Square_Fuse_Main
TE5 Square 392 Series Fuse Slow Blow Pak 0.5A to 15A 60 Pcs 12 Values ₹385.00
Back to products
Optocoupler_Triac_Driver_Main
Optocoupler & Triac Driver DIP IC Pak 4 to 8 Pin 30 Pcs 11 Types ₹1,175.00
78Lxx_IC_Main
78Lxx_IC_Qty
78Lxx_IC_Spec_Table
Click to enlarge
78Lxx_IC_Main
78Lxx_IC_Qty
78Lxx_IC_Spec_Table

78Lxx Positive Regulator TO-92 Pak 5 to 15V 50 Pcs 5 Values

SKU: EP26

Technical Specification:

  • Type: Through Hole
  • Model: 78Lxx (Positive Voltage Regulators)
  • Package Type: TO-92
  • Output Current: 0.1 A
  • Output Voltage: 5 V – 15 V
  • Input Voltage (Max): 30 V
  • Load Reg.: 25 mV
  • Line Reg.: 1.5 mV/V
  • Pak Weight: 80 gm
  • Pak Dimensions: 90 x 60 x 24 mm

₹255.00

Add to wishlist

Description

The 78Lxx series are linear voltage regulators designed to provide a stable, fixed output voltage from a higher input voltage. These regulators are widely used in low-power applications, offering simple, reliable, and cost-effective voltage regulation. Housed in a compact TO-92 package, they are well-suited for small devices and systems.

The 78Lxx series is known for its ability to maintain a stable output voltage under varying load conditions, providing low ripple and noise. These regulators also feature built-in thermal overload protection and short-circuit protection, ensuring safe and efficient operation in a wide range of applications.

IC Symbol:

IC Pin Configuration:

IC Part Code:

Pin 1 – Input (Vin):

This is the input pin where the unregulated DC voltage is supplied. The input voltage must be higher than the output voltage by at least the dropout voltage for proper regulation.

Pin 2 – Ground (GND):

This pin is connected to ground (0V). It serves as the reference point for the regulator.

Pin 3 – Output (Vout):

The regulated output voltage is provided from this pin. It is the stable, fixed voltage that powers the load.

Package Includes

50 Positive Regulator 78Lxx TO-92 Series 5 Values

  • 78L05 - 10 Pcs
  • 78L06 - 10 Pcs
  • 78L09 - 10 Pcs
  • 78L12 - 10 Pcs
  • 78L15 - 10 Pcs

Features:

  • Simple to Use
  • Compact Size
  • Cost-Effective
  • Stable Output
  • Built-in Protection
  • Reliable Performance
  • Easy Integration
  • Wide Input Voltage Range
  • Versatile
  • Low Power Consumption

Applications:

  • Power Supply Circuits - Provides regulated voltage for electronic devices
  • Microcontroller & Embedded Systems - Powers Arduino, Raspberry Pi, and other MCUs
  • Battery-Powered Devices - Ensures stable voltage for portable electronics
  • Sensor Circuits - Supplies consistent voltage to sensors for accurate readings
  • Communication Devices - Used in RF modules, Wi-Fi, and Bluetooth circuits
  • Automotive Electronics - Voltage regulation in car chargers, dashboards, and ECUs
  • Industrial Control Systems - Provides stable power to control units
  • LED Drivers & Displays - Regulates voltage for LED indicators and displays
  • Audio Circuits - Used in amplifiers and signal processing units
  • DIY & Hobby Projects - Commonly used in prototyping and small electronic projects
1. Do 78Lxx regulators need capacitors?

Yes, 0.33µF at input & 0.1µF at output for stability.

2. Does 78Lxx have built-in protection?

Yes, thermal shutdown, short-circuit, and current limiting.

3. Can 78Lxx be used in parallel for more current?

No, not designed for parallel operation.

4. Can 78Lxx be used for AC to DC conversion?

No, it requires a DC input; use a bridge rectifier and capacitor for AC conversion.

5. What happens if I exceed the input voltage limit?

The regulator may overheat, shut down, or get damaged.

6. Can 78Lxx provide negative voltage regulation?

No, use the 79Lxx series for negative voltage regulation.

7. Can I use 78Lxx without a heatsink?

Yes, for low power loads, but a heatsink may be needed for high voltage drops.

8. Can I replace 78Lxx with a Zener diode?

Not directly, as Zener diodes lack current regulation and stability.

9. Does 78Lxx provide isolation between input and output?

Measure input voltage, output voltage, and check for overheating.

10. Can I purchase specific types individually rather than in a pack?

This product is sold as a complete pack, but individual types may be available separately upon bulk request.

Customer Reviews

0 reviews
0
0
0
0
0

Reviews

Clear filters

There are no reviews yet.

Be the first to review “78Lxx Positive Regulator TO-92 Pak 5 to 15V 50 Pcs 5 Values”

Your email address will not be published. Required fields are marked *

1 2 3 4 5
1 2 3 4 5
1 2 3 4 5