DATASHEET LM338K PDF

LM/LM 5-Amp Adjustable Regulators. General Description. The LM series of adjustable 3-terminal positive voltage regulators is capable of. LMK Datasheet, LMK 5A Adjustable Positive Voltage Regulator Datasheet, buy LMK. LM LM 5-Amp Adjustable Regulators. General Description. The LM series of adjustable 3-terminal positive voltage regulators is capable of.

Author: Gusida Nam
Country: Uganda
Language: English (Spanish)
Genre: Science
Published (Last): 19 December 2016
Pages: 302
PDF File Size: 13.49 Mb
ePub File Size: 15.79 Mb
ISBN: 380-8-65618-950-6
Downloads: 78214
Price: Free* [*Free Regsitration Required]
Uploader: Kigam

See the voltage regulator datasheets above for specific details regarding the dropout voltage and heatsink requirements. The adjustment terminal of the regulator can be bypassed to achieve very high ripple rejection.

LM Datasheet and Product Info | Analog Devices

Created 28 July The dropout voltage of the IC regulator is about 1. No protection diodes are required for output voltages of less than 25V or greater than 10 uF capacitance. Solid tantalum capacitors can be used on the voltage output to improve the ripple rejection datahseet the voltage regulator.

The adjustment terminal of the regulator can be bypassed to achieve very high ripple rejection.

LM317 / LM338 / LM350 Voltage Regulator Calculator

Last update 6 January However, other values such as or ohms can also be used for R 1. An optional output capacitor can be added datqsheet improve transient response. Plan to be about 3V about the ,m338k output voltage.

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. Created 28 July To determine the output voltage, enter values for the program R 1 and set R 2 resistors and hit the “Calculate” button. 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.

  HITACHI DZ-GX5020A MANUAL PDF

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.

Please update your bookmarks. Although the surge is very short in duration, there is enough energy to damage parts of the regulator IC. You don’t want to use ,m338k high an input voltage as the excess will need to be dissipated as heat through the regulator. You don’t want to use too high an input voltage as the excess will need to be dissipated as heat through the regulator.

Even small capacitors can have a low enough internal series resistance to be able to deliver 20A spikes when shorted. Although the surge is very short in duration, there is enough lm33k to damage parts of the regulator IC.

No protection diodes are required for output voltages of less than 25V or greater than 10 uF capacitance. To determine the output voltage, enter values for the program R 1 and set R 2 resistors and hit the “Calculate” button. However, other values such as or ohms can also be used for R 1.

  BATTLEFLEET GOTHIC ANNUAL PDF

When external capacitors are used with a voltage regulator it lmm338k be necessary to use protection diodes to prevent the capacitors from discharging through low current points into the voltage regulator.

See the voltage regulator datasheets above for specific details regarding lm38k dropout voltage and heatsink requirements. The LM voltage regulators can provide up to 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.

National Semiconductor

Plan to be about 3V about the desired output voltage. An optional output capacitor can be added to improve transient response.

Datxsheet update your bookmarks. Solid tantalum capacitors can be used on the voltage output to improve the ripple rejection of the voltage regulator. Even small capacitors can have a low enough internal series resistance to be able to deliver 20A spikes when datasbeet.

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.

Last update 6 January The LM voltage regulators can provide up to 1. The dropout voltage of the IC regulator is about 1.