More about regulator (148)

1-07-2005 | This circuit shows a way to allow normal regulators to be used in situations with higher input voltages. Although the solution consists of a...

1-07-2005 | The LR12 made by Supertex Inc. is a good choice for applications where a supply voltage of more than 35 to 40 V needs to be stabilised. This...

1-07-2005 | Even today much logic is still powered from 5 volts and it then seems obvious to power the circuit using a standard regulator from a rectang...

1-12-2004 | Before you can design an adjustable voltage regulator into your circuit, or do a redesign, you need to calculate the values for two resistor...

1-07-2004 | Standard three-legged voltage regulator chips like the LM317 can cope with an input voltage of up to about 30 V, a few high-voltage types ca...

1-12-2003 | This circuit uses a step-up switch-mode regulator, which is usually used to produce a positive supply, to generate a regulated negative outp...

1-12-2003 | There are many small applications where it would be preferable to power a device directly from an RS232 (V.24) interface, avoiding a mains p...

1-07-2003 | In vehicles it is often required to have a powerful yet stabilised voltage that’s not affected in any way by fluctuations of the battery vol...

1-07-2003 | The voltage regulators from the 78xx-series are found in many analogue power supplies. It seems, then, somewhat superfluous to say much more...

1-07-2003 | In the form of the LT1579 Linear Technology (www.lineartech.com) has produced a practical battery switch with an integrated low-dropout regu...