• How to Place an Order

  • Store Pick Up

  • Request for Quotation/ International Sourcing

  • Order Status

Jumper Wire Single 20cm Robotics Bangladesh Quick view

Reference: RBD-1354

Jumper Wire Single 20cm

Length: 8 inches/20 CM (Long) Material: Copper Plated Pin Spacing: 2.54mm.

Price BDT 3
More
In-Stock
Choose Your Size Quick view

Reference: 0984

Heat Shrink Tube

Choose your desire Heat Sink Size from below: 

Price BDT 2
More
In-Stock
470 Ohm 1/4w - Pack of 5 Quick view

Reference: 0245

Kiloohm (KΩ) 1/4w Resistors - Pack of 5

Choose your desire Resistor value from below: 

Price BDT 5
More
In-Stock
MIFARE Classic 1K RFID NFC Smart Card 13. Quick view

Reference: RBD-0351

MIFARE Classic 1K RFID NFC Smart Card 13.56MHz Printable

Contactless transmission of data and supply energy (no battery needed) Operating distance: Up to 100mm (depending on antenna geometry) RoboticsBD Operating frequency: 13.56MHz Data transfer: 106 kbit/s Data integrity: 16 Bit CRC, parity, bit coding bit counting Anticollision Typical ticketing transaction: <100 ms ( including backup management)...

Price BDT 33
More
Out of Stock
Jumper Wire 40 Pcs Set 20cm Robotics Bangladesh Quick view

Reference: 0031

Jumper Wire 40 Pcs Set 20cm

3 Types Available (Please select from option) 1. Male to Male  2. Male to Female 3. Female-Female

Price BDT 100
More
In-Stock
Buzzer Quick view

Reference: 0766

Ohm (Ω) 1/4w Resistors - Pack of 5

Choose your desire Resistor value from below: 

Price BDT 5
More
In-Stock
5 mm Green LED (Pack of 5) Quick view

Reference: RBD-0768

5 mm Red LED (Pack of 5)

Size: 5mm Color: RED Head Shape: Round Lens Appearance: Transparent

Price BDT 5
More
In-Stock
Push Button Switch (2PIN) Robotics Bangladesh Quick view

Reference: RBD-0761

Push Button Switch (2PIN)

Breadboard friendly Mounting Style: Through Hole Mounting Direction: Vertical

Price BDT 5
More
In-Stock
Buzzer Quick view

Reference: RBD-0758

BC547 NPN Transistor

BC547 NPN DIP Transistor

Price BDT 4
More
In-Stock
On sale! Arduino Uno R3 Quick view

Reference: RBD-0094

Arduino Uno R3

The Arduino Uno R3 High-Quality Edition Arduino UNO in Bangladesh Micro-controller : ATmega328. Operating Voltage : 5V. Input Voltage (recommended) : 7-12V. Digital I/O Pins : 14 (of which 6 provide PWM output). Analog Input Pins : 6. The Arduino Uno R3 High-Quality Edition embodies superior craftsmanship and meticulous attention to detail, resulting in...

Price BDT 1,100
More
In-Stock
All best sellers
L7809 Voltage Regulator
  • L7809 Voltage Regulator

L7809 Voltage Regulator

RBD-1002
  • Fixed output voltage is 9V
  • Output current is 0.5A
  • Dropout voltage is 2V
  • Maximum DC input voltage is 35V
  • Output transition SOA protection
  • Output voltage tolerance is 4%
  • Operating temperature range 0°C to 125°C
BDT 16
rating Read the 7 reviews
Average rating: 5/5 - Number of reviews: 7
Quantity
In-Stock

108 people have purchased this item recently
173 people added this item to the cart in last 10 days
107 items in stock
  • Store Pickup Available! Store Pickup Available!
  • Free Ship Over 5000 BDT Free Ship Over 5000 BDT
  • Quality Product Quality Product
  • No Warranty No Warranty
  • No Replacement No Replacement

The L7809 is a fixed output, three terminal precision positive voltage regulator in 3 pins TO-220 package. This regulator can provide local on-card regulation by eliminating distribution problems associated with single point regulation. The L78M09CV fixed voltage regulator is designed with thermal overload protection that shuts down the circuit when subjected to an excessive power overload condition, internal short circuit protection that limits maximum current the circuit will pass and output transistor safe area compensation that reduces the output short circuit as the voltage across the pass transistor is increased. If adequate heat sinking is provided then this positive voltage regulator can deliver over 0.5A output current.  Featured By RoboticsBD.

Product Images are shown for illustrative purposes only and may differ from the actual product.

RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

Features:

  1. Fixed output voltage is 9V
  2. Output current is 0.5A
  3. Dropout voltage is 2V
  4. Maximum DC input voltage is 35V
  5. Output transition SOA protection
  6. Output voltage tolerance is 4%
  7. Operating temperature range 0°C to 125°C
  8. Applications: Power Management.

RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

General Specification
Output Voltage 9 V
Maximum Output Current 1.5A
Package Type TO-220
Output Type Fixed
Mounting Type Through Hole
Maximum Input Voltage 35 V
Pin Count 3
Minimum Operating Temperature 0 °C
Maximum Operating Temperature 125 °C
Number of Outputs 1
Polarity Positive
Dimensions 10.4 x 4.6 x 15.75mm
Length 10.4mm
Line Regulation 180 mV
Typical Dropout Voltage @ Current 2V
Series L78xx
Load Regulation 180 mV
Height 15.75mm
Quiescent Current 8mA
Accuracy 0.02
Width 4.6mm
Dropout Voltage Measurement Current 1 A
Shipment Weight 0.005 kg
Shipment Dimensions 3 × 3 × 3 cm

Please allow 5% measuring deviation due to manual measurement.

RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

Package Includes:

1 x L7809 Voltage Regulator.

RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

What is the price of L7809 Voltage Regulator in Bangladesh?

The latest price of L7809 Voltage Regulator in Bangladesh is BDT 16 You can buy the L7809 Voltage Regulator at best price from our RoboticsBD or visit RoboticsBD Office.

Please note that the product information provided on our website may not be entirely accurate as it is collected from various sources on the web. While we strive to provide the most up-to-date information possible, we cannot guarantee its accuracy. We recommend that you always read the product labels, warnings, and directions before using any product.

Product Images are shown for illustrative purposes only and may differ from the actual product.

Product Details
RBD-1002
107 Items
Filter reviews
(7)
(0)
(0)
(0)
(0)
(0)
Reset

সবগুলো ঠিকমত কাজ করছে নিশ্চিন্তে অর্ডার করতে পারেন
rating
16/06/2023
Talha Ahmed Chowdhury
এত কম দামে আর কোথাও পাবেন না।
Happy
rating
19/11/2021
Tanim Chowdhury
Typical 7809. working fine as i connected a bigger heatsink with it.
Good
rating
16/06/2021
Tahasin
Thanks
Awesome
rating
18/04/2021
Abu Sufian
Works fine
L7809
rating
12/11/2020
Muhammad Rubel
Good
Low price
rating
06/11/2020
Abdul Kadir
Low price comparing with others site
Good
rating
21/03/2020
H. M Rezoan
Good
You might also like
LM317T Linear Voltage Regulator Quick view

Reference: RBD-1000

LM317T Linear Voltage Regulator

Adjustable Voltage Regulator  Power Management IC

Price BDT 15
More
In-Stock
L7809 Voltage Regulator Quick view

Reference: RBD-1002

L7809 Voltage Regulator

Fixed output voltage is 9V Output current is 0.5A Dropout voltage is 2V Maximum DC input voltage is 35V Output transition SOA protection Output voltage tolerance is 4% Operating temperature range 0°C to 125°C

Price BDT 16
More
In-Stock
L7805 Voltage Regulator Quick view

Reference: RBD-1003

L7805 Voltage Regulator 5V

Fixed output voltage is 5V Output current is 0.5A Dropout voltage is 2V Maximum DC input voltage is 35V Output transition SOA protection Output voltage tolerance is 4%

Price BDT 19
More
In-Stock
L7812 Voltage Regulator Quick view

Reference: RBD-1004

L7812 Voltage Regulator

Thermal Overload Protection Short-circuit Protection Output Transition SOA Protection 4% Output Voltage Tolerance Guaranteed in Extended Temperature Range Applications: Power Management

Price BDT 10
More
In-Stock
L7905CV Negative Voltage Regulator Quick view

Reference: RBD-1005

L7905CV Negative Voltage Regulator

No External Components Required Internal Thermal Overload Protection Internal Short Circuit Current Limiting Output Transistor Safe−Area Compensation

Price BDT 16
More
In-Stock
L7906CV Negative Voltage Regulator, Quick view

Reference: RBD-1006

L7906CV Negative Voltage Regulator

No External Components Required Internal Thermal Overload Protection Internal Short Circuit Current Limiting Output Transistor Safe−Area Compensation

Price BDT 16
More
In-Stock
L7909CV Negative Voltage Regulator Quick view

Reference: RBD-1007

L7909CV Negative Voltage Regulator

No External Components Required Internal Thermal Overload Protection Internal Short Circuit Current Limiting Output Transistor Safe−Area Compensation

