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Products/Services for switching current regulator
Current limiting diodes (CLD) regulate current over a wide voltage range. There are several types of current limiting diodes (CLD). Examples include a current regulator diode, constant current diode, and current limit diodes. Search by Specification | Learn More about Current Limiting Diodes
IC switching voltage regulators are integrated circuits (ICs) that store energy in an inductor, transformer, or capacitor and then use this storage device to transfer energy from the input to the output in discrete packets over a low-resistance switch. Search by Specification | Learn More about IC Switching Voltage Regulators
...limiting diodes (CLD) regulate current over a wide voltage range. Gunn diodes are transfer electron devices (TED) which exhibit a negative resistance region. Impact ionization avalanche transit-time (IMPATT) diodes are high voltage diodes which... Search by Specification | Learn More about High Voltage Diodes
DC power supplies accept an input power and output the desired form of DC power. Common types of DC power supplies include linear power supplies, switching power supplies, DC-DC converters, and silicon controlled rectifier (SCR) type power Search by Specification | Learn More about DC Power Supplies
...are also used to control output switching. In this application, Zener diodes switch the output between voltages. This is determined by the changes in input voltage through the diode. The output circuit amounts to a Zener regulator that switches from... Search by Specification | Learn More about Zener Diodes
IC voltage regulators are three-terminal devices that provide a constant DC output voltage that is independent of the input voltage, output load current, and temperature. IC voltage regulators are used in power supplies Search by Specification | Learn More about IC Voltage Regulators
Power supplies are devices that produce AC or DC power. This grouping includes current sources, DC power supplies, AC-DC adapters, DC-DC converters, AC power sources, and DC-AC inverters. Search by Specification | Learn More about Power Supplies
Current sensors measure AC and/or DC current levels. They receive current inputs and provide outputs as analog voltage signals, analog current levels, switches, or audible signals. Search by Specification | Learn More about Current Sensors
Diodes are electronic components that conduct electric current in only one direction, functioning as a one-way valve. Diodes are manufactured using semiconductor materials such as silicon, germanium or selenium and are used as voltage Search by Specification | Learn More about Diodes
Pressure regulators are used to maintain a constant outlet pressure or flow. Search by Specification | Learn More about Pressure Regulators
Filter, regulator, lubricator (FRL) assemblies are pre-packaged or modular assemblies of common configurations of air filters, regulators, lubricators, and gauges. Search by Specification | Learn More about Filter, Regulator, Lubricator (FRL) Assemblies
Switches are used to allow electric current to flow when closed. When opened, they prevent current flow. Common switch types include pushbutton, rocker, toggle, rotary coded DIP, rotary DIP, key lock, slide, snap action, and reed. Search by Specification | Learn More about Switches
Integrated circuit (IC) linear voltage regulators use voltage-controlled sources to force a fixed voltage to appear at their output terminal. Search by Specification | Learn More about IC Linear Voltage Regulators
Eddy current proximity sensors and switches detect the proximity or presence of a target by sensing the magnetic fields generated by a reference coil. Search by Specification | Learn More about Eddy Current Proximity Sensors
Switching power supplies are DC sources that use a switching element (normally a power transistor) to generate the desired voltage. Switching power supplies are also called switch-mode products or switching mode power supplies (SMPS). Search by Specification | Learn More about Switching Power Supplies
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JAN-qualified diodes Aeroflex / Metelics
Quad TVS Arrays PanJit Touch Screen Solutions Division
Si Dual Photo Diode PREMA Semiconductor GmbH
Diodes, Rectifiers, General Purpose Diodes Arrays American Microsemiconductor, Inc.
New Zigbee Technology from Freescale Mouser Electronics, Inc.
Diodes, All Types of diodes, We Have Your Diode American Microsemiconductor, Inc.
