Texas Instruments LM Series LDO Voltage Regulators are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for Texas. LM Design with WEBENCH® Power Designer. Featured Product, Create your power design now with TI’s WEBENCH® Designer · Power Management. The LM positive voltage regulator features the ability to source 1A of output current with a typical dropout voltage of. V and a maximum of 1V over the.

Author: Voodoojin Daishura
Country: Sri Lanka
Language: English (Spanish)
Genre: Personal Growth
Published (Last): 27 October 2008
Pages: 469
PDF File Size: 9.61 Mb
ePub File Size: 14.66 Mb
ISBN: 168-5-48823-916-2
Downloads: 76979
Price: Free* [*Free Regsitration Required]
Uploader: Melabar

1A Low Dropout Adjustable Regulator

The LM can supply up to 1 Amp of current. Lm2941 we want something with the adjustability of the LMbut the low dropout lm2941 of the LM Had we lm2941 an exact 8. Description Lm2941 LM positive voltage regulator features the ability to source 1 A of output current with a typical dropout voltage of 0. With the lm2941 R1 typically set to 1Kthe value of R2 for any given desired output voltage is calculated lm2941 the following equation:.

In order to avoid having to put together an all new voltage regulator, the resistor R2 lm2941 instead be replaced with a variable resistor aka potentiometer such as the one pictured below.

LM2941 1A Low Dropout Adjustable Regulator

Unfortunatately we cannot use an LM where a non-standard voltage — e. Where a fixed voltage regulator is lm2941, something like the Lm2941 range can be used.


Lm2941 that it is possible to lm2941 standard resistors lm2941 series adding up their values to get an exact value if a very accurate voltage regulator is required lm2941 e. Designed also for vehicular applications, the LM and all regulated circuitry are protected from reverse battery installations or two-battery jumps. Operating V IN Range: We frequently receive requests for voltage regulators for systems for which the common LM is not lm2941.

The LM can output voltages from 5. Such a regulator is perfect for use for example where lm2941 rated LED spotlights are to be powered with a 12V battery.

LMC — Top View. The LM can be used reliably for output voltages from 5 to 15 Volts. When the input voltage fell below 8. Lm2941 line transients, such as load dump when the input voltage can momentarily exceed the specified maximum operating voltage, the regulator will automatically shut down to protect lm2941 the internal circuits and the load.

Fortunately such a component exists and it is the LM adjustable low drop lm2941 voltage regulator which is lm2941 above.

LM , Tube LM; Röhre LM ID, IC – Integrated

The quiescent current with 1 A of output current and an input-output differential lm2941 5 V is therefore only 30 mA. For example, lm2941 an 8.

Related Posts  55N03LTA PDF

Pictured above is an 8. Turning the equation around we can also calculate the output voltage for any given values of R1 and R L2m941, a quiescent current reduction circuit lm2941 been included which reduces the ground pin current when the lm2941 between the input voltage and the output voltage lm2941 approximately 3 V.

The battery voltage can range from ,m2941 R1 set at 1K and R2 set as 5K6, the calculation suggested that lm2941 output voltage would be 8. Lm2941 you need a similar low lm2941 dropout regulator circuit or an adjustable low dropout voltage regulator then please email neil reuk.

With a load of mA the output voltage of lm2941 circuit was stable at 8. Lm2941 above is the typical application circuit using the LM ml2941 an adjustable voltage regulator.

The LM positive voltage regulator features the ability to source 1 A of output current with a typical dropout voltage of 0. Familiar regulator features such as short circuit and thermal overload protection lm2941 also provided.

Although the LM can accept input voltages up to Volts, and lm2941 regulated voltages from 1.