Texas Instruments launches new low-dropout (LDO) linear regulator. The TLV740P is a low quiescent current LDO with excellent line and load transient performance designed for power-sensitive applications. This device provides a typical accuracy of 1%. The TLV740P also provides inrush current control during device power up and enabling. The TLV740P limits the input current to the defined […]
Analog Devices introduced the LTM®4663, a complete 1.5 A μModule® Thermoelectric Cooler (TEC) regulator in a tiny 3.5 mm × 4 mm × 1.3 mm LGA package. Included in the package are the TEC controller, linear power stage, switching regulator, inductor and all support components. Operating over an input voltage range of 2.7 V to 5.5 V, the LTM4663 supports a
ANALOG DEVICES INTRODUCED ULTRATHIN 1.5A ΜMODULE THERMOELECTRIC COOLER REGULATOR Continue Reading
This standalone automatic fan speed controller project regulates the rotational velocity of an electric fan based on dynamic feedback. By leveraging embedded system technologies like a microcontroller and closed-loop control architecture, it provides efficient and reliable temperature regulation. The ATMega8/168/328 MCU allows for nimble adjustments to fan speed based on real-time sensor readings. An LCD
Beat the Heat: DIY Temperature-Controlled Fan Speed Regulator Continue Reading
Infineon Technologies AG introduces the IR3887M, IR3888M and IR3889M devices in its new family of integrated-point-of-load voltage regulators featuring a fast constant-on-time (COT) engine. This product family is designed for today’s server, base station and telecom (operating at 85˚C ambient temperature) and storage applications requiring both high efficiency and high density. The IR3887M is the smallest 30 A device on the market. Fusing
Mouser Electronics, Inc., the industry’s leading New Product Introduction (NPI) distributor with the widest selection of semiconductors and electronic components, is now stocking the QPF7219 integrated front end module (iFEM) from Qorvo®. Providing reliable, whole-home coverage when designed into Wi-Fi 6 (802.11ax) systems, the QPF7219 iFEM combines Qorvo’s advanced bulk acoustic wave (BAW) filter technology with its unique
STMicroelectronics’ step-down converter is an easy to use synchronous monolithic step-down regulator STMicroelectronics L6983 Synchronous Step-Down Converter is an easy to use monolithic step-down regulator capable of delivering up to 3A DC to the load. The wide input voltage range makes the device suitable for a broad range of applications. The L6983 is based on a peak
L6983 38 V STEP-DOWN CONVERTER IS A SYNCHRONOUS MONOLITHIC STEP-DOWN REGULATOR Continue Reading
The LT8648S synchronous step-down dc-dc regulator from Analog Devices features second generation Silent Switcher architecture designed to minimize EMI emissions while delivering high efficiency at high switching frequencies. This includes the integration of input and boost capacitors to optimize all the fast current loops inside and make it easy to achieve advertised EMI performance by reducing layout
42V, 15A SYNCHRONOUS STEP-DOWN DC-DC REGULATOR Continue Reading
This article describes the operation of the Schematic of Arduino Uno from the standpoint of electronic design. The majority of articles describe Arduino’s software. However, knowing hardware design enables you to move on to the next Arduino level. You can learn how to integrate an Arduino into the design of a finished product, including what
Schematic of arduino uno Continue Reading
TLS715B0NA V50 – OPTIREG™ Linear Voltage Regulator is a low dropout linear voltage regulator for load current up to 150 mA. An input voltage of up to 40 V is regulated to VQ,nom = 5 V with ±2 % precision. The TLS715B0, with a typical quiescent current of 36 μA, is the ideal solution for systems
INFINEON’S TLS715B0NA LDO REGULATOR USES “FLIP-CHIP” TECHNOLOGY TO DIFFUSE HEAT Continue Reading
In this example, I’ll show you how to use the cc2541 to communicate from one microcontroller to another in BOTH DIRECTIONS (BLE-HM-10). Introduction The HM-10 is a Bluetooth Low Energy (BLE) module for embedded systems that allows for wireless communication with BLE-capable devices (e.g. iPhone and iPad). It is fully configurable using a comprehensive and
Bluetooth 4.0 HM-10 cc2541 Duplex Continue Reading
