous output current. The series comprises multiple part numbers, namely TPS62130, TPS62130A, TPS62131, TPS62132, and TPS62133, each offering unique output configurations—adjustable outputs for TPS62130 and TPS62130A, and fixed outputs of 1.8 V, 3.3 V, and 5.0 V for TPS62131, TPS62132, and TPS62133 respectively. Key features of the TPS6213x series include the advanced DCS-Control™ topology for improved transient response and high output voltage accuracy, a programmable soft start, seamless transition to power save mode, and selectable operating frequency (either 1.25 MHz or 2.5 MHz). The device also encapsulates robust protection mechanisms such as short circuit and overtemperature protection. Housed in a compact 3-mm x 3-mm QFN-16 package, the IC includes additional functions like a power-good output and 100% duty cycle mode for low dropout conditions. With a highly integrated design that requires minimal external components, the TPS6213x series is ideal for step-down regulation in various applications including standard 12-V rail supplies, POL supplies, embedded systems, and portable devices.

The XIAO RP2350 packs the power of the Raspberry Pi RP2350 (switchable architecture of dual Arm Cortex-M33 cores running at 150MHz with FPU, and dual open-hardware Hazard3 RISC‑V cores, enhanced security and encryption) into the classic XIAO form factor. Measuring just 21x17.5mm, it features 19 multifunction GPIOs, an RGB LED, and a Battery Management System with ultra-low power consumption of 27μA, battery power supply, and direct battery voltage measurement. Thanks to the XIAO ecosystem, the XIAO RP2350 is compatible with a wide range of add-ons, including displays, LED matrix, Grove modules, CAN Bus, Vision AI sensors, and mmWave sensors. With native support for MicroPython, C, and C++, the XIAO RP2350 is perfect for developers of all levels looking to create compact, battery-powered applications for smart control, wearables, DIY keyboards, and more.

4.2V to 18V Input 2A 1.2MHz Synchronous Buck Converter with Power Good and Soft Start in SOT583 (1.6mmx2.1mm) Package #ultralibrarian

2A 1-Cell to 2-Cell Li-Ion Battery Charger in a QFN-16 (3mmx3mm) Package #ultralibrarian

4V to 16V Input Quad 3A 3A 2A 2A Output Power Module with I2C and MTP in Ultra-Thin LGA Package #ultralibrarian

The Semtech SRDA3.3-6 and SRDA05-6 RailClamp® Low Capacitance TVS Arrays are robust surge-rated diode arrays designed to protect high-speed data interfaces from overvoltage conditions caused by electrostatic discharge (ESD), electrical fast transients (EFT), and lightning. These components integrate surge-rated, low capacitance steering diodes and a transient voltage suppression (TVS) diode into a single package, providing protection for six I/O lines and a power supply line. With a low operating voltage of 3.3V for the SRDA3.3-6 and 5V for the SRDA05-6, these devices exhibit low clamping voltage and capacitance below 15pF, making them ideal for applications such as USB power and data line protection, T1/E1 secondary IC side protection, HDSL, SDSL, video line protection, and microcontroller input protection. The SRDA series complies with IEC 61000-4-2 (ESD) standards up to 15kV (air) and 8kV (contact), IEC 61000-4-4 (EFT) standards up to 40A (5/50ns), and IEC 61000-4-5 (Lightning) standards up to 25A (8/20μs). These devices are housed in a JEDEC SO-8 package, are Pb-Free, Halogen-Free, RoHS/WEEE compliant, and feature a solid-state technology design for reliable performance.

4V to 16V Input Quad 3A 3A 2A 2A Output Power Module with I2C and MTP in Ultra-Thin LGA Package #ultralibrarian

4V to 16V Input Quad 3A 3A 2A 2A Output Power Module with I2C and MTP in Ultra-Thin LGA Package #ultralibrarian

2A 1 Cell Li-Ion Battery Charger in 3mmx3mm Package #ultralibrarian

2A 1-Cell to 2-Cell Li-Ion Battery Charger in a QFN-16 (3mmx3mm) Package #ultralibrarian

850nm High Power Infrared Emitter, Side-Emitter package IR LED LED*SideEmitter*Rectangular*W4.5mm*H1.6mm*

4V to 16V Input Quad 3A 3A 2A 2A Output Power Module with I2C and MTP in Ultra-Thin LGA Package #ultralibrarian

DAC, 16-Bit, Low Power, Voltage Output, Rail-to-Rail Output, I2C Interface, MSOP-8 3x3mm package DAC 16-Bit Voltage Output Rail-to-Rail I2C MSOP*3x3mm?P0.65mm*

The Semtech SRDA3.3-6 and SRDA05-6 RailClamp® Low Capacitance TVS Arrays are robust surge-rated diode arrays designed to protect high-speed data interfaces from overvoltage conditions caused by electrostatic discharge (ESD), electrical fast transients (EFT), and lightning. These components integrate surge-rated, low capacitance steering diodes and a transient voltage suppression (TVS) diode into a single package, providing protection for six I/O lines and a power supply line. With a low operating voltage of 3.3V for the SRDA3.3-6 and 5V for the SRDA05-6, these devices exhibit low clamping voltage and capacitance below 15pF, making them ideal for applications such as USB power and data line protection, T1/E1 secondary IC side protection, HDSL, SDSL, video line protection, and microcontroller input protection. The SRDA series complies with IEC 61000-4-2 (ESD) standards up to 15kV (air) and 8kV (contact), IEC 61000-4-4 (EFT) standards up to 40A (5/50ns), and IEC 61000-4-5 (Lightning) standards up to 25A (8/20μs). These devices are housed in a JEDEC SO-8 package, are Pb-Free, Halogen-Free, RoHS/WEEE compliant, and feature a solid-state technology design for reliable performance.

Wide Input 3.3V - 30V 3A 12µA IQ Synchronous Step-Down Converter with External Soft Start and Power Good in Small 2x3mm QFN Package #ultralibrarian

Boost 1A Lithium-Ion Battery Charger, 5V/1A Boost Controller, ESOP8 package