1. ULN2003AIPWR

The Texas Instruments ULN2003AIPWR is a 50 V, 7-channel Darlington transistor array with an operating temperature range of -40°C to 105°C. The ULN2003AIPWR devices are high voltage, high current Darlington transistor arrays. Each device consists of seven NPN Darlington pairs with high voltage outputs and a common cathode clamp diode for switching inductive loads. The collector current rating of a single Darlington pair is 500mA. connecting Darlington pairs in parallel can provide higher currents.

Main applications: Relay drivers, stepper and brush DC motor drivers, lamp drivers, display drivers (LEDs and gas discharge elements), line drivers, logic buffers

2.SY8088IAAC

The SY8088IAAC is a high efficiency 1.5MHz synchronous step-down DC/DC regulator capable of delivering up to 1A of output current. The device operates over a wide input voltage range of 2.5V to 5.5V and integrates a main switch with extremely low RDS (ON) and a synchronous switch to minimize conduction losses.

Main applications: Set-top boxes, USB dongles, media players, smartphones

3.AT89C2051-24PU

The Microchip AT89C2051-24PU is a low-voltage, high-performance CMOS 8-bit microcontroller with 2 KB flash programmable and erasable read-only memory. The device is manufactured using Microchip‘s high-density non-volatile memory technology and is compatible with the industry standard MCS-51 instruction set. This versatile 8-bit CPU with flash memory provides a highly flexible and cost-effective solution for many embedded control applications.

Key Applications: Embedded Control Applications

4. UC3842N

The Texas Instruments UC3842N is a single-ended 500KHz current-mode PWM controller with 16V/10V UVLO and 100% duty cycle over a temperature range of 0°C to 70°C. The UC3842N is a UCx84x family of control ICs that provides the features needed to implement offline or DC/DC fixed-frequency current-mode control schemes with minimal external components. Internally implemented circuitry includes an undervoltage lockout (UVLO), which features a start-up current of less than 1mA, and a precision reference to adjust the accuracy at the error amplifier. Other internal circuitry includes logic to ensure latching operation, a pulse width modulation (PWM) comparator to provide current limit control, and a totem pole output stage designed to pull or flood high peak currents. When in the off state, the output stage suitable for driving N-channel MOSFETs is low.

Key Applications: Suitable for a variety of applications

5. TPS767D301PWPR

The Texas Instruments TPS767D301PWPR is a 1A, 10V, dual channel, low dropout regulator with power-on indication and enable. the TPS767D301PWPR is a TPS767D3xx series dual voltage regulator providing fast transient response, low dropout, and dual outputs in a compact package with integrated stability and low ESR 10µF output capacitors.

Key Applications: DSP Applications

6. MM3Z2V7C

The ON Semiconductor MM3Z2V7C is a 2.7V 200mW 5% Zener diode in a SOD323F package with ±5% VZ tolerance selection (C series) in an ultra-small, thin SMD package with a matte tin (Sn) finish and lead-free.

Main Applications: Suitable for various applications

7.LPC1788FBD208K

The NXP Semiconductors LPC1788FBD208K is an ARM Cortex-M3 microcontroller for embedded applications with high integration and low power consumption at 120 MHz. Features include 512 kB flash memory, 96 kB data memory, Ethernet, USB 2.0 host/OTG/device, 8-channel DMA controller, 5 UART, 2 CAN channels, 3 SSP/SPI, 3 I2C, I2S, 8-channel 12-bit ADC, 10-bit DAC, QEI, LCD controller, SD/MMC interface, motor control PWM, 4 general-purpose timers, 6-output general-purpose PWM, ultra-low-power real-time clock with independent battery power, and up to 165 general-purpose I/O pins.

Key Applications: Embedded Applications

8. STM32F103CBT6TR

The STMicroelectronics STM32F103CBT6TR is a mainstream enhanced ARM®Cortex®-M3 MCU with 128 KB Flash, 72 MHz CPU, motor control, USB and CAN.

Key applications: motor drives, application control, medical and handheld devices, PC and gaming peripherals, GPS platforms, industrial applications, PLCs, inverters, printers, scanners, alarm systems, video intercoms and HVACs.

9.ISL3172EIBZ-T7A

Renesas Electronics ISL3172EIBZ-T7A is ±15kV ESD protected, 3.3V, full fail-safe, low power, high speed or voltage-swing rate limited, RS-485/RS-422 transceiver. The Renesas Electronics ISL317xE features ±15kV IEC61000 ESD protection, a 3.3V powered single transceiver, and is compliant with RS-485 and RS-422 balanced communication standards. These devices have very low bus currents (+125μA/-100μA), so they provide a true "1/8 unit load" for the RS-485 bus. This allows up to 256 transceivers on the network without violating the RS-485 specification‘s 32-unit maximum load, and without using repeaters. For example, in a remote utility meter reading system, individual meter readings are routed to a concentrator using the RS-485 network, so the high number of nodes allowed minimizes the number of repeaters required. The receiver (Rx) input is a "full fail-safe" design that ensures a logical high Rx output if the Rx input is floating, shorted, or terminated but not driven. Hot-swappable circuitry ensures that the Tx and Rx outputs remain high impedance while the power supply is stable.

Main applications: AC servo solutions, precision industrial temperature control, automatic utility meter reading systems, high node count systems, fieldbus networks, security camera networks, building environmental control/lighting systems, industrial/process control networks

10.A3P250-PQG208

The ProASIC® 3 family offers high performance, single-chip solutions, small form factor packages, reprogramming and rich advanced features of ultra-low density FPGAs.

Key applications: portable, consumer, industrial, communications, medical applications, automotive, military systems, etc.

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