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7809 Voltage Regulator IC – 9V Output for Your Electronics!
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Stable 9V Output: Converts input voltages (typically 11V to 35V) to a stable 9V output.
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3-Pin Easy Setup: Simple 3-pin design (Input, Ground, Output) for easy integration into your circuits.
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Thermal Protection: Integrated thermal overload protection to prevent overheating and ensure long-lasting performance.
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Short-Circuit Protection: Built-in short-circuit protection for enhanced reliability.
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Wide Input Voltage Range: Works with input voltages from 11V to 35V, offering flexibility for different power sources.
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Low Dropout Voltage: Suitable for applications where the input voltage is close to 9V.
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Common Applications: Ideal for powering audio equipment, sensors, microcontrollers, and other devices that require a stable 9V supply.
₨ 36 -
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D1047 – High Power NPN Transistor | 140V, 12A, 100W
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Voltage Rating (Vce): 140V
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Collector Current (Ic): 12A
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Power Dissipation (Pd): 100W
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Package Type: TO-3P
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Gain (hFE): 40 – 320 (Typical Range)
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Applications: Audio Amplifiers, Power Switching Circuits, Motor Control, Voltage Regulators
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High Efficiency and Durability
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Reliable Performance in High Power Applications
₨ 110 -
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🚀 TL071 IC | High-Speed JFET-Input Operational Amplifier
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⚡ High Slew Rate: Boasts a rapid $13 \text{ V/µs}$ rate, ensuring excellent pulse response and high-speed signal tracking.
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💎 Ultra-Low Harmonic Distortion: Maintains a typical $0.003\%$ distortion level, making it perfect for premium audio equipment.
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🔌 Low Input Bias Current: Features JFET inputs that minimize current leakage (typically $30 \text{ pA}$), preserving sensitive signals.
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🛡️ Short-Circuit Protection: Built-in output protection prevents chip failure during accidental grounding or overloads.
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📉 Wide Common-Mode Range: Operates reliably across a broad range of input voltages without experiencing latch-up.
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🌡️ Internal Frequency Compensation: Designed for stable operation across various frequencies without the need for external components.
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🔋 Flexible Power Supply: Optimized to work efficiently with a wide range of dual-supply voltages from $\pm 5\text{V}$ up to $\pm 15\text{V}$.
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📦 Compact PDIP-8 Package: The standard 8-pin through-hole design ensures easy breadboarding and secure PCB mounting for DIYers and pros.
₨ 40 -
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18-Pin IC Base – Universal Socket for 18-Pin ICs for Easy Installation and Replacement
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✅ Compatible with 18-pin ICs (DIP package)
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✅ Easy installation and removal of ICs without the need for soldering
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✅ Ideal for prototyping, testing, and repairing circuits
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✅ Made from durable, high-quality materials for long-lasting use
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✅ Provides reliable and secure connections for your circuits
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✅ Suitable for breadboards, development boards, and embedded systems
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✅ Minimizes heat damage to ICs during installation or replacement
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✅ Available in both through-hole and surface-mount styles
₨ 12 -
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14-Pin IC Base – Universal Socket for 14-Pin ICs for Easy Installation and Replacement
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✅ Compatible with 14-pin ICs (DIP package)
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✅ Provides easy installation and removal of ICs without soldering
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✅ Great for prototyping, testing, and circuit repairs
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✅ Durable and high-quality material construction for long-lasting use
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✅ Offers reliable connections and secure fit for your projects
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✅ Suitable for use in breadboards, development boards, and embedded systems
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✅ Minimizes heat damage to ICs during installation or replacement
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✅ Available in through-hole or surface-mount styles
₨ 8 -
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TDA7388 Quad 45W Audio Amplifier IC – High-Performance Car Audio Amplifier IC
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✅ Quad audio amplifier with 45W per channel output
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✅ High-quality sound with low distortion
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✅ Built-in thermal shutdown, overload, and short-circuit protection
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✅ Low power consumption and efficient operation
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✅ Wide supply voltage range: 12V to 18V
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✅ Ideal for car audio amplifiers, home stereo systems, and DIY audio projects
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✅ Available in 25-pin multiwatt or similar package
₨ 295 -
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UC3845 High-Speed PWM Controller IC – Current Mode Controller for SMPS, Inverters & DC-DC Converters
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✅ Current-mode PWM controller with fast response
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✅ Wide input voltage: 7V to 30V
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✅ Low start-up current (0.5 mA typical)
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✅ High oscillator frequency: up to 500 kHz
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✅ Built-in UVLO (Under Voltage Lockout)
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✅ Internal error amplifier and current sense comparator
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✅ DIP-8 or SOP-8 package
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✅ Perfect for SMPS, DC-DC converters, UPS, and motor drives
₨ 35 -
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CD4017 Decade Counter IC – Sequential Digital Counter with 10 Outputs
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Decade Counter: Counts from 0 to 9 in a sequential manner, resetting automatically after reaching 9.
