What is LDO?
| LDO stands for low-dropout, which usually refers to a regulator that can operate with a very small input and output differential voltage. |
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| 2012-01-30 | LDO regulator works from 0.5-3V LDO regulator works from 0.5-3V |
| 2012-01-24 | DC/DC controller touts 95% efficiency at 2MHz The LTC3839 operates from 4.5-38V input voltage range and output voltages ranging from 0.6-5.5V. |
| 2011-12-21 | Microphone combines pre-amplifier, LDO, ADC Microphone combines pre-amplifier, LDO, ADC |
| 2011-12-02 | Buck converter operates at fixed 1.2MHz frequency Linear Tech's 15V, 300mA LTC3103 and LTC3104 use synchronous rectification that claims to deliver efficiencies as high as 95 percent. |
| 2011-12-01 | Power IC supports 3.5-6.5V input voltage The TPS75005 features two low-noise, 500mA low-dropout linear regulators for TI's real-time control MCUs. |
| 2011-11-28 | LDO regulator touts 1.6-5.5V input voltage LDO regulator touts 1.6-5.5V input voltage |
| 2011-11-22 | LDOs operate from 3.3-20V ADI's low dropout regulators register power supply rejection ratio of 60dB at 10kHz in 3V operation. |
| 2011-10-25 | LDOs improve battery efficiency NXP has released a new family of LD6806 LDO series that includes the LD6806CX4, which features low noise performance, low standby current, and an ultra-small wafer-level chip-scale package. |
| 2011-09-05 | Green LED as substitute for LDO regulator Green LED as substitute for LDO regulator |
| 2011-07-28 | Buck regulators, LDOs occupy 69mm2 board area Analog Devices has unveiled its ADP5024 and ADP5034 regulators/LDOs that features 3MHz and 1.2A step down regulators. |
| 2011-05-17 | Switching regulator offers 55V transient protection Linear Technology has introduced a 500mA (IOUT), 36V step-down switching regulator with integrated LDO packaged in a 3mmx3mm QFN or MSOP-12E. |
| 2011-04-04 | LDO regulator boast low power consumption, high speed LDO regulator boast low power consumption, high speed |
| 2011-02-25 | Micrel LDOs target handheld instruments Micrel Inc.'s MIC5373/83/74/84 series of LDOs feature three 200mA LDOs, an optional fourth LDO output for a real time clock (RTC), integrated power on reset, user-defined voltage monitoring capabilities, adjustable POR delay time and manual reset. |
| 2011-02-21 | LDO in HSNT-4(0808) package consumes 0.9µA LDO in HSNT-4(0808) package consumes 0.9µA |
| 2011-02-11 | LDO regulators consume 560nA at no-load LDO regulators consume 560nA at no-load |
| 2011-02-11 | 3A LDO can be paralleled for heat spreading 3A LDO can be paralleled for heat spreading |
| 2010-12-14 | LDOs adjust output voltages down to 0.5V Micrel's MIC61150 and the MIC61300 offer highly flexible solutions for low V(IN)/V(OUT) applications |
| 2010-11-18 | 700mA LDO regulator features reverse current protection 700mA LDO regulator features reverse current protection |
| 2010-09-01 | 200mA, -36V LDO regulators boast high PSRR, low noise 200mA, -36V LDO regulators boast high PSRR, low noise |
| 2010-08-16 | Power supply improves AMOLED pictures TI's TPS65137 200mA dual output power supply is designed to provide improved picture quality for active matrix OLED displays that require positive and negative supply rails. |
| 2010-07-06 | Touch MCUs with LDO operate at 150µA/MHz Touch MCUs with LDO operate at 150µA/MHz |
| 2010-06-01 | LDO regulators consume 32µA per channel LDO regulators consume 32µA per channel |
| 2010-04-28 | PMIC enables flexible sequencing in handheld apps Micrel is rolling out the MIC23060 PMIC that integrates a high-efficiency DC/DC converter with the company's HyperLight Load technology and a post regulating, low voltage-capable LDO. |
| 2010-04-07 | Power reference design for the TMS320C6472, 12Vin DC/DC controllers and LDOs (1x C6472) This application note is intended for designers who wish to design a TMS320C6472 DSP into a system using a nominal input voltage of 12V, external FETs for design flexibility and low-dropout (LDO) regulators for the low-power rails. |
| 2010-03-18 | Integrated Ethernet switch cuts costs, simplifies design Micrel Inc. has released the KSZ8873/KSZ8863 series of highly integrated three-port switch-on-a-chip ICs touted to provide the smallest footprint. |
| 2010-03-02 | LDO offers ±1.22V to ±20V adjustable voltage LDO offers ±1.22V to ±20V adjustable voltage |
| 2010-02-18 | Dual LDO packs independent inputs, shutdown controls Dual LDO packs independent inputs, shutdown controls |
| 2010-02-04 | LDO delivers 100mA continuous output current LDO delivers 100mA continuous output current |
| 2010-01-12 | PMIC packs start-up sequence programmability From austriamicrosystems comes the AS3607 power management IC (PMIC) that it claims features a level of start-up sequence programmability not found in competing devices. |
| 2009-12-23 | Linear regulators leverage BiCMOS technology Intersil's new LDOs claim the industry's fastest transient response, ensuring that the output voltage is regulated under varying load currents. |
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