Series:	--
Packaging:	Tube
Part Status:	Obsolete
Output Configuration:	Negative
Output Type:	Fixed
Number of Regulators:	1
Voltage - Input (Max):	-35V
Voltage - Output (Min/Fixed):	-15V
Voltage - Output (Max):	--
Voltage Dropout (Max):	1.3V @ 1A (Typ)
Current - Output:	1A
PSRR:	60dB (120Hz)
Control Features:	--
Protection Features:	Over Current, Over Temperature
Operating Temperature:	-40°C ~ 125°C
Mounting Type:	Surface Mount
Package / Case:	TO-263-3, D²Pak (2 Leads + Tab), TO-263AB
Supplier Device Package:	D2PAK
Base Part Number:	MC79

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

MC7915BD2T is an adjustable voltage regulator in a TO-3 package. It is part of a family of linear voltage regulators designed to provide a well regulated output voltage in a wide range of applications. It is a two-terminal device typically used in applications that require low output voltages.

Application Field

MC7915BD2T is primarily used as an adjustable voltage regulator in a wide range of applications. It is typically used in data acquisition applications, motor control, power supply, and other applications that require low output voltages. It can be used to provide adjustable voltages from 1.2V to 15V with an operating current of up to 1A. In addition to its application as an adjustable voltage regulator, MC7915BD2T can also be used as a variable load for testing the efficiency of power supplies, converters, and other equipment. It can provide adjustable current loads within the range of 0-1A.

Working Principle

MC7915BD2T is a two-terminal voltage regulator designed to provide a well-regulated output voltage in the range of 1.2V to 15V with an operating current of up to 1A. It is based on a series of diodes in a linear array connected in parallel with the output circuit.In order to maintain a constant output voltage, the regulator works by balancing the currents at the output terminals. The current flow between these two terminals is monitored in order to maintain a constant output voltage regardless of the variations in load. The output voltage is controlled by an adjustable potentiometer connected to the output current sense terminal. By adjusting the potentiometer, the output voltage can be varied from 1.2V to 15V.Another benefit of the MC7915BD2T is its ability to dissipate heat efficiently. By using a large heat sink designed specifically for this purpose, the regulator can dissipate heat more quickly, thus increasing its efficiency and extending its lifespan.

Conclusion

MC7915BD2T is an adjustable voltage regulator designed to provide a well regulated output voltage in a wide range of applications. It is a two-terminal device typically used in applications that require low output voltages and can be used to provide adjustable voltages from 1.2V to 15V with an operating current of up to 1A. It is also suitable for use as a variable load for testing the efficiency of power supplies, converters, and other equipment. The output voltage is controlled by an adjustable potentiometer connected to the output current sense terminal. By using a large heat sink designed specifically for this purpose, the regulator can dissipate heat more quickly, thus increasing its efficiency and extending its lifespan.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description