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TEA2025 Audio Power Amplifier IC – 14W High-Performance Audio Amplifier for Consumer Electronics
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✅ 14W output power for high-quality audio amplification
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✅ Low total harmonic distortion (THD) for clear sound
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✅ Efficient operation with low thermal dissipation
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✅ Wide supply voltage range: 9V to 18V
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✅ Ideal for home audio systems, portable speakers, and TV sound applications
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✅ Easy to integrate with a compact 5-pin package
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✅ Available in various packages like the 5-pin SIP
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✅ Excellent price-to-performance ratio for consumer audio devices
₨ 65 -
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740 N-Channel Power MOSFET – High-Voltage, High-Current MOSFET for Power Switching Applications
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✅ N-channel MOSFET with high drain-to-source voltage: 400V
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✅ Continuous drain current: 55A
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✅ Low on-resistance (Rds(on)) for efficient power handling
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✅ Fast switching time for high-frequency applications
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✅ Gate threshold voltage: 2V to 4V
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✅ Ideal for power supplies, motor controllers, and high-power switching circuits
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✅ Available in TO-220 package for easy integration into various systems
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✅ Excellent thermal performance and low power dissipation
₨ 65 -
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800V 6A Bridge Rectifier (GBU / KBU / D3SB Style) – High Performance Full-Wave AC to DC Rectifier Module
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Optimized Voltage & Current Capacity: Rated for up to 800V Peak Reverse Voltage and 6A Forward Current, making it highly reliable for household AC mains projects.
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Compact, Space-Saving Design: Slim inline configuration allows it to pack tightly into compact circuit layouts and custom enclosure builds without wasting space.
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Easy Thermal Management: Features a flat profile with a central pre-drilled hole for effortless screw-mounting to a heatsink to keep temperatures low under continuous load.
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Low Power Loss: Highly efficient internal silicon junction design ensures a low forward voltage drop, minimizing waste heat and maximizing output performance.
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Standard PCB Through-Hole Pins: Strong, highly conductive inline lead pins solder securely into prototyping boards, custom PCBs, or can be used with chassis-mount point-to-point wiring.
₨ 60 -
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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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NE5532 Low Noise Dual Operational Amplifier IC – High-Precision Audio Op-Amp for Audio & Signal Processing
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✅ Low-noise, high-precision dual operational amplifier
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✅ Wide supply voltage range: ±3V to ±20V
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✅ High slew rate (0.3V/µs) and wide bandwidth
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✅ Low total harmonic distortion (THD), ideal for audio applications
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✅ High input impedance and low output impedance
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✅ Available in 8-pin DIP and SOIC package options
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✅ Perfect for audio pre-amplifiers, mixers, and signal processing circuits
₨ 50 -
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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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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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LM324 Quad Op-Amp IC – Four Independent Amplifiers in One Package
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Quad Operational Amplifier: Contains four independent op-amps in a single 14-pin package, providing savings on space and cost.
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Wide Voltage Range: Operates with a supply voltage from 3V to 32V (single supply) or ±1.5V to ±16V (dual supply), making it flexible for various applications.
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Low Power Consumption: Ideal for low-power applications, as it operates efficiently at low supply voltages.
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High Input Impedance: Ensures minimal loading on the signal source and works well with high-impedance sources.
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Low Output Impedance: Provides sufficient driving capability for most analog circuits.
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Internal Compensation: Each op-amp is internally compensated for wide bandwidth, which simplifies design by eliminating the need for external compensation.
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Common Applications: Used in active filters, voltage amplifiers, audio systems, sensor signal conditioning, analog computation, and other circuit designs requiring multiple op-amps.
₨ 50 -
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TIP42C – High Power PNP Transistor | 100V, 6A, 65W
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Voltage Rating (Vce): 100V
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Collector Current (Ic): 6A
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Power Dissipation (Pd): 65W
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Package Type: TO-220
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Gain (hFE): 15 (Minimum)
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Applications: Power Amplifiers, Switching Circuits, Audio Amplifiers, Motor Control
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High Reliability and Efficiency
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Easy Mounting with Standard TO-220 Package
₨ 50 -
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TIP41C – High Power NPN Transistor | 100V, 6A, 65W
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Voltage Rating (Vce): 100V
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Collector Current (Ic): 6A
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Power Dissipation (Pd): 65W
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Package Type: TO-220
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Gain (hFE): 15 (Minimum)
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Applications: Power Amplifiers, Switching Circuits, Audio Amplifiers, Motor Control
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High Reliability and Efficiency
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Easy Mounting with Standard TO-220 Package
₨ 50 -
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L7915CV | High-Stability -15V Negative Voltage Regulator
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📉 Fixed Negative Output: Provides a precise and stable -15V output, essential for balanced dual-rail power systems.
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⚡ Robust Current Delivery: Capable of supplying up to 1.5A of output current, easily powering multiple analog stages.
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🛡️ Thermal Overload Protection: Automatically shuts down if the device exceeds safe temperature limits, preventing permanent damage.
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🔌 Short-Circuit Safeguard: Built-in current limiting protects both the regulator and the connected load during accidental faults.
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🎯 Superior Regulation: Features excellent line and load regulation to maintain a constant voltage under varying conditions.
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📉 High Ripple Rejection: Effectively filters out AC noise from the input, ensuring a clean DC signal for audio applications.
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🏗️ Industrial TO-220 Package: Standardized through-hole design allows for secure PCB mounting and easy attachment to heatsinks.
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🛠️ Safe-Area Compensation: Includes internal circuitry to keep the output transistor within its safe operating limits.
₨ 48 -
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L7912CV | Precision -12V Negative Voltage Regulator
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📉 Stable Negative Output: Delivers a fixed -12V output, ideal for dual-polarity power supply designs.
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⚡ High Output Current: Capable of supplying up to 1.5A of output current to drive demanding electronic loads.
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🛡️ Thermal Overload Protection: Features internal thermal shutdown to protect the device from damage due to overheating.
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🔌 Short-Circuit Protection: Built-in current limiting ensures the regulator and your circuit remain safe during fault conditions.
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🎯 Excellent Load Regulation: Maintains a steady voltage output even as the load changes, ensuring circuit stability.
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📉 Low Quiescent Current: Designed for efficiency, drawing minimal power for its own internal operations.
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🏗️ Standard TO-220 Package: The rugged through-hole package allows for easy mounting to heatsinks and PCBs.
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🛠️ Wide Input Voltage Range: Operates reliably with input voltages typically up to -35V, providing significant design flexibility.
₨ 48 -