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10 Output Pins (Q0 to Q9): Each output pin is activated sequentially, with one output active at a time based on the clock input.
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Low Power Consumption: Operates with low power, making it suitable for battery-powered projects.
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Easy to Use: Simple connection with a clock pulse input and a reset pin to control the counting sequence.
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Wide Supply Voltage Range: Operates with a supply voltage from 3V to 15V, making it flexible for various power sources.
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Fast Counting Speed: Capable of counting at high speeds, depending on the clock frequency.
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Versatile Applications: Perfect for sequential control of LEDs, stepper motors, timing circuits, frequency dividers, and more.
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Reset Function: The reset pin allows for manual or automatic resetting of the counter to zero.
₨ 30 -
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BT136 BT136-600E 600V 4A Triacs RAIL TRIAC TO-220
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🟢 400V PEAK VOLTAGE – Specifically engineered to safely handle high-voltage AC mains.
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⚡ 4A CONTINUOUS CURRENT – Capable of driving loads up to 4 Amps, perfect for household fans, lamps, and small heaters.
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💎 SENSITIVE GATE TRIGGER – Requires very little current to “turn on,” making it compatible with microcontrollers and low-power logic circuits.
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🌡️ TO-220 PACKAGE – Features a metal tab for easy heatsink attachment, ensuring stable performance even under heavy load.
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🚀 BILATERAL SWITCHING – Designed to conduct electricity in both directions, making it the ideal component for AC power control.
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🛠️ DIY VERSATILITY – A must-have for electronics hobbyists looking to bridge the gap between low-voltage sensors and high-voltage appliances.
₨ 45 -
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SG3525 PWM Controller IC – High-Performance Switching Regulator IC for SMPS & Inverter Circuits
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✅ Precision PWM controller with oscillator and soft-start
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✅ Wide supply voltage range: 8V to 35V
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✅ Adjustable dead-time and frequency
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✅ Dual totem-pole outputs – suitable for push-pull, half-bridge, or full-bridge converters
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✅ Built-in under-voltage lockout (UVLO)
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✅ Current limiting and thermal shutdown capabilities
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✅ DIP-16 or SMD-16 package options
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✅ Ideal for SMPS, inverter circuits, battery chargers, and solar applications
₨ 45 -
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MAC97A6 Triac – High-Efficiency AC Switching for Power Control
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Bidirectional Switching: The MAC97A6 can switch both positive and negative halves of an AC waveform, making it ideal for AC switching applications.
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Low Triggering Current: The triac requires minimal trigger current to turn on, making it efficient and responsive.
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High Reliability: Built with robust internal construction, the MAC97A6 offers long-term reliability in various AC power control circuits.
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High Voltage Capability: It can handle voltages up to 600V, making it suitable for many common residential and industrial AC power applications.
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Compact and Efficient: Provides excellent performance in a small, compact form factor, making it easy to integrate into power regulation circuits.
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Fast Switching Time: The MAC97A6 offers fast switching times, making it ideal for applications that require rapid power switching or modulation.
₨ 15 -
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D313 Transistor – NPN Power Transistor | 60V, 3A, 10W
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Voltage Rating (Vce): 60V
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Collector Current (Ic): 3A
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Power Dissipation (Pd): 10W
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Package Type: TO-220
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Gain (hFE): 40 – 320 (Typical Range)
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Applications: Audio Amplifiers, Power Switching Circuits, Voltage Regulators, Motor Drivers
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High Efficiency & Durability
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Versatile & Cost-effective Solution
₨ 45 -











