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Class Information
Number: 323/273
Name: Electricity: power supply or regulation systems > Output level responsive > Using a three or more terminal semiconductive device as the final control device > Linearly acting
Description: Subject matter wherein the system includes a single final control device which is operated in its linear range.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7615976 |
Switching circuit of power converter having voltage-clipping device to improve efficiency |
Nov. 10, 2009 |
| 7615977 |
Linear voltage regulator and method of limiting the current in such a regulator |
Nov. 10, 2009 |
| 7612546 |
Configurable internal/external linear voltage regulator |
Nov. 3, 2009 |
| 7609039 |
Controller and control method for DC-DC converter |
Oct. 27, 2009 |
| 7602161 |
Voltage regulator with inherent voltage clamping |
Oct. 13, 2009 |
| 7598710 |
Battery charger with temperature control |
Oct. 6, 2009 |
| 7589507 |
Low dropout regulator with stability compensation |
Sep. 15, 2009 |
| 7579815 |
Current controlling circuit arrangement and associated method for reducing crosstalk |
Aug. 25, 2009 |
| 7573246 |
Low drop-out linear regulator including a stable compensation method and circuit for particular use in automotive applications |
Aug. 11, 2009 |
| 7573247 |
Series regulator circuit |
Aug. 11, 2009 |
| 7570035 |
Voltage regulator with a hybrid control loop |
Aug. 4, 2009 |
| 7564230 |
Voltage regulated power supply system |
Jul. 21, 2009 |
| 7564277 |
Control circuits |
Jul. 21, 2009 |
| 7557556 |
Voltage control circuit |
Jul. 7, 2009 |
| 7554304 |
Low dropout voltage regulator for slot-based operation |
Jun. 30, 2009 |
| 7554305 |
Linear regulator with discharging gate driver |
Jun. 30, 2009 |
| 7554306 |
Low drop out voltage regulator circuit assembly |
Jun. 30, 2009 |
| 7548051 |
Low drop out voltage regulator |
Jun. 16, 2009 |
| 7545126 |
Controller for sensing a heavy load and a short circuit of low dropout regulators |
Jun. 9, 2009 |
| 7531994 |
Constant voltage regulator for generating a low voltage output |
May. 12, 2009 |
| 7521910 |
Method and device for measuring current in a switched current path of a circuit |
Apr. 21, 2009 |
| 7521907 |
Controller for a power converter and method of operating the same |
Apr. 21, 2009 |
| 7521912 |
Power supply apparatus |
Apr. 21, 2009 |
| 7508176 |
Controller for a DC to DC converter having linear mode and switch mode capabilities |
Mar. 24, 2009 |
| 7498780 |
Linear voltage regulating circuit with undershoot minimization and method thereof |
Mar. 3, 2009 |
| 7482790 |
Voltage regulator output stage with low voltage MOS devices |
Jan. 27, 2009 |
| 7477044 |
Voltage regulator output stage with low voltage MOS devices |
Jan. 13, 2009 |
| 7477046 |
Voltage regulator output stage with low voltage MOS devices |
Jan. 13, 2009 |
| 7471071 |
Extending the voltage operating range of boost regulators |
Dec. 30, 2008 |
| 7466115 |
Soft-start circuit and method for power-up of an amplifier circuit |
Dec. 16, 2008 |
| 7456619 |
Power supply circuit |
Nov. 25, 2008 |
| 7453239 |
Charging apparatus having a switching element for controlling charging power |
Nov. 18, 2008 |
| 7444252 |
Linearizer circuit |
Oct. 28, 2008 |
| 7436159 |
Compound power supply |
Oct. 14, 2008 |
| 7425812 |
Ramp rate closed-loop control (RRCC) for PC cooling fans |
Sep. 16, 2008 |
| 7414458 |
Power gating circuit of a signal processing system |
Aug. 19, 2008 |
| 7411375 |
Apparatus for issuing an electrical output signal |
Aug. 12, 2008 |
| 7405546 |
Standard CMOS low-noise high PSRR low drop-out regulator with new dynamic compensation |
Jul. 29, 2008 |
| 7397227 |
Fast-disabled voltage regulator circuit with low-noise feedback loop and operating method thereof |
Jul. 8, 2008 |
| 7397226 |
Low noise, low power, fast startup, and low drop-out voltage regulator |
Jul. 8, 2008 |
| 7394306 |
Regulator circuit |
Jul. 1, 2008 |
| 7388354 |
Methods and devices for low noise current source with dynamic power distribution |
Jun. 17, 2008 |
| 7375502 |
Secure supply of an integrated circuit |
May. 20, 2008 |
| RE40320 |
Permanent magnet alternator and voltage regulator circuit for the permanent magnet alternator |
May. 20, 2008 |
| 7358708 |
Linear voltage regulator |
Apr. 15, 2008 |
| 7358709 |
Constant voltage regulator for generating a low voltage output |
Apr. 15, 2008 |
| 7342440 |
Current regulator having a transistor and a measuring resistor |
Mar. 11, 2008 |
| 7312598 |
Capacitor free low drop out regulator |
Dec. 25, 2007 |
| 7307434 |
Operation voltage supply apparatus and operation voltage supply method for semiconductor device |
Dec. 11, 2007 |
| 7289308 |
Overcurrent protection circuit |
Oct. 30, 2007 |
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