Basic Negative Voltage Regulator | Type of Negative Voltage Regulator | Electronics Component | Negative Voltage Regulator IC

How to make positive negative Dual adjustable power supply project
Basic Negative Voltage Regulator | Type of Negative Voltage Regulator | Electronics Component | Negative Voltage Regulator IC

A voltage regulator is an integrated circuit (IC). The voltage regulator provides constant output voltage even if its load or input voltage changes. Depending on the electrical design, It is used to control one or more AC or DC voltages. A Voltage Regulator Allows the Alternator to Make Enough Power to Run the Devices on a Vehicle. However, it only Uses The Power Necessary for the Devices. When a Regulator Fails, The Limits On How Much Power An Alternator Can Produce Disappear. A heat Sink Should be Attached to a Voltage Regulator to dissipate Excess Power that may Enter into The Regulator. This prevents excess Voltage From Destroying and Overheating the Voltage Regulator Since the Heat Sink Dissipates the Excess Power as heat.

A positive-negative power supply is used in electronic circuits that require both positive and negative voltages. For example, op-amps require positive and negative DC voltage supplies to function properly. A negative voltage is one of a lower potential than its reference point. It is impossible to have an absolute voltage that is not referred to as a reference point. A negative voltage is used in some applications such as wired telephone lines from the local exchange to the Customer Premises equipment and the use of Amps for AC amplification.

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Type of Negative Voltage Regulator

  1. LM7905 Voltage Regulator
  2. LM7906 Voltage Regulator
  3. LM7908 Voltage Regulator
  4. LM7909 Voltage Regulator
  5. LM7910 Voltage Regulator
  6. LM7912 Voltage Regulator
  7. LM7915 Voltage Regulator
  8. LM7918 Voltage Regulator
  9. LM7924 Voltage Regulator

LM7905 Voltage Regulator

LM7905

A voltage regulator is an integrated circuit (IC). The voltage regulator provides constant output voltage even if its load or input voltage changes.LM7905 is a monolithic 3-terminal negative voltage regulator. LM7905 has an input voltage of -7V to -20v and an output voltage of -4.8v to -5.2v constant. The maximum output current is 1.5-A. It has internal thermal shutdown, short-circuit and SOA protection, and an output capacitance of 0.5 pF.

LM7906 Voltage Regulator

lm7906

A voltage regulator is an integrated circuit (IC). The voltage regulator provides constant output voltage even if its load or input voltage changes.LM7906 is a monolithic 3-terminal negative voltage regulator. It provides a fixed regulated output of -5.75v to -6.25V DC for a variable input voltage range of -8V to -21V DC. The maximum output current is 1 A. The dropout voltage of LM7906 is -2V. LM78906 IC is in compact packaging with 3 pins for negative input voltage/negative output voltage and ground pin. It has internal thermal shutdown, short-circuit and SOA protection, and an output capacitance of 0.5 pF

LM7908 Voltage Regulator

LM7908

A voltage regulator is an integrated circuit (IC). The voltage regulator provides constant output voltage even if its load or input voltage changes.LM7908 is a monolithic 3-terminal negative voltage regulator. It provides a fixed regulated output of -7.7V to -8.3V DC for a variable input voltage range of -10.5V to -23V DC. The maximum output current is 1 A. The dropout voltage of LM7908 is -2V. LM78908 IC is in compact packaging with 3 pins for negative input voltage/negative output voltage and ground pin. It has internal thermal shutdown, short-circuit and SOA protection, and an output capacitance of 0.5 pF

LM7909 Voltage Regulator

LM7909

The LM7909 voltage regulator fixed-voltage is an integrated circuit (IC). The voltage regulator provides constant output voltage even if its load or input voltage changes.LM7909 is a monolithic 3-terminal negative voltage regulator. It provides a fixed regulated output of -8.65V to -9.35V DC for a variable input voltage range of -11.5V to -24V DC. The maximum output current is 1.5 A. The dropout voltage of LM7909 is 2V. LM7909 IC is in compact packaging with 3 pins for negative input voltage/negative output voltage and ground pin. It has internal thermal shutdown, short-circuit and SOA protection, and an output capacitance of 0.5 pF.

