13 PDF Article

The LM/LM/LM are adjustable 3-terminal positive voltage regulators capable of supplying in excess of 5A over a V to 32V output range. They are. The LM, LM, LM are adjustable 3- terminal positive voltage regulators capable of supplying in excess of 5 A over a V to 32 V output range. LM LM – 5 Amp Adjustable Regulator, Package: TO-3, Pin Nb=3. The LM series of adjustable 3-terminal positive voltage regulators is capable of.

Author: Mikinos Shakakasa
Country: Portugal
Language: English (Spanish)
Genre: Career
Published (Last): 6 November 2016
Pages: 390
PDF File Size: 5.8 Mb
ePub File Size: 3.95 Mb
ISBN: 802-4-28928-867-4
Downloads: 72970
Price: Free* [*Free Regsitration Required]
Uploader: Nejinn

LM317 / LM338 / LM350 Voltage Regulator Calculator

Please update your bookmarks. Solid tantalum capacitors can be used on the voltage output to improve the ripple rejection of the voltage regulator. See the voltage regulator datasheets above for specific details regarding the dropout voltage and heatsink requirements.

To determine the output voltage, enter values for the program R 1 and set R 2 resistors and hit the “Calculate” button.

Although the surge is very short in duration, there is enough energy to damage parts of the regulator IC. Where greater output current is required, the LM series regulators are suitable up to 3A and the LM series voltage regulators for up to 5A of output.

When external capacitors are used with a voltage regulator it may be necessary to use protection diodes to prevent the capacitors from discharging through low current points into the voltage regulator.

Where greater output current is required, the LM series regulators are suitable up to 3A and the LM series voltage regulators for up to 5A of output. Last update 6 January The adjustment terminal of the regulator can be bypassed to achieve very high ripple rejection. Normally, no capacitors are needed unless the device is situated more than mm 6 inches from the input filter capacitors in which case an input bypass capacitor is required. The LM voltage regulators can provide up to 1.

  INTEL S5000PSLSASR PDF

However, other values such datashdet or ohms can also be used for R 1. Plan to be about 3V about the desired output voltage.

Plan to be about 3V about the desired output voltage. You don’t want to use too high an input voltage as the excess will datashfet to be dissipated as heat through the datasheeg. Last update 6 January The dropout voltage of the IC regulator is about 1. When external capacitors are used with a voltage regulator it may be necessary to use dqtasheet diodes to prevent the capacitors from discharging through low current points into the voltage regulator.

An optional output capacitor can be added to improve transient response. The LM voltage regulators can provide up to 1. Solid tantalum capacitors can be used on the voltage output to improve the ripple rejection of the voltage regulator. No protection diodes are required for output voltages of less than 25V or greater than 10 uF capacitance.

LM Datasheet and Product Info | Analog Devices

Although the surge is very short in duration, there is enough energy to damage parts of the regulator IC. Created 28 July You don’t want to use too high an input voltage as the excess will need to be dissipated as heat through the regulator. Please update your bookmarks. Even small capacitors can have a low enough internal series resistance to be able to deliver 20A spikes when shorted. To determine the output voltage, enter values for the program R 1 and set R 2 resistors and hit the “Calculate” button.

  CORRIENTES INTERFERENCIALES PDF

The adjustment terminal of the regulator can be bypassed to achieve very high ripple rejection. The dropout voltage of the IC regulator is about 1. An optional output capacitor can be added to improve transient response.

Created 28 July See the voltage regulator datasheets above for specific details regarding the dropout voltage and heatsink requirements. Even small capacitors can have a low enough internal series resistance to be able to deliver 20A spikes when shorted.

However, other values such as or ohms dataaheet also be used for R 1. Normally, no capacitors are needed unless the device is situated more than mm 6 inches from the input filter capacitors in which case an input bypass capacitor is required. No protection diodes are required for output voltages of less than 25V or greater than 10 uF capacitance.