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The L78M12CV is a three-terminal positive Voltage Regulator with several fixed output voltages, making it useful in a wide range of applications. This regulator can provide local on-card regulation, eliminating the distribution problems associated with single point regulation. Each type employs internal current limiting, thermal shutdown and safe area protection, resulting it essentially indestructible. If adequate heat sinking is provided, they can deliver over 0.5A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltage and currents.
Note: Image may vary from actual product in terms of Manufacturer/Brand name according to the availability. RoboticsBD
| General Specification | |
| Output Voltage | 12 V |
| Maximum Output Current | 1.5A |
| Package Type | TO-220 |
| Output Type | Fixed |
| Mounting Type | Through Hole |
| Maximum Input Voltage | 40 V |
| Pin Count | 3 |
| Minimum Operating Temperature | 0 °C |
| Maximum Operating Temperature | 125 °C |
| Number of Outputs | 1 |
| Polarity | Positive |
| Dropout Voltage Measurement Current | 1 A |
| Load Regulation | 240 mV |
| Dimensions | 10.4 x 4.6 x 15.75mm |
| Length | 10.4mm |
| Line Regulation | 240 mV |
| Width | 4.6mm |
| Quiescent Current | 8mA |
| Typical Dropout Voltage @ Current | 2 V @ 1 A |
| Series | L78xx |
| Height | 15.75mm |
| Shipment Weight | 0.005 kg |
| Shipment Dimensions | 3 × 3 × 3 cm |
1 x L7812 Voltage Regulator
The latest price of L7812 Voltage Regulator in Bangladesh is BDT 10 You can buy the L7812 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. |
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-1005
No External Components Required Internal Thermal Overload Protection Internal Short Circuit Current Limiting Output Transistor Safe−Area Compensation
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-1012
Output Current up to 1A Output Voltages of 5V Thermal Overload Protection Short Circuit Protection
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-1646
Input Voltage: 220VAC Output Voltage: 5 VDC. Output Power: 3.5W. Output overload and short circuit protection.
Reference: RBD-1688
LM1084 5A Low Dropout Positive Regulator
Reference: RBD-1000
Adjustable Voltage Regulator Power Management IC
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-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-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-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-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-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-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-1545
Input voltage 9~40V Output: 5V Maximum output current 2A Efficiency: 76-90% Material: electronic component
Reference: RBD-1008
No External Components Required Internal Thermal Overload Protection Internal Short Circuit Current Limiting Output Transistor Safe−Area Compensation
Reference: RBD-1344
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
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-0094
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.
Reference: RBD-0656
Single row. 2.54mm pitch. 1 x 40 pins. Through-hole mount.
Reference: RBD-0355
Description:Working voltage: 4.5V to 5.5 V.Transmit tube pressure drop: Vf = 1.6 VTransmit tube current: 20 mASignal output: A, B two way; The TTL levelDistinguish precision: 0.01 mmMeasurement frequency, 100 KHZEncoder diameter: 24 mmEncoder type D hole diameter: 4 mmThe encoder resolution: 20 line
Reference: RBD-0905
Bluetooth protocol: Bluetooth Specification v2.0+EDR. Frequency: 2.4GHz ISM band. Modulation: GFSK(Gaussian Frequency Shift Keying). Emission power: =4dBm, Class 2. Sensitivity: =-84dBm at 0.1% BER. RoboticsBD
Reference: RBD-1039
The module was recycled from a mobile phone so you can say it is used. TTL serial port for serial port, you can link directly to the micro-controller. Don’t need MAX232. Power module automatically boots, homing network. Onboard signal lights all the way. It flashes slowly when there is a signal, it flashes quickly when there is no signal. In recent years...
Reference: RBD-1278
Wide supply voltage range from 2.0 V to 6.0 V CMOS low power dissipation High noise immunity Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
Reference: RBD-0836
Model: 14500 Type: Li-Ion Battery Mark Capacity: 850mah Nominal Voltage: 3.7v Color: Blue Weight: 17g Rechargeable Battery: Yes Note: It's a clone battery so the ampere couldn't be guaranteed.
Reference: 0245
Choose your desire Resistor value from below:
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-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-0768
Size: 5mm Color: RED Head Shape: Round Lens Appearance: Transparent
Reference: 0031
3 Types Available (Please select from option) 1. Male to Male 2. Male to Female 3. Female-Female
Reference: RBD-0755
Size: 5mm Color: Green Head Shape: Round Lens Appearance: Transparent
Reference: RBD-1000
Adjustable Voltage Regulator Power Management IC
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-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-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
