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The LM/LM and LM integrated cir- cuits are precision V shunt regulator diodes. These monolithic IC voltage references operate as a. LMN, LMN, LMNV Reference Diode products and disclaimers thereto appears at the end of this data sheet. The LM/LM/LM integrated circuits are precision V shunt regulator diodes. These monolithic IC voltage references operate as a low .

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All pricing is for 1, piece quantities. The LTC is a high efficiency, 2. Applications include point-of-load conversion from 12V or 5V inputs in telecom, industrial, avionics and test equipment. The LTC is a high efficiency, 17V input capable synchronous buck regulator that delivers up to 1A of continuous output current to outputs as low as 0.

The electrical specifications are identical to the existing E- and I-grade versions of this device.

Analog Devices UK Ltd (inc Linear Technology)

The LTM permits output voltage tracking for sequencing multiple rails in a system. With datasyeet VIN range of 4. The LTC utilises internal synchronous rectification and a programmable peak current-mode design to optimize efficiency over a broad range of output currents.

Robust open and short-circuit protection maximize overall system reliability. This device uses switched capacitor fractional conversion to maintain regulation over a datashete range of input voltage from 2. Applications include industrial and medical equipment, and networking and telecom systems.

Datasheet archive on 7-11-2013

Other features include a power good indicator, current-mode control, internal compensation thermal shutdown and output disconnect.

Quiescent current of only 1. Multiphase operation reduces input and output ripple as well as the number of input and output capacitors.

The combination of its thermally enhanced MSOP package and a constant datqsheet frequency up to 3MHz enables the designer to balance printed circuit board solution size with required efficiency. The combination of its 2mm x 3mm DFN or MSOP-8 package high switching frequency lm1366 tiny, low cost capacitors and inductors ensures a highly compact solution footprint. The LTC can be programmed with fixed output voltages of 1. The combination of its MSOP package with only three tiny externals provides a highly compact solution footprint for a broad range of applications.


Internal circuitry automatically selects the conversion ratio 2: The LTC accommodates an input voltage range of 4. Its fixed frequency, current mode architecture offers stable operation over a wide range of supply and output voltages. Its peak current mode architecture offers excellent line and load transient response.

A user-programmable output current limit datqsheet set output current from 10mA to mA thereby minimizing the need to oversize dwtasheet components and protecting high impedance sources. Internal protection circuitry includes reverse-battery protection, no reverse current, current limiting with foldback, and thermal limiting.

These tiny external capacitors can be used without any necessary datashdet resistance as is common with many other regulators. For less demanding dimming requirements, the CTRL pin can be used to offer a The LTM converts input supplies ranging from 4.

The low noise buck-boost topology provides a continuous transition through all of the operating modes, making it ideal for applications that must maintain a constant output voltage, even as the input source voltage transitions through the output voltage. It is housed in a low height profile 4. This enables automatic correction of voltage errors caused by droop across PCB traces, which is valuable for powering loads such as FPGAs requiring high currents at ddatasheet voltages.

Show Tabs Hide Tabs. The LTC is lk136 versatile mA high voltage buck-boost charge pump. It also includes programmable maximum power point control MPPC capability, ensuring maximum power extraction from non-ideal power sources such as photovoltaic cells.

LM (National Semiconductor) – Reference Diode, Voltage References

The LTC is a V input-capable synchronous buck converter datssheet delivers up to mA of continuous output current. Systems designers value pin compatibility since they can interchange these products without layout changes at any stage from development to production. The LTC version offers eight fixed output voltages from 2. It operates from an input voltage range of 4. A frequency adjust pin permits the user to program the frequency between kHz and 1MHz, optimizing efficiency while minimizing external component size and cost offering a very compact HB LED driver or charger solution.


With options for Burst Mode operation for dafasheet highest conversion efficiency at light load and pulse-skipping operation for lower output voltage ripple, gives users the option to personalize a circuit’s performance. Additional features include power good voltage monitors, internal compensation, independent soft-start capability for each channel and short-circuit protection. The two channels run degrees out of phase, minimizing the size of input capacitance.

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Its constant switching frequency of 2. For applications requiring large input-to-output differentials, the LT offers a very compact and thermally effective solution.

The LTC is a synchronous buck-boost converter that delivers up to mA of continuous output current from a wide variety of input dahasheet including single or multiple-cell batteries as well as solar panels and supercaps. Four devices in parallel can deliver 80A of load current.

To protect the load, the LTM features output overvoltage and overcurrent protection. The LTC’s unique constant frequency architecture with reduced dztasheet edge rates provides lower conducted and radiated noise compared to conventional switching regulators. It can deliver up to mA of continuous output current from each channel at output voltages as low as 0. The LTC is available in a low-profile 0. Their constant frequency, current-mode architecture dqtasheet switching noise while offering very fast line and load transient response.

Additionally it offers current both input and output current limiting and monitoring for added reliability and design flexibility. A with no load, 4? Spread spectrum frequency modulation reduces EMI emissions, while an internal PMOS switch driver delivers robust short-circuit protection in boost and buck-boost topologies.

For applications that require the lowest possible noise, the LTC can be configured to run in pulse-skipping mode, reducing noise and potential RF interference. This H-grade version is ideal for automotive, industrial and military applications that are subject to high ambient temperatures.

The output voltage can be set with one resistor from 0. Low operating current 18?