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Technology Cover

2023-03-22, STMicroelectronics GPIO(General input/Output) port expander

The STMPE801 is a GPIO (General Purpose Input / Output) port expander able to interface a main digital ASIC via the two-line bidirectional bus (I2C); separate GPIO Expander IC is often used in Mobile-Multimedia platforms to solve the problems of the limited amounts of GPIOs usually available on the Digital Engine.

Technology Cover

2023-03-15, STMicroelectronics Low voltage, low current power 8-bit shift register

The STP08CP05 is a monolithic, low-voltage, low-current, and power 8-bit shift register designed for LED panel displays and contains an 8-bit serial in/out shift register that feeds data to an 8-bit D-type storage register. In the output phase, eight voltage stabilized current sources were designed to provide a constant current drive led of 5-100 mA, and the output current setting time was 11 ns (typ), thus improving the system performance.

Technology Cover

2023-02-28, STMicroelectronics Introduces very low drop voltage regulator with suppression function

The LM2931 are very low drop regulators. The very low drop voltage and the low quiescent current make them particular suitable for low noise, low power applications and in battery-powered systems. In the 8-pin configuration (SO-8), fully compatible with the older L78L family, a shutdown logic control function is available.

Technology Cover

2023-02-22, STMicroelectronics' ICs are intended for driving any industrial loads, capacitive, resistive, or inductive, with one side connected to ground

Stmicroelectronics' ISO808 product family includes ISO808, ISO808A, ISO808-1 and ISO808A-1 electrically isolated eight-way high-side channels, extending the currently available ISO8200 family of intelligent Power switch (IPS) product portfolio. The integrated circuits ISO808, ISO808A, ISO808-1 and ISO808A-1 in the PowerSO36 package integrate an electrically isolated 8-channel high-side switch that can drive capacitive, resistive or inductive loads, with one side connected to ground for use in PLC modules, industrial PC peripheral input/output and CNC machine tools

Technology Cover

2023-02-21, STMicroelectronics Time-of-Flight ranging sensor

The VL53L0X is a Time-of-Flight (ToF) laserranging module housed in the smallest package on the market today, providing accurate distance measurement whatever the target reflectance, unlike conventional technologies. It can measure absolute distances up to 2 m, setting a new benchmark in ranging performance levels, opening the door to various new applications

Technology Cover

2023-02-20, ±15 kV ESD protection 3 to 5.5V, 400 kbps, RS-232 transceiver automatic power off

The ST3243E device consists of 3 drivers, 5 receivers and a dual charge-pump circuit. The device meets the requirements of EIA/TIA and V.28/V. 24 communication standards providing high data rate capability and enhanced electrostatic discharge (ESD) protection. All transmitter outputs and receiver input are protected to ± 8 kV USING IEC 1000-4-2 contact discharge and ± 15 kV using the human body model. The receiver R2 is always active to implement a wake-up feature for serial port

Technology Cover

2023-02-18, Dual synchronous rectifier reset or suppression, 0.5 A, 1.5 MHz adjustable step-down switch regulator

The ST2S06A33 and ST2S06B are dual stepdown DC-DC converters optimized for powering low-voltage digital cores in ODD applications and, generally, to replace high current linear solutions when the power dissipation may cause high heating of the application environment. It provides up to 0.5 A over an input voltage range of 2.5 V to 5.5 V.

Technology Cover

2023-02-08, 16-way LED driver with error detection current gain control and 12/16 bit PWM brightness control

The LED1642GW is a monolithic, low voltage, low current power 16-bit shift register designed for LED panel displays. The LED1642GW guarantees 20 V output driving capability allowing the user to connect several LEDs in series. In the output stage, sixteen regulated current sources provide from 3 mA to 40 mA constant current to drive the LEDs. The current is programmed through an external resistor and can be adjusted by a 7-bit current gain register in two subranges. The brightness can be adjusted separately for each channel through 12/16-bit grayscale control.

Technology Cover

2023-02-07, Four - channel high - side drivers with analog current - sensing automotive applications

The VNQ5E050MK-E is a quad channel high-side driver manufactured in the ST proprietary VIPower M0-5 technology and housed in the tiny PowerSSO-24 package. The VNQ5E050MK-E is designed to drive 12V automotive grounded loads delivering protection, diagnostics and easy 3V and 5V CMOS compatible interface with any microcontroller.

Technology Cover

2023-02-04, The STMicroelectronics provides an extremely low drop voltage regulator with suppression

The L4931 is a very low drop regulator available in SO-8, DPAK, PPAK and TO-92 packages and across a wide range of output voltages. The extremely low step-down voltage (0.4V) and extremely low static current make it particularly suitable for low noise, low power applications, especially in battery powered systems.

Technology Cover

2023-02-04, STMicroelectronics Positive voltage regulators

The L78L series three-end voltage regulator uses internal current limiting and thermal closing, making it essentially indestructible. They are widely used in fixed voltage regulators, including local or on-card regulation, to eliminate noise and distribution problems associated with single point regulation.

Technology Cover

2023-02-01, Texas Instruments 3-axis - +/-2g ultracompact linear accelerometer

The LIS3L02AL is a low-power 3-axis linear capacitive accelerometer that includes a sensing element and an IC interface able to take the information from the sensing element and to provide an analog signal to the external world

Technology Cover

2023-01-07, STMicroelectronics strengthens the digital power supply two in one controller to improve power supply stability and voltage regulation accuracy in case of overload

The STNRG011A embodies a multi-mode (transition-mode and DCM) PFC controller, a high- voltage doubleended controller for the LLC resonant half-bridge, an 800 V-rated startup generator and a sophisticated digital engine, that manage optimal operation of three blocks.

Technology Cover

2023-01-01, Very low voltage drop regulator with suppression function

The LEXX is a very low-dropout voltage regulator available in SO-8, TO-92 packages and over a wide range of output voltages.

Technology Cover

2022-12-27, High efficiency, compliant with IEEE 802.3at, integrated PoE-PD interface and PWM controller

The PM8801 integrates a standard compliant Power over Ethernet (PoE) interface and a current mode PWM controller to simplify the design of the power supply sections of all powered devices.

Technology Cover

2022-12-26, STMicroelectronics offers a very low voltage drop regulator

The LD49300 is a high-bandwidth, low-dropout, 3.0 A voltage regulator, ideal for powering core voltages of low power microprocessors. The LD49300 implements a dual supply configuration, which guarantees a very low output impedance and a fast transient response.

Technology Cover

2022-12-21, ST unveils new advanced 6-axis IMUs with built-in sensor fusion technology and artificial intelligence

Stmicroelectronics introduces the 6-axis Inertial Measurement Unit (IMU) flagship LSM6DSV16X. The new product includes Stmicro's low-power sensor fusion (SFLP) technology, artificial intelligence (AI), and self-adaptive self-configuration (ASC) function, which can optimize power consumption.

Technology Cover

2022-12-20, STMicroelectronics releases 100W wireless charging receiver chip for the current fastest Qi wireless charging

Stmicroelectronics has introduced the 100W wireless charging receiver chip, the highest rated wireless charging receiver chip in the industry, for the fastest wireless charging on the market today. Using STMicro's new chip, the STWLC99, a high-end smartphone with the largest battery can be fully charged in less than 30 minutes.