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TL494 SOP-16 IC High-Performance PWM Controller for Precision Power Systems
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🌈 Complete PWM Circuitry: All functions for pulse-width modulation control are integrated on a single monolithic chip.
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🔄 Dual Output Modes: Supports both Single-Ended and Push-Pull operations, selectable via the output-control pin.
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🛡️ Dead-Time Control (DTC): Built-in adjustable dead-time provides a safe buffer to prevent power transistor overlap and damage.
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🧠 On-Chip Error Amplifiers: Includes two high-gain error amplifiers with a common-mode voltage range of $-0.3V$ to $V_{CC}-2V$.
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⏱️ Adjustable Oscillator: Features a programmable internal oscillator with frequency control via external $R$ and $C$ components.
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🛑 Double-Pulse Prevention: Internal flip-flop logic prevents double pulsing at the outputs during push-pull operation.
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🔗 Easy Synchronization: The architecture allows for simple synchronization with other ICs for multi-rail power systems.
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⚙️ Uncommitted Outputs: Dual output transistors can sink or source up to 200mA each, offering flexible drive options.
₨ 25 -
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TDA7379 IC – High-Power 4-Channel / 2-Channel Audio Amplifier Chip
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High Output Power:
4×10W (4-channel mode) or 2×30W (bridge mode) -
Class-AB Audio Amplifier:
Low distortion and clean sound quality -
Wide Operating Voltage:
8V to 18V DC (12V recommended) -
Built-In Protection:
Thermal shutdown, short-circuit protection, and overload protection -
Versatile Application:
Suitable for car amplifiers, home audio systems, multimedia speakers, and DIY projects -
High Stability & Reliability:
Performs smoothly at high volumes with proper heat dissipation -
Compact 15-Pin Multiwatt Package:
Easy to install and ideal for custom amplifier designs
₨ 514 -
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ULN2003 Darlington Transistor Array IC – High-Current, High-Voltage Driver IC for Motors and Relays
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✅ Seven NPN Darlington pairs in a single IC
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✅ High-voltage operation: up to 50V
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✅ High current handling: up to 500mA per channel
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✅ Built-in flyback diodes for protection against inductive loads
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✅ Easy interfacing with low-level logic signals (e.g., microcontrollers)
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✅ Commonly used in relay drivers, stepper motor control, and other power drivers
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✅ Available in a 16-pin DIP or SOIC package
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✅ Ideal for driving motors, relays, solenoids, and high-power actuators
₨ 30 -
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IRF3205 N-Channel Power MOSFET – High-Current, Low Rds(on) MOSFET for Power Applications
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✅ N-channel MOSFET with very low on-resistance (Rds(on)) for improved efficiency
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✅ Drain-to-source voltage (Vds): 55V
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✅ Continuous drain current (Id): 120A
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✅ Low gate threshold voltage: 2V to 4V
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✅ Fast switching capabilities for high-speed applications
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✅ Ideal for high-power applications like motor drivers, DC-DC converters, and power supplies
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✅ Available in TO-220 package for easy integration
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✅ Excellent thermal stability and low power dissipation
₨ 67 -
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LA4440 Audio Amplifier IC – High Power Dual Channel Stereo Amplifier Chip
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🌈 Powerful Audio Performance
Provides strong and clear sound output for audio amplifier projects.🎧 True Stereo Output
Supports dual channel (Left & Right) audio for a rich stereo listening experience.⚡ Bridge Mode Capability
Can be configured in bridge mode to achieve higher power output.🔊 Crystal Clear Sound
Designed for low distortion and smooth audio quality.🔋 Wide Voltage Support
Works efficiently with 9V – 18V DC power supply.🛠 Easy to Use
Simple SIP package design allows quick installation and soldering.🧩 Versatile Applications
Perfect for DIY amplifiers, speaker systems, and electronic repairs.💎 Durable & Reliable
High-quality build ensures long-lasting and stable performance.
₨ 145 -
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AMS1117-2.5 LDO Voltage Regulator IC – 2.5V Output with Low Dropout
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Stable 2.5V Output: Delivers a consistent 2.5V output, perfect for powering sensors, analog circuits, or devices requiring low voltage.
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Low Dropout Voltage: Features a typical dropout voltage of just 1.1V, ensuring efficient operation even with input voltages slightly above 2.5V.
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Compact and Efficient: Small form factor and high efficiency make it ideal for space-constrained and battery-powered applications.
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Built-in Protection: Includes thermal shutdown and overcurrent protection for reliable, safe operation.
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Wide Input Voltage Range: Compatible with input voltages ranging from 4.5V to 15V, making it versatile for various power sources.
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3-Pin Configuration: Simple 3-pin setup (Input, Ground, Output) for easy integration into your projects.
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Common Applications: Ideal for powering sensors, low-power analog circuits, and other devices that require a stable 2.5V supply.
₨ 20 -
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7806 Voltage Regulator IC – 6V Output for Your Projects
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Stable 6V Output: Converts input voltages (typically 8V to 35V) to a consistent 6V output.
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3-Pin Configuration: Easy-to-use three-pin setup (Input, Ground, Output).
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Thermal Protection: Overheat protection to safeguard the device from thermal damage.
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Short-Circuit Protection: Internal short-circuit protection for reliable operation.
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Wide Input Range: Can accept a range of input voltages, typically 8V to 35V, making it versatile for different power sources.
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Low Dropout Voltage: Efficient for applications where the input voltage is close to 6V.
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Common Use Cases: Ideal for powering electronic circuits, sensors, microcontrollers, and other devices requiring 6V.
₨ 28 -
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400V 220uF Electrolytic Polar Capacitor High-Quality
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Capacitance: 220uF
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Voltage Rating: 400V
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Type: Electrolytic Capacitor
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Polarity: Polarized (marked with a negative terminal)
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Durability: Reliable and long-lasting performance
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Applications: Power supplies, audio equipment, amplifiers, timing circuits, etc.
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Brand: Shehzad Electronics
₨ 120 -
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400V 100uF Electrolytic Polar Capacitor High-Quality
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Capacitance: 100uF
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Voltage Rating: 400V
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Type: Electrolytic Capacitor
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Polarity: Polarized (marked with a negative terminal)
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Durability: Reliable and long-lasting performance
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Applications: Power supplies, audio equipment, amplifiers, timing circuits, etc.
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Brand: Shehzad Electronics
₨ 70 -
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16V 3300uF Electrolytic Polar Capacitor High-Quality
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Capacitance: 3300uF
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Voltage Rating: 16V
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Type: Electrolytic Capacitor
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Polarity: Polarized (marked with a negative terminal)
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Durability: Reliable and long-lasting performance
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Applications: Power supplies, audio equipment, amplifiers, timing circuits, etc.
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Brand: Shehzad Electronics
₨ 23 -
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20A Glass Tube Fuse 5x20mm 250V Quick Blow Fuses
- Dimension:5mm x 20 mm
- Operating Temperature:-40 – +125°C
- Fuction : Fast Blow
- Rated Voltage : 250V
- Material : Glass
- Color : Clear, Silver Tone
- Weight : 7g
₨ 6 -
MB-102 Breadboard 830 Point PCB Board
- Condition: New
- MB-102 breadboard 830 holes test holes mb102 test board
- Product parameters:
- Two distribution strips:200 jacks
- Phosphor bronze nickel-plated spring clip
- Matching jumper,wire diameter 0.8M
- Plastic parts: ABS
- Use: experiment, test
- Product size: 165*54*9mm/6.49*2.12*0.35in
₨ 250











