What is LM337 generally used for?
The LM337 serves a wide variety of applications including local, on card regulation. This linear voltage regulator can also be used to make a programmable output regulator, or by connecting a fixed resistor between the adjustment and output, the LM337 can be used as a precision current regulator.
What is LM337?
The LM337 is an adjustable 3−terminal negative voltage regulator capable of supplying in excess of 1.5 A over an output voltage range of −1.2 V to −37 V. This voltage regulator is exceptionally easy to use and requires only two external resistors to set the output voltage.
What is IC 337?
The LM317 and LM337 IC Linear Voltage Regulators are three-terminal devices which are extremely easy to use. The 317 is a positive voltage regulator [Fig. 17-24(a)], and the 337 is a negative voltage regulator [Fig. 17-24(b)].
What is LM117?
LM117 is a voltage regulator. It is able to regulate the voltages at the output ranging between 12.5 to 37V and provides the 1.5A ofoutput current. It can be used in battery chargers, LED lightning, current regulators etc. LM-1117 is shown in the figure given below.
What are the specifications of LM337?
The LM237 and LM337 are adjustable 3-terminal negative-voltage regulators capable of supplying in excess of –1.5 A over an output voltage range of –1.2 V to –37 V. They require only two external resistors to set the output voltage and one output capacitor for frequency compensation.
What is the advantage of SMPS in computer?
SMPS incorporate higher efficiency, reduced weight, smaller size, increased durability, and they allow a more extensive input voltage range.
What is LM317 LM337?
The LM317 is a popular adjustable positive linear voltage regulator. The LM337 is the negative complement to the LM317, which regulates voltages below a reference. It was designed by Bob Pease, who also worked for National Semiconductor.
Which is the 3 terminal negative voltage regulator IC?
IC 79xx is a three-pin negative voltage controller IC. It is a small integrated circuit used in a circuit to supply a constant negative input voltage.
Which is 3-terminal negative voltage regulator IC?
What is the main disadvantage of SMPS?
The disadvantages of SMPS are as under : SMPS has higher output ripple and its regulation in worse. SMPS is a source of both electromagnetic and radio interference due to the high-frequency switching. Control of radio frequency noise requires the use of filters on both input and output of SMPS.