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.
|Published (Last):||7 August 2018|
|PDF File Size:||20.16 Mb|
|ePub File Size:||8.72 Mb|
|Price:||Free* [*Free Regsitration Required]|
Unfortunatately we cannot lm2941 an LM where a non-standard voltage lm2941 e. If you need a similar low voltage dropout regulator circuit or an adjustable low dropout voltage regulator then please email neil reuk.
Operating V IN Lm2941 Ideally we want something with the adjustability of the LM lm294, but the low dropout characteristics of the LM Pictured above lm2941 an 8.
Note that it is possible to connect lm2941 resistors lm2941 series adding lm2941 their values to get an exact value if a very lmm2941 voltage regulator is required — e. Familiar regulator features such as short circuit and thermal overload protection are also provided. For example, if an 8.
Lm2941 LM can supply up to 1 Amp of current. During line transients, such as load dump when lm2941 input voltage can momentarily exceed the specified maximum lm2941 voltage, the regulator will automatically shut down to protect both the internal circuits and the load. Although the LM can accept input voltages lm2941 to Volts, and output regulated voltages from 1. Had we required an exact 8.
When the input voltage fell below 8. The LM positive voltage regulator features the ability to lm2941 1 A of output current with a typical lm2941 voltage of 0. LMC — Top View. With the resistor R1 typically set lm2491 1Klm2941 value lm2941 R2 for any given desired output voltage is calculated using the following equation:.
LM 1A Low Dropout Adjustable Regulator |
The LM can output voltages from 5. Pictured lm2941 is the typical application lm2941 using the LM as an adjustable voltage regulator.
Description The LM positive voltage regulator features the ability to source 1 A of output current lm2941 a typical dropout voltage lm2941 lm22941. The quiescent current with 1 A of lm2941 current and an input-output differential of 5 V is therefore only 30 mA.
The LM can be used reliably for output voltages from 5 to 15 Volts. Such a regulator is perfect for use for example where 12V rated LED spotlights are to be powered with a 12V battery.
We frequently lm2941 requests lm2941 voltage regulators for systems for lm2941 the common LM is not suitable.
Need help-Fan speed controller using LM
Fortunately such a component exists and it is the LM adjustable low drop out voltage regulator which is pictured above. With a load of mA the output voltage of this circuit was stable lm2941 8. Where a fixed voltage regulator lm2941 required, something like the Lm2941 lmm2941 can be used.
Turning the equation around we can also calculate the output voltage for any given values lm2941 R1 and R In order to avoid having to put together an all new voltage regulator, the resistor R2 can instead be replaced with a variable resistor aka potentiometer such as the one pictured below. Lm2941 R1 lj2941 at lm2941 and R2 set as 5K6, the calculation suggested that the output voltage would be 8. Designed also for vehicular applications, the LM lm2941 all regulated lm2941 are protected from reverse lm29411 installations or two-battery jumps.
The battery voltage can lm2941 from lm2941 Furthermore, a quiescent current reduction circuit has been included which reduces the ground pin current when the differential between the input voltage and the output voltage exceeds approximately 3 V.