All Sections: LT - 10

91. Negative Output, 500mA Low Dropout Linear Regulator Has Ultralow Noise & Ultrahigh PSRR
    News Analog Devices LT3094
    Analog Devices announces the Power by Linear™ LT3094 , an ultralow noise, ultrahigh power supply ripple rejection (PSRR), low dropout voltage, 500 mA negative linear regulator that targets applications requiring the lowest noise performance. ...
    Nov 23, 2018

92. Use "Extra" LED Driver Channel To Provide Constant-Voltage Source
    Circuits Linear Technology LT3476
    Hua (Walker) Bai Electronic Design LED applications are booming: backlighting for LCD TVs, projectors, and computer displays, camera flashes, and vehicle brake lights and taillights are just a few. All require constant-current LED drivers that ...
    Nov 27, 2018

93. Controller solves voltage drop problem of high impedance, long length power lines
    Victor Khasiev
    Circuits Linear Technology LT8710
    The LT8710 is a versatile DC/DC controller that supports boost, SEPIC, inverting, or flyback configurations, and is widely used in automotive and industrial systems. The LT8710 includes features that enable use in applications with high impedance ...
    Dec 13, 2018
94. Extend low-output-voltage switching regulator's input range
    Circuits Linear Technology LT1936 LT3010-5
    Hua (Walker) Bai, Linear Technology EDN Internal operating voltages in electronic devices continue to decrease, but input-source voltages don't change. As the difference between input and output voltages increases, so does the improvement in ...
    Jan 14, 2019
95. Get buck-boost performance from a boost regulator
    Circuits Linear Technology LT1308A
    Tom Gross, Linear Technology EDN The SEPIC (single-ended, primary-inductance-converter) topology is generally a good choice for voltage regulators that must produce an on output voltage that falls in the middle of the input-voltage range, such as a ...
    Mar 6, 2019
96. Four-quadrant power supply provides any-polarity voltage and current
    Jon Munson
    Circuits Analog Devices LT1970 LT1882
    A conventional power supply operates only in the first quadrant; positive-voltage output and current are sourced to a load or, with a deliberately miswired output, statically in the third quadrant as a minus supply. The conventional supply cannot, ...
    Mar 20, 2019
97. High efficiency synchronous SEPIC for automotive and industrial installations
    Victor Khasiev
    Circuits Analog Devices LT8711
    The LT8711 is a DC/DC controller that supports synchronous buck, boost, SEPIC and ZETA topologies, or nonsynchronous buck-boost topologies. Analog Devices offers numerous synchronous buck and boost converters and regulators, but the synchronous ...
    Apr 11, 2019
98. 100W no-Opto Isolated Flyback Controller Operates from 16V to 600V
    News Analog Devices LT8316
    PowerPulse Analog Devices /Powered by Linear introduced a high-voltage flyback controller that does not need an optoisolator for regulation. The LT8316 samples the output voltage from the isolated flyback waveform appearing across a third winding ...
    Jun 5, 2019
99. Electronic Load Achieves 0 Ohm
    Circuits Linear Technology LT1006
    Henry Santana Electronic Design Europe The general approach to an electronic load is to use a transistor across the input terminals so the current flows from drain (collector) to source (emitter). A resistance is effected by causing a current flow ...
    Jun 19, 2019
100. Lower power op-amp: Utility sine wave
     Aaron Schultz Catherine Chang Philip Karantzalis
     Circuits Linear Technology LTC6260 LT6656 LTC6906
     Our op amp family has expanded with industry-leading speed versus supply current. The LTC6258/LTC6259/LTC6260 family (single, dual, quad) provides 1.3 MHz gain-bandwidth product at a super low 20 uA supply current, with 400 uV maximum offset ...
     Jul 3, 2019

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