Price BDT 20
More
In-Stock
L7912CV Negative Voltage Regulator Quick view

Reference: RBD-1008

L7912CV Negative Voltage Regulator

No External Components Required Internal Thermal Overload Protection Internal Short Circuit Current Limiting Output Transistor Safe−Area Compensation

Price BDT 20
More
In-Stock
L7812CV Linear Voltage Regulator Quick view

Reference: RBD-1009

L7812CV Linear Voltage Regulator

Thermal Overload Protection Short-circuit Protection Output Transition SOA Protection 4% Output Voltage Tolerance Guaranteed in Extended Temperature Range Applications: Power Management

Price BDT 15
More
In-Stock
L7806CV Linear Voltage Regulator Quick view

Reference: RBD-1012

L7806CV Linear Voltage Regulator

Output Current up to 1A Output Voltages of 5V Thermal Overload Protection Short Circuit Protection

Price BDT 15
More
In-Stock
L7915 Voltage Regulator Robotics Bangladesh Quick view

Reference: RBD-1453

L7915 Voltage Regulator

IC Name: L7915 Package/Case: DIP-3

Price BDT 18
More
In-Stock
Voltage Regulator Buck Converter Max 5-40V to 1. Quick view

Reference: RBD-1764

Voltage Regulator Buck Converter Max 5-40V to 1.2-36V Step Down

High Power DC-DC Step Down Module Input Voltage: 5-40V DC Output Voltage: 1.2-36V DC Efficiency: 95% Maximum Power: 200W

Price BDT 425
More
In-Stock
27 other products in the same category:
Current to Voltage Transmitter Module Robotics Bangladesh Quick view

Reference: RBD-1344

Current to Voltage Transmitter Module

Supply voltage range: DC 7 V ~ 35 V Output voltage signal: 0 ~ 2.5 v, 3.3 v, 5 v, 10 v, 15 V. 4-20mA to 0-15V,0-5V,0-10V

Price BDT 590
More
In-Stock
LM2576 Robotics Bangladesh Quick view

Reference: RBD-1455

LM2576

IC Name: LM2576 Package/Case: DIP-5

Price BDT 55
More
In-Stock
9-40V to 5V 3A Step Down Power Supply Buck Converter Robotics Bangladesh Quick view

Reference: RBD-1545

9-40V to 5V 3A Step Down Power Supply Buck Converter

Input voltage 9~40V Output: 5V Maximum output current 2A Efficiency: 76-90% Material: electronic component

Price BDT 350
More
In-Stock
L7812CV Linear Voltage Regulator Quick view

Reference: RBD-1009

L7812CV Linear Voltage Regulator

Thermal Overload Protection Short-circuit Protection Output Transition SOA Protection 4% Output Voltage Tolerance Guaranteed in Extended Temperature Range Applications: Power Management

Price BDT 15
More
In-Stock
HW-411A LM2596 DC To Dc Buck Converter Step Down Module Power Supply Robotics Bangladesh Quick view

Reference: RBD-1855

HW-411A LM2596 DC To Dc Buck Converter Step Down Module Power Supply

Input voltage: 3-40V Output voltage: 1.5-35V(Adjustable) Output current: Rated current is 2A, maximum 3A Switching Frequency: 150KHz Operating temperature:Industrial grade (-40 to +85 ) Conversion efficiency: 92%(highest)

Price BDT 99
More
In-Stock
LM2577 Boost Regulator IC Robotics Bangladesh Quick view

Reference: RBD-1456

LM2577 Boost Regulator IC

IC Name: LM2577  Package/Case: DIP-5

Price BDT 60
More
In-Stock
L7906CV Negative Voltage Regulator, Quick view

Reference: RBD-1006

L7906CV Negative Voltage Regulator

No External Components Required Internal Thermal Overload Protection Internal Short Circuit Current Limiting Output Transistor Safe−Area Compensation

Price BDT 16
More
In-Stock
L7909CV Negative Voltage Regulator Quick view

Reference: RBD-1007

L7909CV Negative Voltage Regulator

No External Components Required Internal Thermal Overload Protection Internal Short Circuit Current Limiting Output Transistor Safe−Area Compensation

Price BDT 20
More
In-Stock
AMS1117-5.0V, 1A, SOT-223 Voltage Regulator IC Robotics Bangladesh Quick view

Reference: RBD-2109

AMS1117-5.0V, 1A, SOT-223 Voltage Regulator IC

Low dropout voltage Load regulation: 0.2% typical Optimized for Low Voltage On-chip thermal limiting Built-in thermal shutdown Good noise rejection

