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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.
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| 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.
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1 x L7809 Voltage Regulator.
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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.
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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. |
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Product Images are shown for illustrative purposes only and may differ from the actual product. |
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Reference: RBD-1000
Adjustable Voltage Regulator Power Management IC
Reference: 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
Reference: RBD-1003
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%
Reference: RBD-1004
Thermal Overload Protection Short-circuit Protection Output Transition SOA Protection 4% Output Voltage Tolerance Guaranteed in Extended Temperature Range Applications: Power Management
Reference: RBD-1005
No External Components Required Internal Thermal Overload Protection Internal Short Circuit Current Limiting Output Transistor Safe−Area Compensation
Reference: RBD-1006
No External Components Required Internal Thermal Overload Protection Internal Short Circuit Current Limiting Output Transistor Safe−Area Compensation
Reference: RBD-1007
No External Components Required Internal Thermal Overload Protection Internal Short Circuit Current Limiting Output Transistor Safe−Area Compensation
Reference: RBD-1008
No External Components Required Internal Thermal Overload Protection Internal Short Circuit Current Limiting Output Transistor Safe−Area Compensation
Reference: RBD-1009
Thermal Overload Protection Short-circuit Protection Output Transition SOA Protection 4% Output Voltage Tolerance Guaranteed in Extended Temperature Range Applications: Power Management
Reference: RBD-1012
Output Current up to 1A Output Voltages of 5V Thermal Overload Protection Short Circuit Protection
Reference: RBD-1764
High Power DC-DC Step Down Module Input Voltage: 5-40V DC Output Voltage: 1.2-36V DC Efficiency: 95% Maximum Power: 200W
Reference: RBD-1688
LM1084 5A Low Dropout Positive Regulator
Reference: RBD-1009
Thermal Overload Protection Short-circuit Protection Output Transition SOA Protection 4% Output Voltage Tolerance Guaranteed in Extended Temperature Range Applications: Power Management
Reference: RBD-1001
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.
Reference: RBD-1003
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%
Reference: RBD-1008
No External Components Required Internal Thermal Overload Protection Internal Short Circuit Current Limiting Output Transistor Safe−Area Compensation
Reference: RBD-2110
Low dropout voltage Load regulation: 0.2% typical Optimized for Low Voltage On-chip thermal limiting Built-in thermal shutdown Good noise rejection
Reference: RBD-2109
Low dropout voltage Load regulation: 0.2% typical Optimized for Low Voltage On-chip thermal limiting Built-in thermal shutdown Good noise rejection
Reference: RBD-1545
Input voltage 9~40V Output: 5V Maximum output current 2A Efficiency: 76-90% Material: electronic component
Reference: RBD-1915
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.
Reference: RBD-1006
No External Components Required Internal Thermal Overload Protection Internal Short Circuit Current Limiting Output Transistor Safe−Area Compensation
Reference: RBD-2719
Brand: Hi-Link
Meet UL, CE requirements, Ultra-thin, ultra-small All voltage input (AC: 90 ~ 264V) Low ripple and low noise Output overload and short circuit protection High efficiency, high power density The product is designed to meet the requirements of EMC and Safety Test
Reference: RBD-1000
Adjustable Voltage Regulator Power Management IC
Reference: RBD-1004
Thermal Overload Protection Short-circuit Protection Output Transition SOA Protection 4% Output Voltage Tolerance Guaranteed in Extended Temperature Range Applications: Power Management
Reference: RBD-1007
No External Components Required Internal Thermal Overload Protection Internal Short Circuit Current Limiting Output Transistor Safe−Area Compensation
Reference: RBD-1012
Output Current up to 1A Output Voltages of 5V Thermal Overload Protection Short Circuit Protection
Reference: RBD-2751
Ah the esteemed LD1117, who amongst us has not used this popular low drop voltage regulator? This big chunky regulator will help you get your 4-15V battery or wall adapter down to a nice clean 3.3V with 1% regulation. Perfect for just about all electronics! This is the TO-220 version, with up to 800mA current capability, and has internal current limiting...
Reference: RBD-1646
Input Voltage: 220VAC Output Voltage: 5 VDC. Output Power: 3.5W. Output overload and short circuit protection.
Reference: RBD-1005
No External Components Required Internal Thermal Overload Protection Internal Short Circuit Current Limiting Output Transistor Safe−Area Compensation
Reference: RBD-1855
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)
Reference: RBD-1524
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.
Reference: RBD-2641
Connect components on breadboards and PCBs with ease. 20 pre-crimped jumper wires for versatile use. 20cm length for convenient connections. Female-to-female connector design for flexible connections. Colorful for easy identification and organization.
Reference: RBD-1171
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Reference: 1353
Length: 12.5 inches/30 CM (Long) Material: Copper Plated Pin Spacing: 2.54mm.
Reference: RBD-1621
10000-ohm single-turn trimmer potentiometer with smooth adjustment Breadboard-friendly design with secure, long leads ±5% tolerance for reliable resistance range from 9.5 to 10000 ohms Ideal for precision tuning in electronic circuits Compact, durable plastic package with top-mounted screwdriver adjustment This potentiometer can be of Blue and White...
Reference: RBD-2047
Pitch 2.54mm. Plastic height: 8.5mm Pin Length: 11mm Gender of Connector: Female Number of Pins: 8 Pin Type of Row: Single-Row Body Orientation: Straight To buy Arduino Stackable Header Kit (6 pin) click here To buy Arduino Stackable Header Kit (10 pin) click here
Reference: RBD-1005
No External Components Required Internal Thermal Overload Protection Internal Short Circuit Current Limiting Output Transistor Safe−Area Compensation
Reference: RBD-0145
Dual output mode, analog output more accurate A fixed bolt hole for easy installation With power indicator (red) and digital switching output indicator (green) Having LM393 comparator chip, stable. Operating Voltage: 3.3V~5V
Reference: RBD-1003
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%
Reference: 0245
Choose your desire Resistor value from below:
Reference: RBD-1004
Thermal Overload Protection Short-circuit Protection Output Transition SOA Protection 4% Output Voltage Tolerance Guaranteed in Extended Temperature Range Applications: Power Management
Reference: RBD-1482
Capacitance: 100uF Voltage: 50V Mounting: Through Hole Material: Aluminum Tolerance: ±20 %
Reference: RBD-0768
Size: 5mm Color: RED Head Shape: Round Lens Appearance: Transparent
Reference: RBD-0755
Size: 5mm Color: Green Head Shape: Round Lens Appearance: Transparent
