Electrical Regulators

Constant Current Regulators suit solid state lighting systems.
Electrical Regulators

Constant Current Regulators suit solid state lighting systems.

Based on self-biased transistor technology, NSIC20xx Series offers max voltage rating of 120 V, 3 W and can withstand peak voltages of AC off-line HBLED lighting applications. Models NSIC2020BT3G, NSIC2030BT3G, and NSIC2050BT3G have steady state current capability of 20, 30, and 50 mA, respectively. Devices turn on immediately and reach 45% regulation with anode-cathode voltage of 0.5 V applied....

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Enpirion Partners with Future Electronics to Offer the World's Lowest-cost Power-System-on-Chip DC-DC Converters
Electrical Regulators

Enpirion Partners with Future Electronics to Offer the World's Lowest-cost Power-System-on-Chip DC-DC Converters

Global Availability marks Industry's First Wafer-Level Magnetics Based Integrated Power ICs MONTREAL, Canada and HAMPTON, NJ - Enpirion, the leader of integrated power IC solutions, and Future Electronics, a global leading distributor of electronic components announce the availability of products based on the world's first wafer level magnetics (WLM) technology. In partnering with Future...

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Electrical Regulators

Switching Regulators offer over 95% conversion efficiency.

Supplied in 4 x 4 mm, 24-lead LFCSP, ADP2384 (4 A) and ADP2386 (6 A) 20 V DC/DC regulators respectively integrate 44 and 11 mΩ on-resistance power MOSFETs, accept 4.5–20 V input, and offer 0.6–18 V output range with 1% voltage accuracy. Current limit protection allows use of smaller inductors, and switching frequency can be synchronized to external clock. Operating over -40 to +125°C...

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Electrical Regulators

ON Semiconductor Drives Power Efficiency and Protection in Portable and Consumer Electronics with New High Performance Devices

Comprehensive portfolio offers highly integrated, feature-rich, lower power products developed specifically for battery-powered, noise-sensitive, space-constrained designs Electronica - MUNICH, Germany - ON Semiconductor (Nasdaq: ONNN), driving innovation in energy efficiency, continues to enable better power conservation in a wide range of portable and comsumer electronics with an expanding...

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Electrical Regulators

Allegro MicroSystems, Inc. Introduces New Offline PWM Switching Regulator IC Family

New Regulator ICs Designed to Meet Standby Power Requirements Worcester, MA - Allegro MicroSystems, Inc. introduces the STR2W100 and STR3A100 power IC series designed for switching power supplies. These new devices incorporate a power MOSFET and a current mode PWM controller IC in one package. Each package includes a startup circuit and a standby function in the controller, which achieves low...

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Linear Voltage Regulator is optimized for accuracy.
Electrical Regulators

Linear Voltage Regulator is optimized for accuracy.

Available in fixed and adjustable output voltage versions, APU1205-3 series offers better than 2% initial voltage accuracy and dropout voltage of 270 mV at 300 mA or 170 mV at 150 mA. Quiescent current at shutdown is 5 Â-µA, and other features include TTL-compatible enable/shutdown control input, current limiting, and thermal shutdown. Suited for handheld, battery-powered equipment,...

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Controller IC is designed for on-board DC/DC conversion.
Electrical Regulators

Controller IC is designed for on-board DC/DC conversion.

Intended for on-board DC/DC converter applications with designs down to 1.8 V, APU3037-3 synchronous buck regulator features internal 200 kHz oscillator (400 kHz for the A version),Â- UVLO for Vcc and Vc supplies, and external programmable soft-start function. IC comes in halogen-free, RoHS-/REACH-compliant package, operates with single 5 or 15 V supply in fixed frequency voltage mode, and...

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Electrical Regulators

Quadruple Output Regulator suits car infotainment applications.

Model A8600 power management IC includes 3 asynchronous regulators, one of which is always on and operates down to at least 3.6 VIN whileÂ- drawing less than 50 µA from 12 VIN. Available in 48-pin LQFP, product has EN/SYNC input for on/off or to increase/decrease base PWM frequency; 4 adjustable soft-start times; and 4 external compensation pins. Two high-side switches block reverse...

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Allegro MicroSystems, Inc. Introduces New Automotive 2.2 MHz Multiple Output Regulator Family
Electrical Regulators

Allegro MicroSystems, Inc. Introduces New Automotive 2.2 MHz Multiple Output Regulator Family

Full Automotive Qualification with High-Frequency Switching (> AM Band) Â- Ã‚ Â Â Â Â  Worcester, MA -  Allegro MicroSystems, Inc. introduces three new automotive power management ICs that use an internal 2.2 MHz constant on-time buck pre-regulator to supply regulated outputs commonly used in automotive CAN and microprocessor controlled applications....

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Electrical Regulators

Buck LED Driver provides constant current output.

With 6–48 V input supply voltage, 3.0 A Model A6211 integratesÂ- high-side N-channel MOSFET switch for DC-to-DC stepdown conversion. True average current is output using cycle-by-cycle, controlled on-time method. LED current is user-configurable by external current sense resistor, allowing output voltage to be set to optimize constant-current supply for variety of LED array...

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