Price BDT 49
More
In-Stock
L7808 Robotics Bangladesh Quick view

Reference: RBD-1452

L7808

IC Name: L7808 Package/Case: DIP-3

Price BDT 10
More
In-Stock
LM1084 5A Low Dropout Positive Regulator Robotics Bangladesh Quick view

Reference: RBD-1688

LM1084 5A Low Dropout Positive Regulator

LM1084 5A Low Dropout Positive Regulator

Price BDT 35
More
In-Stock
L7806CV Linear Voltage Regulator Quick view

Reference: RBD-1012

L7806CV Linear Voltage Regulator

Output Current up to 1A Output Voltages of 5V Thermal Overload Protection Short Circuit Protection

Price BDT 15
More
In-Stock
L7824 Robotics Bangladesh Quick view

Reference: RBD-1427

L7824

IC Name: L7824 Package/Case: DIP-3

Price BDT 15
More
In-Stock
LM317T Linear Voltage Regulator Quick view

Reference: RBD-1000

LM317T Linear Voltage Regulator

Adjustable Voltage Regulator  Power Management IC

Price BDT 15
More
In-Stock
L7812 Voltage Regulator Quick view

Reference: RBD-1004

L7812 Voltage Regulator

Thermal Overload Protection Short-circuit Protection Output Transition SOA Protection 4% Output Voltage Tolerance Guaranteed in Extended Temperature Range Applications: Power Management

Price BDT 10
More
In-Stock
LM2596 DC DC Step Down Buck Converter with Digital Tube Display Robotics Bangladesh Quick view

Reference: RBD-1524

LM2596 DC DC Step Down Buck Converter with Digital Tube Display

Input Voltage(VDC): 4 ~ 40. Output Voltage(VDC): 1.3 ~ 37. Output Current: 2A Rated, ( 3A maximum with heat sink). Switching Frequency: 150 kHz. Input reverse polarity protection. Built-in output short protection function.

Price BDT 259
More
In Stock
L7815 Robotics Bangladesh Quick view

Reference: RBD-1428

L7815

IC Name: L7815 Package/Case: DIP-16

Price BDT 15
More
In-Stock
LM337 Robotics Bangladesh Quick view

Reference: RBD-1454

LM337

IC Name: LM337 Package/Case: DIP-3

Price BDT 50
More
In-Stock
AMS1117-3.3V, 1A, SOT-223 Voltage Regulator IC Robotics Bangladesh Quick view

Reference: RBD-2110

AMS1117-3.3V, 1A, SOT-223 Voltage Regulator IC

Low dropout voltage Load regulation: 0.2% typical Optimized for Low Voltage On-chip thermal limiting Built-in thermal shutdown Good noise rejection

Price BDT 49
More
In-Stock
AC-DC 5V 700mA 3.5W Precision Buck Converter AC 220V to 5v DC Step Down Transformer Power Supply Module Robotics Bangladesh Quick view

Reference: RBD-1646

AC-DC 5V 700mA 3.5W Precision Buck Converter AC 220V to 5v DC Step Down Transformer Power Supply Module

Input Voltage: 220VAC Output Voltage: 5 VDC. Output Power: 3.5W. Output overload and short circuit protection.

Price BDT 120
More
In-Stock
L7805 Voltage Regulator Quick view

Reference: RBD-1003

L7805 Voltage Regulator 5V

Fixed output voltage is 5V Output current is 0.5A Dropout voltage is 2V Maximum DC input voltage is 35V Output transition SOA protection Output voltage tolerance is 4%

Price BDT 19
More
In-Stock
L7915 Voltage Regulator Robotics Bangladesh Quick view

Reference: RBD-1453

L7915 Voltage Regulator

IC Name: L7915 Package/Case: DIP-3

Price BDT 18
More
In-Stock
LM2577 3A DC-DC Step UP LED Voltmeter 3-34 to 4-35V Adjustable Boost Converter Module Robotics Bangladesh Quick view

Reference: RBD-1915

LM2577 3A DC-DC Step UP LED Voltmeter 3-34 to 4-35V Adjustable Boost Converter Module

Input voltage range : 3-34V DC Output voltage range : 4-35v DC adjustable Output current:3A Voltmeter range:0 to 40V,error +-0.1v Multiple output regulator. One button to switch input and output voltage display. Power-down memory function. Press the button for 3 seconds can turn OFF/ON the LED display.

