ESP32-WROOM-32E are two powerful, generic Wi-Fi + Bluetooth + Bluetooth LE MCU modules that target a wide variety of applications, ranging from low-power sensor networks to the most demanding tasks, such as voice encoding, music streaming and MP3 decoding. ESP32-WROOM-32E comes with a PCB antenna, with a connector for an external antenna. The information in this datasheet is applicable to both modules.

A7672S is the LTE Cat 1 module which supports wireless communication modes of LTE-FDD/GSM/GPRS/EDGE. It supports maximum 10Mbps downlink rate and 5Mbps uplink rate. A7672S adopts LCC+LGA form factor and is compatible with SIM7000/SIM7070 series (NB/Cat M modules), and SIM800A/SIM800F(2G modules), which enables smooth migration from 2G/NB/Cat M products to LTE Cat 1 products, and greatly facilitates more compatible product design for the customer needs.

SIM868module is a complete Quad-Band GSM/GPRS module which combines GNSS technology for satellite navigation. The compact design with LCC and LGA pads will significantly save both time and costs for customers to develop GNSS enabled applications. Featuring an industry-standard interface and GNSS function, it allows variable assets to be tracked seamlessly at any location and anytime with signal coverage.

The A7596 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable o driving a 3A load with excellent line and load regulation. These devices are available in fixed output. Voltage of 5V and adjustable output version. The A7596 operates at a switching frequency of150KHz thus allowing smaller sized filter components than what would be needed with lower frequency switching regulators. https://www.campuscomponent.com/products/ait-semiconductor-a7596s5r-adj-ic-3524-d/2208614000051433520

Get the high-quality AIT Semiconductor AM2304AE3R at the best price in India. Buy AM2304AE3R N-Channel MOSFET online 30V/5.1A RDS(ON)= 25mΩ(max.) VGS=" 10V" RDS(ON)= 35mΩ(max.) SOT-23 at the lowest price from AiT Semiconductor Distributor in India | Campus Component. https://www.campuscomponent.com/products/ait-semiconductor-am2304ae3r-ic-3575-d/2208614000052253463

A1117A is a series of low dropout three-terminal regulators with a typical dropout of 1.3V at 1A load current. Besides fixed voltage version (VOUT = 1.2V, 1.8V, 2.5V, 3.3V, 5V), A1117A has an adjustable version that can provide an output voltage from 1.25 to 12V with two external resistors.A1117A offers thermal shut down functions to assure stability of chip and power system. Trimming technique is used to guarantee output voltage accuracy within ±2%. https://www.campuscomponent.com/products/ait-semiconductor-a1117anvr-33-ic-3520-d/2208614000051433246

A6516 series are high precise, low power consumption, high voltage input, positive voltage regulators manufactured using CMOS and laser trimming technologies. The A6516 consists of a current limiter circuit, a driver transistor, a precision reference voltage and a correction circuit. Output voltage is selectable in 0.1V steps from 1.2V to 5.0V. The series are also compatible with low ESR ceramic capacitors which give added output stability .Since the current limiter circuit is built-in, the IC is protected against overshoot currents at such times of output shorts etc. https://www.campuscomponent.com/products/ait-semiconductor-a6516e5r_-low-dropout-voltage-regulator-ic-612-d/2208614000001844137

The A6303D series are highly precise, low noise positive voltage LDO regulators manufactured using CMOS processes. The A6303D achieves high ripple rejection and low dropout and consists of a voltage reference, an error amplifier, a current limiter and a phase compensation circuit plus a driver transistor. The A603D is also compatible with low ESR ceramic capacitors which give added output stability. https://www.campuscomponent.com/products/ait-semiconductor-a6303de5r-33-cmos-low-dropout-voltage-regulator-ldo-ic-1601-/2208614000003253687

The A4055 is a complete constant-current / constant-voltage linear charger for single cell lithium-Ion batteries. No external sense resistor is needed, and no blocking diode is required due to the internal MOSFET architecture. Thermal feedback regulates the charge current to limit the die temperature during high power operation or high ambient temperature. The charge voltage is fixed at 4.2V, and the charge current can be programmed externally with a single resistor. The A4055 automatically terminates the charge cycle when the charge current drops to 1/10 the programmed value after the final float voltage is reached. https://www.campuscomponent.com/products/ait-semiconductor-battery-management-ic_a4055e5r-ic-589-d/2208614000001843654