LM7910 Voltage Regulator

LM7910

The LM7910 voltage regulator fixed-voltage is an integrated circuit (IC). The voltage regulator provides constant output voltage even if its load or input voltage changes.LM7910 is a monolithic 3-terminal negative voltage regulator. It provides a fixed regulated output of -9.6V to -10V DC for a variable input voltage range of -12.5V to -25V DC. The maximum output current is 1.5 A. The dropout voltage of LM7910 is 2V. LM7910 IC is in compact packaging with 3 pins for negative input voltage/negative output voltage and ground pin. It has internal thermal shutdown, short-circuit and SOA protection, and an output capacitance of 0.5 pF.

LM7805 Voltage Regulator

LM7912

The LM7912 voltage regulator fixed-voltage is an integrated circuit (IC). The voltage regulator provides constant output voltage even if its load or input voltage changes.LM7912 is a monolithic 3-terminal negative voltage regulator. It provides a fixed regulated output of -11.5V to -12.5V DC for a variable input voltage range of -14.5V to -27V DC. The maximum output current is 1.5 A. The dropout voltage of LM7912 is 2V. LM7912 IC is in compact packaging with 3 pins for negative input voltage/negative output voltage and ground pin. It has internal thermal shutdown, short-circuit and SOA protection, and an output capacitance of 0.5 pF.


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LM7915 Voltage Regulator

LM7915

The LM7915 voltage regulator fixed-voltage is an integrated circuit (IC). The voltage regulator provides constant output voltage even if its load or input voltage changes.LM7915 is a monolithic 3-terminal negative voltage regulator. It provides a fixed regulated output of -14.4V to -15.60V DC for a variable input voltage range of 17.5V to 30V DC. The maximum output current is 1 .5A. The dropout voltage of LM7915 is 2V. LM7915 IC is in compact packaging with 3 pins for negative input voltage/negative output voltage and ground pin. It has internal thermal shutdown, short-circuit and SOA protection, and an output capacitance of 0.5 pF.

LM7918 Voltage Regulator

LM7918

The LM7918 voltage regulator fixed-voltage is an integrated circuit (IC). The voltage regulator provides constant output voltage even if its load or input voltage changes.LM7918 is a monolithic 3-terminal negative voltage regulator. It provides a fixed regulated output of -17.3V to -18.7V DC for a variable input voltage range of -21V to -33V DC. The maximum output current is 1.5 A. The dropout voltage of LM7918 is -2V. LM7918 IC is in compact packaging with 3 pins for negative input voltage/negative output voltage and ground pin. It has internal thermal shutdown, short-circuit and SOA protection, and an output capacitance of 0.5 pF.

LM7924 Voltage Regulator

LM7924

The LM7924 voltage regulator fixed-voltage is an integrated circuit (IC). The voltage regulator provides constant output voltage even if its load or input voltage changes.LM7924 is a monolithic 3-terminal negative voltage regulator. It provides a fixed regulated output of 23V- 25V DC for a variable input voltage range of 27V to 38V DC. The maximum output current is 1.5 A. The dropout voltage of LM7924 is 2V. LM7924 IC is in compact packaging with 3 pins for negative input voltage/negative output voltage and ground pin. It has internal thermal shutdown, short-circuit and SOA protection, and an output capacitance of 0.5 pF.

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Frequently Asked Questions:
What is the minimum and maximum input voltage of LM7906?

LM7906 minimum and maximum input voltage is -8V to -21V.

What is the minimum and maximum input voltage of LM7908?

LM7908 minimum and maximum input voltage is -10.5V to -23V.

What is the minimum and maximum input voltage of LM7909?

LM7909 minimum and maximum input voltage is -11.5V to -24V.

What is the minimum and maximum input voltage of LM7910?

LM7910 minimum and maximum input voltage is -12.5V to -25V.

What is the minimum and maximum input voltage of LM7912?

LM7912 minimum and maximum input voltage is -14.5V to -27V.

What is the minimum and maximum input voltage of LM7915?

LM7915 minimum and maximum input voltage is -17.5V to -30V.

What is the minimum and maximum input voltage of LM7918?

LM7918 minimum and maximum input voltage is -21V to -33V.

What is the minimum and maximum input voltage of LM7924?

LM7924 minimum and maximum input voltage is -27V to -38V.

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