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78L09 Voltage Regulator

Model: 2384

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The 78L09 Positive Voltage Regulator in a TO-92 package is designed for a wide range of applications. This regulator provides a fixed output voltage of +9V and can deliver up to 100mA of current. It features internal thermal overload protection, short-circuit current limiting, and output transistor safe-area compensation, ensuring reliable performance without external components.

Key Features:

  • Output Voltage Range: +9V
  • Output current up to 100mA
  • No external components required
  • Internal thermal overload protection
  • Internal short-circuit current limiting
  • Output transistor safe-area compensation
  • Output voltage offered in 4% tolerance
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The 78L09 Positive Voltage Regulator in a TO-92 package is a versatile and reliable integrated circuit designed for a wide range of applications. This fixed-voltage regulator offers a consistent output of +9V, making it ideal for on-card regulation, eliminating noise and distribution problems associated with single-point regulation. It can also be used with power-pass elements to create high-current voltage regulators, delivering up to 100mA of output current.

One of the standout features of the 78L09 is its internal limiting and thermal-shutdown capabilities, which make it essentially immune to overload. When used as a replacement for a zener diode-resistor combination, it provides an effective improvement in output impedance along with lower bias current.

Product Details:

  • Model: 78L09
  • Type: Positive Voltage Regulator
  • Package: TO-92
  • Output Voltage: +9V
  • Output Current: Up to 100mA
  • External Components: None required

Additional Features:

  • Internal thermal overload protection
  • Internal short-circuit current limiting
  • Output transistor safe-area compensation
  • Output voltage tolerance of 4%

Use of the Product: The 78L09 Positive Voltage Regulator is used in various electronic applications requiring stable voltage regulation. It is ideal for on-card regulation, noise reduction, and creating high-current voltage regulators in combination with power-pass elements.

Benefits of the Product:

  • Provides stable +9V output voltage
  • Delivers up to 100mA current
  • Internal protection features ensure reliable performance
  • Improves output impedance and lowers bias current when used as a zener diode-resistor replacement

Frequently Asked Questions:

Q: What is the output voltage of the 78L09?

A: The output voltage of the 78L09 is +9V.

Q: How much current can the 78L09 deliver?

A: The 78L09 can deliver up to 100mA of output current.

Q: Does the 78L09 require external components?

A: No, the 78L09 does not require external components for operation.

Tips for Use:

  • Ensure proper heat dissipation to maintain performance.
  • Utilize the internal protection features to safeguard your circuit.
  • Consider using the 78L09 in place of a zener diode-resistor combination for improved output impedance and lower bias current.


78L09 Voltage Regulator ElectronicsBD Bangladesh (BD)

In Bangladesh, you can get the best Quality and original 78L09 Voltage Regulator from ElectronicsBD. We have a large collection of the latest 78L09 Voltage Regulator to purchase. Order online or visit our shop ElectronicsBD to get yours at the lowest price.

What is the latest and best price of 78L09 Voltage Regulator in Bangladesh (BD) ?

The latest and special price of 78L09 Voltage Regulator in Bangladesh is BDT 7 Taka. Buy best quality 78L09 Voltage Regulator from ElectronicsBD at a special price in Bangladesh (BD). You can buy 78L09 Voltage Regulator at best price from ElectronicsBD or visit ElectronicsBD Store. বাংলাদেশে আকর্ষণীয় মূল্যে কিনুন 78L09 Voltage Regulator শুধুমাত্র ইলেকট্রনিক্স বিডি ElectronicsBD থেকে। ElectronicsBD বাংলাদেশের সকল প্রধান স্থান যেমন বরিশাল, চট্টগ্রাম, ঢাকা, খুলনা, রাজশাহী, রংপুর, ময়মনসিংহ, সিলেটে সহ সকল স্থানে পণ্য ডেলিভারি করে ।
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