Price BDT 440
More
In-Stock
L7905CV Negative Voltage Regulator Quick view

Reference: RBD-1005

L7905CV Negative Voltage Regulator

No External Components Required Internal Thermal Overload Protection Internal Short Circuit Current Limiting Output Transistor Safe−Area Compensation

Price BDT 16
More
In-Stock
L7912CV Negative Voltage Regulator Quick view

Reference: RBD-1008

L7912CV Negative Voltage Regulator

No External Components Required Internal Thermal Overload Protection Internal Short Circuit Current Limiting Output Transistor Safe−Area Compensation

Price BDT 20
More
In-Stock
L7818CV Robotics Bangladesh Quick view

Reference: RBD-1451

L7818CV

IC Name: L7818CV Package/Case: DIP-3

Price BDT 15
More
In-Stock
LM339N Quick view

Reference: RBD-1001

LM339N

IC Name: LM339 Package/Case: DIP-14 LM339N is a quad voltage comparator IC. It compares the input voltages at four independent input pins and outputs a high or low signal based on the comparision. It is commonly used for voltage sensing and triggering events in various electronics projects.

Price BDT 15
More
In-Stock
Customers who bought this product also bought:
Sony 9V Rechargeable Battery 450mAh Robotics Bangladesh Quick view

Reference: RBD-1319

Sony 9V Rechargeable Battery 450mAh

High Quality Extra power Rechargeable Must be Charged after purchase Constant 9V Output till lasts Metal Jacket Body Good Built Quality and hence Leakproof Easy to install and Replace Corrosion free Connector Point for long-term use 0% Mercury and Cadmium. Environment-friendly OEM Compatible. *** New Batteries must be charged before use.

Price BDT 440
More
Out of Stock
0.56 Inch 4 Digit 7 Segment LED Displays, Red Color Robotics Bangladesh Quick view

Reference: RBD-1107

0.56 Inch 4 Digit 7 Segment LED Displays, Red Color

Bright Red LED chip, which is made from AlGaAs on GaAs substrate Blackface and RED LED segments Type: Common cathode No. of Pins: 12 Low Current Consumption High Brightness Easy to Use with PCB Mounting as well as on Breadboard

Price BDT 50
More
In-Stock
Arduino Compatible Red Laser Diode Module Robotics Bangladesh Quick view

Reference: RBD-1409

Arduino Compatible Red Laser Diode Module

Voltage: 3.0 V – 5 V. Driver: APC circuit. Line length: about 135 mm. Transmit power: 58mW. Operating Current: 40mA. Operating Current: 40mA. Operating temperature: -36◦C ~ 65◦C. ** We've received reports from some customers that they were unable to make the product work. To avoid any inconvenience, we suggest that you refrain from making a purchase...

Price BDT 90
More
In-Stock
Male to Female Jumper Wires 40 Pin 30cm Robotics Bangladesh Quick view

Reference: RBD-2104

Male to Female Jumper Wires 40 Pin 30cm

40P color jumper wires Length: 300mm Weight: 45 gm Compatible with 2.54mm spacing pin headers High quality and in good working condition Durable and reusable Easy to install and use

Price BDT 140
More
In-Stock
4.7uf 160v Capacitor Robotics Bangladesh Quick view

Reference: RBD-1498

4.7uf 160v Capacitor

Capacitance: 4.7uF Voltage: 160v Mounting: Through Hole Material: Aluminum Tolerance: ±20 %

Price BDT 4
More
In-Stock
8.5 inch Jumper Wire Robotics Bangladesh Quick view

Reference: RBD-1845

8.5 inch Jumper Wire

The head of the cables is stronger, Don’t worry it will easy to fall. Use for Arduino Or other kinds of circuit experiment. High quality and in good working condition Durable and reusable Easy to install and use

Price BDT 7
More
In-Stock
Key Switch Small Robotics Bangladesh Quick view

Reference: RBD-1329

Key Switch Small

Current: 1A; Voltage : AC 220V / 380V Thread Dia(Approx) : 11mm/0.43" Overall Size(Approx) : 14 x 20mm/0.55" x 0.78"(D*L) Weight : 16g; Package Content : 2 x Keylock Switch

Price BDT 95
More
In-Stock
Piezoelectric Vibration Sensor Module with Analog & Digital Output Robotics Bangladesh Quick view

Reference: RBD-2229

Piezoelectric Vibration Sensor Module with Analog & Digital Output

Highly sensitive and reliable Piezoelectric Vibration Sensor Module Detects vibration and measures acceleration Analog and digital outputs Suitable for industrial control systems, robotics, automotive, and consumer electronics

Price BDT 180
More
In-Stock