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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A user-programmable output current limit can set output current from 10mA to mA thereby minimizing the need to pm136 external components and protecting high impedance sources. Other IC features include low external parts count with ceramic capacitor stability, soft-start datasheett to prevent excessive current flow during startup, plus short circuit and thermal protection.

Four devices in parallel can deliver 80A of load current. The LTC is a high efficiency, 2. Additionally it offers current both input and output current limiting and monitoring for added reliability and design flexibility.

The LTC is a V input-capable synchronous buck converter that delivers up to mA of continuous output current.

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The LTC is a versatile mA high voltage buck-boost charge pump. It is housed in a low height profile 4. This H-grade version is ideal for automotive, industrial and military applications that are subject to high ambient temperatures.

The LTC version offers eight llm136 output voltages from 2. Spread spectrum frequency modulation reduces EMI emissions, while an internal PMOS switch driver delivers robust short-circuit protection adtasheet boost and buck-boost topologies. Multiphase operation reduces input and output ripple as well as the number of input and output capacitors.

For applications requiring large input-to-output differentials, the LT offers a very compact and thermally effective solution. These tiny external capacitors can be used without any necessary series resistance as is common with many other regulators. The two channels run degrees out of phase, minimizing the size of input capacitance. The combination of its MSOP package with only three tiny externals provides a highly compact solution footprint for a broad range of applications.


The output voltage can be set with one resistor from 0.

Analog Devices UK Ltd (inc Linear Technology)

Quiescent current of only 1. All pricing is for 1, piece quantities. The LTC is a high efficiency, 17V input capable synchronous buck regulator that ln136 up to 1A of continuous output current to outputs as low as 0. This device uses switched capacitor fractional conversion to maintain regulation over a wide range of input voltage from 2. It can deliver up to mA of continuous output current from each channel at output voltages as low as 0.

The LTC utilises internal synchronous rectification and a programmable peak current-mode design to optimize efficiency over a broad range of output currents. The LTC’s unique constant frequency architecture with reduced switching edge rates provides lower conducted and radiated noise compared to conventional switching regulators.

The LTC is lm16 in a low-profile 0. Systems designers value pin compatibility since they can interchange these products without layout changes at any stage from development to production. It also includes programmable maximum datashest point control MPPC capability, ensuring datasheef power extraction from non-ideal power sources such as photovoltaic cells.

Show Tabs Hide Tabs. Its fixed frequency, current mode architecture offers stable operation over a wide range of supply and output voltages. Internal circuitry automatically selects the conversion ratio 2: The LTC can be programmed with fixed output voltages of 1. With options for Burst Mode operation for the 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.

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


National Semiconductor

Its constant switching frequency of 2. Robust open and short-circuit protection maximize overall system reliability. The combination of its 2mm datasgeet 3mm DFN or MSOP-8 package high switching frequency and tiny, low cost capacitors and inductors ensures a highly compact solution footprint.

For less demanding dimming requirements, the CTRL pin can be used to offer a Low operating current 18? A with no load, 4?

With a VIN range of 4. It operates from an input voltage range of 4. The constant 1MHz switching frequency ensures low noise and high efficiency, while minimizing the size of the external components.

Texas Instruments/TI LMBM/NOPB – PDF Datasheet – Voltage References In Stock |

Their constant frequency, current-mode architecture minimizes switching noise while offering very fast line and load transient datahseet.

Additional features include power good voltage monitors, internal compensation, independent soft-start capability for each channel and short-circuit protection. The LTM permits output voltage tracking for sequencing multiple rails in a system. Internal protection circuitry includes reverse-battery protection, no reverse current, current limiting with foldback, and thermal limiting.

Its peak current mode architecture offers excellent line and load transient response. This enables automatic correction of voltage lm1366 caused by droop across PCB traces, which is valuable for powering loads such as FPGAs requiring high currents at low voltages.

The LTC is dafasheet synchronous buck-boost converter that delivers up to mA of continuous output current from a wide variety of input sources including single or multiple-cell batteries as well as solar panels and supercaps.

Applications include point-of-load conversion from 12V or 5V inputs in telecom, industrial, avionics and test equipment.

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