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LM386 Low Voltage Audio Power Amplifier IC – Mini Audio Amplifier for DIY & Electronics Projects
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✅ Low voltage operation: 4V to 12V (ideal for battery-powered devices)
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✅ Output power: up to 1W (with 9V supply into 8Ω speaker)
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✅ Built-in gain of 20 (adjustable to 200 with external components)
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✅ Minimal external parts required
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✅ Low distortion and low quiescent current (~4mA)
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✅ Standard 8-pin DIP package
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✅ Ideal for mini amplifiers, radios, buzzers, and intercoms
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✅ Great for DIY electronics, student projects, and prototyping
₨ 24 -
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CD4011 Quad 2-Input NAND Gate IC – CMOS Logic Gate IC for Digital Circuits
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✅ Contains four independent 2-input NAND gates
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✅ CMOS technology – low power, high noise immunity
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✅ Wide operating voltage: 3V to 15V
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✅ Compatible with TTL logic levels
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✅ Available in 14-pin DIP or SMD packages
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✅ Ideal for logic control, timing, and digital circuit applications
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✅ Great for use in educational kits and DIY electronics projects
₨ 50 -
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UC3843 Current Mode PWM Controller IC – High-Performance Power Supply Controller
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✅ Current-mode PWM controller
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✅ Wide input voltage range (7V–40V)
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✅ High speed with low start-up current (typically 1mA)
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✅ Excellent line and load regulation
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✅ Internal under-voltage lockout (UVLO)
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✅ Soft start and frequency stability
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✅ DIP-8 or SOP-8 package (depending on version)
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✅ Ideal for SMPS, DC-DC converters, inverters, and battery chargers
₨ 27 -
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LM393 Dual Comparator IC – Low Power, High Precision Voltage Comparator
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✅ Dual comparator in a single 8-pin DIP/SMT package
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✅ Wide operating voltage: 2V to 36V
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✅ Low power consumption
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✅ Open collector output
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✅ Fast response time
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✅ Ideal for voltage monitoring and comparator circuits
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✅ Compatible with Arduino, PIC, AVR, etc.
₨ 15 -
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PT2399 Digital Echo/Delay IC – High-Quality Audio Processing Made Eas
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Built-In A/D and D/A Converters: Ensures high-quality signal conversion for clear, natural sound.
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Adjustable Delay Time: Can be set from 30ms to 340ms, suitable for various audio effects from short reverb-like echoes to long delays.
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Low Noise and Distortion: Provides clean and clear audio output, ideal for professional audio systems.
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Simple Implementation: Requires only a few external components, making it perfect for DIY projects and commercial designs.
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Versatile Applications: Used in guitar pedals, karaoke systems, audio mixers, and more.
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Compact Package: Available in a DIP-16 package, easy to use and solder on standard PCBs.
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Low Cost & High Performance: Excellent performance at an affordable price.
₨ 60 -
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TL072 Dual Low-Noise JFET Op-Amp – High-Quality Audio Performance & Precision
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Dual Op-Amp Design: Contains two independent op-amps in a single package for versatile audio signal processing.
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Low Noise & Low Distortion: Provides clean signal amplification with low total harmonic distortion (THD) and minimal noise, ideal for high-fidelity audio applications.
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High Input Impedance: JFET-input design ensures high input impedance with low bias currents, preserving signal integrity.
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Wide Voltage Range: Operates within a supply voltage range of ±3V to ±18V, suitable for various analog circuit designs.
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Low Power Consumption: Efficient power consumption makes it suitable for portable and battery-powered applications.
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Standard Pinout: Compatible with other dual op-amps like TL082, NE5532, etc., making it a drop-in replacement for various designs.
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Compact Package: Available in DIP-8, SOP-8, and SOIC-8 packages for easy integration into PCB designs.
₨ 40 -
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JRC4558 Dual Op-Amp IC – Classic Tone & Versatile Audio Performance
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Dual Op-Amp Design: Contains two independent op-amps in a single package, providing flexibility for various audio signal processing applications.
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Warm, Smooth Tone: Particularly famous for its use in guitar pedals, delivering a classic, smooth, and harmonically rich sound.
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Low Total Harmonic Distortion (THD): Ensures clean signal amplification with minimal distortion, ideal for high-quality audio applications.
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Wide Voltage Range: Operates within a supply voltage range of ±4V to ±18V, suitable for various circuit designs.
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Low Noise Operation: Provides excellent noise performance, maintaining signal clarity even in sensitive audio applications.
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Standard Pinout: Compatible with a wide range of standard dual op-amp configurations, making it a drop-in replacement for various designs.
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Compact Package: Available in DIP-8 and SOP-8 packages for ease of use and compatibility with different PCB layouts.
