Electrical Regulators

Electrical Regulators

Voltage Regulator has input voltage of 3-50 V.

NEU ISENBURG, Germany, September 7// -- Seiko Instruments Inc. has released its new High Input Voltage CMOS Voltage Regulator S-1142. This Voltage Regulator has an input Voltage of 3V...50V and low current consumption of only 4microA typ. This makes the high-temperature type (suffix H"; Ta= -40degreesC...+105degreesC) ideal for automotive applications, connecting the vehicle battery directly....

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Electrical Regulators

Voltage Regulator has input voltage of 3-50 V.

NEU ISENBURG, Germany, September 7// -- Seiko Instruments Inc. has released its new High Input Voltage CMOS Voltage Regulator S-1142. This Voltage Regulator has an input Voltage of 3V...50V and low current consumption of only 4microA typ. This makes the high-temperature type (suffix H"; Ta= -40degreesC...+105degreesC) ideal for automotive applications, connecting the vehicle battery directly....

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Low-Noise Step-Down Switching Regulator delivers up to 15 mA.
Electrical Regulators

Low-Noise Step-Down Switching Regulator delivers up to 15 mA.

Supplied in 2 x 2 mm, 8-lead DFN package, LTC3620 synchronous buck regulator operates from 2.9-5.5 V input and is adjustable to outputs down to 0.6 V. Internal synchronous switches deliver efficiencies up to 95%, and Burst Mode-® operation requires only 18 µA quiescent current. Variable frequency architecture maximizes efficiency while minimizing noise and keeping out of audio range. Also...

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Low-Noise Step-Down Switching Regulator delivers up to 15 mA.
Electrical Regulators

Low-Noise Step-Down Switching Regulator delivers up to 15 mA.

Supplied in 2 x 2 mm, 8-lead DFN package, LTC3620 synchronous buck regulator operates from 2.9-5.5 V input and is adjustable to outputs down to 0.6 V. Internal synchronous switches deliver efficiencies up to 95%, and Burst ModeÂ-® operation requires only 18 µA quiescent current. Variable frequency architecture maximizes efficiency while minimizing noise and keeping out of audio range....

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Step-Down Regulator requires 75 µA quiescent current.
Electrical Regulators

Step-Down Regulator requires 75 µA quiescent current.

Supplied in MSOP-16 package, LT3695 operates from 3.6-36 V input and can safely sustain transient voltages up to 60 V. Regulator is designed to tolerate single fault conditions and has 1.45 A internal switch that can deliver up to 1 A continuous output current at voltages as low as 0.8 V. Switching frequency is user-programmable from 250 kHz to 2.2 MHz, and output ripple is rated below 15...

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Step-Down Regulator requires 75 -µA quiescent current.
Electrical Regulators

Step-Down Regulator requires 75 -µA quiescent current.

Supplied in MSOP-16 package, LT3695 operates from 3.6-36 V input and can safely sustain transient voltages up to 60 V. Regulator is designed to tolerate single fault conditions and has 1.45 A internal switch that can deliver up to 1 A continuous output current at voltages as low as 0.8 V. Switching frequency is user-programmable from 250 kHz to 2.2 MHz, and output ripple is rated below 15...

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Dual Output Regulator operates at frequencies up to 2 MHz.
Electrical Regulators

Dual Output Regulator operates at frequencies up to 2 MHz.

Integrating 2% constant on-time buck regulator and 2% linear regulator, A4402 suits microcontroller or DSP-based applications. Unit includes adjustable soft-start timer, watchdog timer to monitor state of microcontroller/DSP, and power-on reset function with adjustable delay as signal to reset microcontroller/DSP. Available in 16-pin TSSOP package, with exposed pad for enhanced thermal...

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Dual Output Regulator operates at frequencies up to 2 MHz.
Electrical Regulators

Dual Output Regulator operates at frequencies up to 2 MHz.

Integrating 2% constant on-time buck regulator and 2% linear regulator, A4402 suits microcontroller or DSP-based applications. Unit includes adjustable soft-start timer, watchdog timer to monitor state of microcontroller/DSP, and power-on reset function with adjustable delay as signal to reset microcontroller/DSP. Available in 16-pin TSSOP package, with exposed pad for enhanced thermal...

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3A, 4MHz, Synchronous Step-Down Regulator in 3mm x 4mm QFN
Electrical Regulators

3A, 4MHz, Synchronous Step-Down Regulator in 3mm x 4mm QFN

MILPITAS, CA - September 1, 2009 - The LTC3612 is a high efficiency, 4MHz synchronous buck regulator from Linear Technology that incorporates a constant frequency, current mode architecture. It can deliver up to 3A of continuous output current at output voltages as low as 0.6V from a 3mm x 4mm QFN or a thermally enhanced TSSOP-20 package. The LTC3612 operates from an input voltage of 2.25V to...

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3A, 4MHz, Synchronous Step-Down Regulator in 3mm x 4mm QFN
Electrical Regulators

3A, 4MHz, Synchronous Step-Down Regulator in 3mm x 4mm QFN

MILPITAS, CA - September 1, 2009 - The LTC3612 is a high efficiency, 4MHz synchronous buck regulator from Linear Technology that incorporates a constant frequency, current mode architecture. It can deliver up to 3A of continuous output current at output voltages as low as 0.6V from a 3mm x 4mm QFN or a thermally enhanced TSSOP-20 package. The LTC3612 operates from an input voltage of 2.25V to...

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