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Product News for switching current regulator
TX Signal Relay with 7.5A Max. Switching Current
Panasonic Electric Works announces a new high current version TX relay ideal for thermostat applications. The TX-TH version has 7.5A maximum switching current for inductive loads rated at 100,000 operations. A standard footprint allows for easy replacement on existing applications. (read more)
Power SIP Modules with Output Currents up to 80A
Bel Power has added 20A, 40A, 50A, 60A, and 80A Power SIP modules to our expanding offering of non-isolated DC/DC converters. The compact, open-frame devices are optimized for high efficiency and low cost. With this addition, Bel's portfolio of SIP modules now includes cost efficient open-frame parts that can deliver 3A to 80A of output current, operating at efficiencies of up to 94%. (read more)
Switching Regulators with ESD resistance of 4kV
ROHM's BD9778F/HFP flexible step-down switching regulators incorporate an oscillator and a DMOSFET that features a high voltage resistance (36V max), large current (2A max) and low ON-resistance (0.53O typ). (read more)
Switching Regulators
For Point of Load (POL) applications, MSK has created the first hermetic, hi-rel switching regulator product line. (read more)
A70 SERIES THERMAL CUTOUT / REGULATOR / LIMITER
Cantherm's A40 series thermal cutouts have been redesigned to provide new terminals for SMT and THT for easier installation on PC boards. As always they respond rapidly to changes in the temperature of the air flowing over the device will open the contacts after reaching the preset temperature. (read more)
Current Sensor, Hall-effect, Open-Loop Sensor
Hall effect, open-loop current sensors from Honeywell Sensing & Control. The CSCA-A Series of open-loop current sensors are based on the principles of the Hall-effect wherein a Hall-effect device (HED) produces an output voltage linearly related to the amplitude and phase of a magnetic field applied to it. (read more)
CMOS LDO Regulators with Automatic Power-Saving
Side-by-side LDO regulator stages are engaged depending on load requirements-- 20 µA, max power consumption in high-speed mode, 2 µA, max in power-save mode; features include operation from input as low as 1.7 V; integrated output discharge function; inrush current, over-temperature and over-current protection. (read more)
900 kHz Single-Channel Step-Down SW Regulator
ROHM announces the BD9870, a single-channel step-down switching regulator that offers high efficiency, exceptional space savings, design simplicity and high reliability for a variety of applications, including TVs, DVD players, gaming consoles, PCs, car audio and navigation systems, industrial and office equipment, and entertainment systems. (read more)
Subminiature Pressure Regulator
Beswick Engineering designs and manufactures high-performance miniature fluid power devices.
Beswick introduces a Subminiature Pressure Regulator to offer excellent pressure regulation in an extremely compact package.
The Subminiature Pressure Regulator allows relatively precise pressure regulation in an envelope approximately the size of a miniature pneumatic fitting. (read more)
Switching Regulators Optimize Power Efficiency
The BD91x Series of step-down switching regulators combine ROHM's propriety SLLM™ (Simple Light Load Mode) technology with current-mode PWM control to provide exceptional load regulation and high efficiency at both low- and high-current load conditions. (read more)
Parts by Number for switching current regulator
| Part # | Distributor | Manufacturer | Product Category | Description |
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| TPS62208DBVT | Newark | TEXAS INSTRUMENTS | DC-DC Converters | Switching Regulator IC; Input Voltage Primary Max:6V; Output Voltage Max:1.875V; Output Current Max:0.3A; Switch Output Current Max, Isw:0.67A; Package/Case:5-SOT; No. of Pins:5; Operating Temperature Range:-40?C to +85?C RoHS Compliant: Yes |
| TPS54873PWPR | Newark | TEXAS INSTRUMENTS | DC-DC Converters | Switching Regulator IC; Input Voltage Primary Max:6V; Output Voltage Max:3.3V; Output Current Max:8A; Switch Output Current Max, Isw:9A; Package/Case:28-HTSSOP; No. of Pins:28; Operating Temperature Range:-40?C to +85?C RoHS Compliant: Yes |
| TPS54354PWPG4 | Newark | TEXAS INSTRUMENTS | DC-DC Converters | Switching Regulator IC; Input Voltage Primary Max:20V; Output Voltage Max:1.8V; Output Current Max:3A; Package/Case:16-HTSSOP; No. of Pins:16; Operating Temperature Range:-40?C to +85?C; IC Generic Number: RoHS Compliant: Yes |
| TPS54355PWPRG4 | Newark | TEXAS INSTRUMENTS | DC-DC Converters | Switching Regulator IC; Input Voltage Primary Max:20V; Output Voltage Max:2.5V; Output Current Max:3A; Package/Case:16-HTSSOP; No. of Pins:16; Operating Temperature Range:-40?C to +85?C; Leaded Process Compatible:Yes RoHS Compliant: Yes |
| TPS61103RGER | Newark | TEXAS INSTRUMENTS | DC-DC Converters | Switching Regulator IC; Input Voltage Primary Max:3.3V; Output Current Max:0.8A; Package/Case:24-VQFN; No. of Pins:24; Operating Temperature Range:-40?C to +85?C; Peak Reflow Compatible (260 C):No RoHS Compliant: Yes |
Conduct Research
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Protection For Switching Regulators
Step down regulators are used to convert a higher DC voltage to a lower required DC voltage. Switching regulators offer higher efficiency than the linear regulators, excellent load step response and...(read more)
