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L7809 Voltage Regulator IC L7809CV 9V 1.5A 3 Pin TO-220 Fixed 9V Voltage Regulator
৳25
৳20
SKU : MK0313
Home delivery available all over Bangladesh
Standard Delivery
• Inside Dhaka 24 Hours guaranteed delivery.• Outside Dhaka 48 hours guaranteed delivery after order confirmation
Regular Delivery Charge
• Inside Dhaka 60Tk• Outsite Dhaka 120Tk
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MakersBD Gadget & Electronics
Specification
- 9V Positive Voltage Regulator
- Minimum Input Voltage is 11V
- Maximum Input Voltage is 35V
- Dropout voltage is 2V
- Output Current: 1.5 A
- PSRR / Ripple Rejection: 55 dB
- Output Type: Fixed
- Internal Thermal Overload and Short circuit current limiting protection is available.
- Junction Temperature maximum of 125 degrees Celsius.
Description
- LM7809 is a fixed-voltage integrated-circuit voltage regulator designed for a wide range of applications. The L7809 voltage regulator provides 9V Positive voltage as output and can provide local on-card regulation, eliminating the distribution problems associated with single-point regulation. Although designed primarily as a fixed voltage regulator, but it can be used with external components to obtain adjustable voltage.
- The 7809 is a fixed linear voltage regulator integrated circuit (IC) that provides a regulated output voltage of +9 volts. It is part of the 78xx series of voltage regulators, where the xx represents the specific output voltage.
- The 7809 is designed to take an unregulated DC input voltage and provide a stable, constant output voltage of +9 volts. It can handle an input voltage range typically from 12 volts to 35 volts, depending on the specific manufacturer and model. The IC is available in various package types, such as TO-220, TO-220FP, and TO-92.
- The 7809 operates based on a simple and reliable design that includes a voltage reference, a pass transistor, and supporting circuitry. It incorporates built-in thermal overload protection, short circuit protection, and safe operating area protection to ensure the safety and longevity of the IC and the connected circuit.
- The input and output pins of the 7809 are labeled as IN, GND, and OUT. The unregulated input voltage is connected to the IN pin, the ground (0V) is connected to the GND pin, and the regulated output voltage of +9 volts is obtained from the OUT pin.
- The 7809 is widely used in electronic circuits where a stable +9V supply is required. It is commonly used in power supplies, audio amplifiers, industrial control systems, and various other applications. The IC simplifies the task of obtaining a reliable and regulated voltage, as it eliminates the need for external components to stabilize the output voltage.
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Product Tag
LM7809, 7809 voltage regulator, 9V regulator IC, LM78xx series, fixed voltage regulator, positive voltage regulator, TO-220 package IC, linear regulator IC, power supply regulator, local on-card regulation, adjustable voltage regulator, electronic project IC, hobby electronics IC, commercial equipment regulator, educational project IC