₨ 15 -
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LM1875 Audio Power Amplifier IC – High-Fidelity Sound with Powerful Output!
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High Output Power: Capable of delivering 70W of continuous output power into a 4Ω speaker, and 50W into an 8Ω speaker, offering enough power for both small and large speaker systems.
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Low Total Harmonic Distortion (THD): Delivers clear, distortion-free sound, with typical THD less than 0.03% at full power.
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Wide Voltage Range: Operates with supply voltages from ±14V to ±28V, offering flexibility in different audio system designs.
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Thermal Protection and Overload Protection: Includes built-in thermal shutdown and overload protection to ensure safe and reliable operation under heavy loads.
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Output Short-Circuit Protection: Built-in protection circuitry safeguards the amplifier and connected components from short circuits.
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Easy Integration: With a simple pinout and straightforward external component requirements, the LM1875 is easy to integrate into your audio circuits.
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Efficient Power Handling: Designed to minimize power loss while providing excellent audio amplification, it can be used in both battery-powered and mains-powered systems.
₨ 80 -
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TDA2050 High-Power Audio Amplifier IC – Crystal Clear Sound with Superior Output!
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High Output Power: Delivers up to 35W of continuous output power into an 8Ω speaker at ±18V, making it perfect for driving mid-sized speakers.
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Low Distortion: Offers a low total harmonic distortion (THD) of around 0.1%, providing crystal-clear, high-quality audio output.
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Wide Voltage Range: Operates within a wide voltage range of ±14V to ±30V, offering flexibility for different audio system designs.
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Thermal and Overload Protection: Includes built-in thermal shutdown, short-circuit protection, and overload protection, ensuring the IC’s reliability in high-power applications.
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High Efficiency: Designed to minimize power loss, making it an efficient choice for audio amplification applications, particularly in space-constrained or battery-powered devices.
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Compact and Robust Package: Available in a TO-220 package, ideal for mounting to a heat sink for effective thermal management.
₨ 70 -
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TDA2030 Audio Power Amplifier IC – High-Power, Low-Distortion Audio Amplification!
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High Output Power: Delivers up to 35W of continuous output power (at ±14V), making it suitable for driving mid-sized speakers.
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Low Total Harmonic Distortion (THD): Ensures clear, high-quality sound reproduction with minimal distortion, even at higher output levels.
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Wide Voltage Range: Operates within a wide voltage range, from ±14V to ±30V, allowing flexibility in audio system design.
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Built-in Protection: Includes thermal shutdown, overload protection, and short-circuit protection, ensuring the IC remains safe under demanding conditions.
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Efficient Operation: Designed for efficiency, the TDA2030 minimizes power loss and provides excellent performance even in space-constrained designs.
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Easy to Use: With a simple pinout, the TDA2030 is easy to integrate into your amplifier designs with minimal external components.
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Compact Package: Available in a TO-220 or TO-263 package, ideal for heat dissipation and easy mounting on heat sinks for optimal performance.
₨ 50 -
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NE555 Timer IC – Precision Timing for Your Circuit Design
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Monostable Mode (One-shot timer): Can generate precise time delays by producing a single pulse in response to an external trigger.
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Astable Mode (Oscillator): Operates as a stable pulse generator, ideal for creating clocks, tone generators, or light flashers.
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Bistable Mode (Flip-Flop): Functions as a flip-flop for digital logic applications, toggling between two states based on inputs.
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Wide Supply Voltage Range: Operates on a supply voltage range of 4.5V to 15V, making it suitable for both low and high voltage systems.
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Low Power Consumption: Ideal for battery-powered circuits, offering efficient energy use in portable devices.
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Adjustable Time Delay: Adjustable timing components (resistor and capacitor) to customize pulse width, frequency, or delay period.
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Reliable and Robust: Highly reliable for long-term performance in diverse conditions.
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Compact Package: Available in several package types, including DIP-8 and SOP-8, making it easy to use in different designs.
₨ 15 -
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LM358 SOP Dual Op-Amp IC – Compact Surface-Mount Solution for Your Circuit
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Dual Operational Amplifiers: Contains two independent op-amps in a single SOP-8 package, ideal for applications needing multiple amplifiers.
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Wide Voltage Range: Operates with supply voltages from 3V to 32V (single supply) or ±1.5V to ±16V (dual supply), providing flexibility for different system voltages.
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Low Power Consumption: Designed for low power use, making it perfect for battery-powered and energy-efficient applications.
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High Input Impedance: Ensures minimal signal loading and works well with high-impedance sources.
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Internal Compensation: No need for external compensation, simplifying design and improving reliability.
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Compact Surface-Mount Package (SOP-8): Ideal for space-constrained designs and high-density PCBs, as it saves board space and allows for automated soldering.
₨ 15 -











