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Browse by Category: Main > Electrical & Energy
Class Information
Number: 323/269
Name: Electricity: power supply or regulation systems > Output level responsive > Using a three or more terminal semiconductive device as the final control device > Including plural final control devices > Linearly acting parallel connected
Description: Subject matter wherein the plural devices are connected in parallel and are operated in their linear range.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8692527 Method and arrangement for efficiently generating current with a high rate of change Apr. 8, 2014
8648578 Capless low drop-out voltage regulator having discharge circuit compensating for on-chip output capacitance and response time Feb. 11, 2014
8629665 Voltage regulating apparatus Jan. 14, 2014
8598854 LDO regulators for integrated applications Dec. 3, 2013
8581560 Voltage regulator circuit for generating a supply voltage in different modes Nov. 12, 2013
8575902 Deactivating parallel MOSFETs to improve light load efficiency Nov. 5, 2013
8564262 Voltage regulator module with power gating and bypass Oct. 22, 2013
8558520 Bus driver for avoiding an overvoltage Oct. 15, 2013
8547075 Voltage regulators with a shared capacitor Oct. 1, 2013
8536844 Self-calibrating, stable LDO regulator Sep. 17, 2013
8536730 Electric power generating and distribution system comprising a decoupling filter and a solid state power controller Sep. 17, 2013
8415935 Multiple branch alternative element power regulation Apr. 9, 2013
8378648 Linear regulator with automatic external pass device detection Feb. 19, 2013
8378657 Paralleling voltage regulators Feb. 19, 2013
8330436 Series and parallel hybrid switched capacitor networks for IC power delivery Dec. 11, 2012
8294429 Robust digital voltage regulator Oct. 23, 2012
8278888 Multiple branch alternative element power regulation Oct. 2, 2012
8207719 Series regulator circuit and semiconductor integrated circuit Jun. 26, 2012
8159199 On-chip voltage supply scheme with automatic transition into low-power mode of MSP430 Apr. 17, 2012
8159201 Linear regulator and voltage regulation method Apr. 17, 2012
8154263 Constant GM circuits and methods for regulating voltage Apr. 10, 2012
8129962 Low dropout voltage regulator with clamping Mar. 6, 2012
8120338 Dropper-type regulator Feb. 21, 2012
8098057 Constant voltage circuit including supply unit having plural current sources Jan. 17, 2012
8085014 Dual power switch with activation control and voltage regulator using same Dec. 27, 2011
8085013 DC power converter and mode-switching method Dec. 27, 2011
8040115 Multiple branch alternative element power regulation Oct. 18, 2011
8018213 Measuring the current through a load transistor Sep. 13, 2011
7960958 Voltage regulator feedback protection method and apparatus Jun. 14, 2011
7952333 Circuit and method for determining current in a load May. 31, 2011
7932705 Variable input voltage regulator Apr. 26, 2011
7906946 Semiconductor integrated circuit device for providing series regulator Mar. 15, 2011
7859235 Constant voltage power supply circuit Dec. 28, 2010
7852052 Supply circuit for implantable medical devices Dec. 14, 2010
7851940 Methods and apparatus for DC-DC converter having independent outputs Dec. 14, 2010
7847529 Dual loop linear voltage regulator with high frequency noise reduction Dec. 7, 2010
7821240 Voltage regulator with pass transistors carrying different ratios of the total load current and method of operation therefor Oct. 26, 2010
7808221 Current regulation module Oct. 5, 2010
7804284 PSRR regulator with output powered reference Sep. 28, 2010
7795848 Method and circuit for generating output voltages from input voltage Sep. 14, 2010
7786713 Series regulator circuit with high current mode activating parallel charging path Aug. 31, 2010
7768247 Under voltage lock out circuit and method Aug. 3, 2010
7759917 Power supply unit and portable apparatus using the same Jul. 20, 2010
7746046 Power management unit for use in portable applications Jun. 29, 2010
7728554 Impulse generator for outputting negative and positive impulses Jun. 1, 2010
7728565 Non-invasive load current sensing in low dropout (LDO) regulators Jun. 1, 2010
7709976 Dual-input DC-DC converter with integrated ideal diode function May. 4, 2010
7683592 Low dropout voltage regulator with switching output current boost circuit Mar. 23, 2010
7675273 Wideband low dropout voltage regulator Mar. 9, 2010
7675282 Dual mode chip card voltage regulation circuit and method Mar. 9, 2010

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