Electrical Regulators

Electrical Regulators

Monolithic Power Systems Solutions Designed in LSI SandForce® SF3700 Flash Controller Family Reference Designs

MPS Provides Optimized Power Solutions for Next-Generation Solid-State Drives (SSD) SAN JOSE, Calif.Â- – Monolithic Power Systems (MPS) (Nasdaq: MPWR), a leading fabless manufacturer of high-performance analog and mixed-signal semiconductors, announced today its DC-DC regulators, modules, and PMIC solutions support all supply rails in several LSI SandForce® SF3700 flash controller...

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Voltage Regulators provide single LNB supply and control.
Electrical Regulators

Voltage Regulators provide single LNB supply and control.

Generation 5 A8300 and A8300-1 are fully integrated linear and switching voltage regulators that provide power and interface signals to LNB down-converter via coaxial cable. While A8300 is optimized for low-profile ceramic boost capacitors, A8300-1 is designed for use with electrolytic capacitors. For DiSEqC™ communication, ICs provide internal 22 kHz tone gated with control pin or can accept...

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Electrical Regulators

Digital POL Regulators embed dynamic loop compensation.

With input voltage range of 4.5–14.0 V, Series BMR463-25A provides adjustable output from 0.6–3.3 V and power density of 465 W/in.Â-³ Output voltage can be adjusted through PMBus commands or via 1% tolerance pin-strap resistor offering 28 levels of output voltages. When higher power is required, Series BMR463-25A can be paralleled with up to 7 devices delivering total current of 175 A....

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Synchronous Buck Regulator (5 A) offer efficiency to 95%.
Electrical Regulators

Synchronous Buck Regulator (5 A) offer efficiency to 95%.

Integrating high- and low-side power MOSFETs in 3 x 3 mm QFN-16 package, SiP12108 has current-mode constant on-time (CM-COT) architecture, full protection feature set, 2.8–5.5 V input range, and adjustable output voltage down to 0.6 V with ±1% accuracy. Selectable power-saving mode enables efficiency to 95% across full range of load current, and switching frequencies are programmable to 4...

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Electrical Regulators

Ultra-Low-Noise LDO Regulators target RF signal devices.

Operating from 4.5–16 V, Models ADM7150/1 provide up to 800 mA of output current and support output voltages from 1.5–5.0 V. Regulators achieve output-noise spectral density of 1.4 nV/rtHz from 10 kHz to 1 MHz, minimizing VCO phase noise in point-to-point microwave radios, satellite communications, defense electronics, and other wideband applications. Additionally, user-adjustable CBYP can...

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LDO Regulators have low quiescent current, 300 mA max output.
Electrical Regulators

LDO Regulators have low quiescent current, 300 mA max output.

FeaturingÂ- quiescent current of ~30 µA and output voltage accuracy of ±2%, APE8800A-HF-3 positive linear regulators can supply 300 mA output current with drop-out voltage of 250 mV. Current limit protection and thermal shutdown features are also standard, and LDOs can operate with low ESR ceramic output capacitors as small as 1 µF for stability. Available with...

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Electrical Regulators

Current-Sharing LDOs withstand harsh environments.

Used in parallel, 3 A Model TPS7H1101-SP can output up to 6 A, while 0.5 A Model TPS7H1201-HT can output up to 1 A. Input range of 1.5–7 V allows voltage support for power rails below 3.3 V, and low dropout of 75 mV at 1 A allows for minimal input-to-output voltage conversion. Available in 16-pin thermally enhanced ceramic flat pack, Model TPS7H1101-SP is QML Class V-qualified up to 125°C...

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Single LNB Regulator serves satellite receiver applications.
Electrical Regulators

Single LNB Regulator serves satellite receiver applications.

Supplied in 3 x 3 mm QFN package (suffix ES) with exposed pad for thermal dissipation, A8304SESTR-T monolithic linear and switching voltage regulator provides power and interface signals to LNB (Low Noise Block) down converter via coaxial cable. Boost switch and compensation circuitry, integrated within device, reduce external component requirements, while 704 kHz switching frequency and...

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Electrical Regulators

DC-DC Regulator delivers digital dynamic-loop-compensation.

Operating over input voltage range of 4.5–14.0 V, BMR461 Point-of-Load Module delivers output from 0.6–5.0 V, which can be adjusted via strap-resistor or PMBus command. Dynamic Loop Compensation is based on state-space or model-predictive control, which guarantees stability while achieving optimum dynamic performance without requiring external components. Housed in LGA package measuring 0.48...

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Switching Regulators offer efficiencies to 97%.
Electrical Regulators

Switching Regulators offer efficiencies to 97%.

Supplied in industry-standard TO-220 SIP packaging, M78A/M78SA Switching Regulators are suitable for applications where maximum load current is 0.5 A and full load operation at elevated supply voltages is needed. Units feature input voltage from 4.75–32 Vdc and output voltages from 1.5–15 Vdc. Minimum 280 kHz switching frequency produces efficiencies as high as 97%, resulting in full-load...

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