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Inductor-Based Step-Up Switching Regulators
Inductor-based, step-up switching regulators offer high efficiency, small size and lower cost than isolated switching regulators (DC/DC converters). They are used to amplify (step up) the voltage of a...(read more)
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Adjustable Switching Voltage Regulators
For non-isolated switching voltage regulators (SVR or SR), such as our SRAD20 series, the feedback control of the PWM is used to adjust the output voltage of the regulator. The PWM voltage reference...(read more)
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Preface
Switchgear is a generic term and includes the entire range of switching devices and their combination with associated control, measuring, protecting and regulating equipment. The assemblies of such...(read more)
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Considerations for Driving Power MOSFETs in High-Current, Switch Mode Regulators
The low on-resistance and high current carrying capability of power MOSFETs make them preferred switching devices in SMPS power supply design. However, designing with these devices is not as...(read more)
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A Digital Constant Current Power LED Driver
AN1138 A Digital Constant Current Power LED Driver drive current for this type of LED would be 350 mA and Author: Stephen Bowling a typical forward voltage would be 3.5V. Secondly, we Microchip...(read more)
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Servo Amplifier Tutorial
The "Servo Amplifier" on-line tutorial reviews the operation of servo amplifiers used to drive DC and brushless motors. The complete tutorial with audio can be viewed at...(read more)
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Power Quality Analysis for Harmonic Limited (.pdf)
The increased use of nonlinear electronic equipment has become a concern in most utility power systems. Nonlinear loads draw current discontinuously during the cycle of the input voltage waveform and...(read more)
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Application Note: AAT3190 Positive/Negative Bias Supply for CCD Camera Sensors
Typical CCD camera sensors require a positive and negative bias voltage of +15V and -8V, respectively, at load currents up to 10mA. This application requires good output regulation for these bias...(read more)
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Power Semiconductors and ICs
Transistors are three-terminal semiconductor devices. One terminal controls electrical resistance or current flow between the other two terminals, giving transistors a valvelike operation. Transistors...(read more)
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Application Note 711 LM78S40 Switching Voltage Regulator... ? High-gain differential comparator ? Power switching circuit Analysis--Step-Down Operation ? High-gain amplifier Figure 2 illustrates the basic See National Semiconductor Information |
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Linear and Switching Voltage Regulator Fundamentals (PDF) A voltage regulator provides this constant DC output voltage and contains circuitry that continuously holds the output voltage at the design value See National Semiconductor Information |
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7th IEEE Workshop on Computers in Power Electronics, COMPEL... After a time delay, during which sense the current, an analog current estimation technique was the current estimator detects the change in load based See Analog Devices, Inc. Information |
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LM78xx_LM78xxA.fm V olta g e Regulator Ordering Information Product Number Output Voltage Tolerance Package Operating Temperature LM7805CT ?4% TO-220 -40?C to +125?C See Digi-Key Corporation Profile & Catalog |
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F AN4855 500mA High Efficienc December 2005 FAN4855 500mA High... 5 2 LBO FB C3 1 18pF R4 402K + C1 47?F R2 R3 VOUT 240K 100K y Boost Regulator with Adjustab 1 2 JP1 3.3V or 5V Ext Pull Up 2 + C2 C5 1 R6 R5 47?F See Fairchild Semiconductor Corporation Information |
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XAPP389: Powering CoolRunner-II CPLDs in AC-powered environments, a standard regulator can actually be more efficient than an LDO regulator, due to the fact that standard regulators have See Xilinx, Inc. Information |
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XAPP784 Bulletproof CPLD Design Practices Assure sufficient regulator current is available 12. See Xilinx, Inc. Information |
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Linear Technology - LT3481 - 36V, 2A, 2.8MHz... Buck Regulator Plus LDO LT3481 - 36V, 2A, 2.8MHz Step-Down Switching Regulator with 50µA Quiescent Current See Linear Technology Corporation Information |
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Cyclone III Device Handbook Volume 2. Chapter 1. Cyclone III... for output buffers ?0.5 3.9 V CCIO V Supply (analog) voltage for PLL regulator ?0.5 3.75 V CCA V Supply (digital) voltage for PLL ?0.5 1.8 V CCD_PLL See Digi-Key Corporation Profile & Catalog |
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MC34670 Product Summary Page MC34670: IEEE 802.3af PD With Current Mode Switching Regulator (MCZ34670) See Freescale Semiconductor, Inc. Information |
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