Voltage regulators

Various types of integrated circuits, each of which performs its own specific functions in electronic devices. NE555P - Timer or pulse generator, widely used for creating time delays and oscillations. Extremely popular in a variety of applications, from simple flashing lights to complex timing circuits. JRC4558D - Dual operational amplifier, known for its use in audio amplifiers and guitar effects pedals. LM358P - Dual operational amplifier which is used in various sensor and amplifier circuits to amplify weak signals. LM324N - Four-channel operational amplifier used in a variety of circuits that require amplification and processing of analog signals. LM393N - Dual voltage comparator used to compare two voltages and generate an output signal depending on their magnitude. LM386N - Low-power audio amplifier, often used in radios and small audio playback devices. The UC3842AN is a PWM controller that is used to control power in power supplies, converters and LED drivers. ULN2003AN - Seven-channel driver designed to control relays, low-power motors and other loads. PC817 - An optocoupler used for galvanic isolation of circuits, which increases safety and reduces the risk of electrical noise between parts of the circuit. CD4017BE - Decimal counter/decoder used in applications that require sequential switching or decoding of signals, such as indicator lights. 78L05 and 78L09 - Linear voltage regulators delivering stabilized 5 V and 9 V, respectively. They are used in electronic devices to provide stable power. These components are key elements in electronics for controlling processes, amplifying signals, and providing the desired voltage and current parameters in various circuits.