National Semiconductor

The LPV3xx-N are low power (9-µA per channel at 5V) versions of the LMV3xx op amps. This is another addition to the LMV family of commodity op amps.

The LP3986 is a 150 mA dual low dropout regulator designed for portable and wireless applications with demanding performance and board space requirements.

The LP3986 is a 150 mA dual low dropout regulator designed for portable and wireless applications with demanding performance and board space requirements.

The LP3986 is a 150 mA dual low dropout regulator designed for portable and wireless applications with demanding performance and board space requirements.

LP3985 Micropower, 150mA Low-Noise Ultra Low-Dropout CMOS Voltage Regulator. Designed for portable and wireless applications with demanding performance and space requirements.

The LP3984 is a micropower 150 mA ultra low-dropout CMOS voltage regulator in subminiature 4-I/O DSBGA package designed for portable and wireless applications.

LP38690 and LP38692 are 1-A Low Dropout CMOS Linear Regulators stable with ceramic output capacitors.

LP2987/LP2988 Micropower, 200 mA Ultra Low-Dropout Voltage Regulator with Programmable Power-On Reset Delay; Low Noise Version Available (LP2988)

The LP2982 is a 50-mA, fixed-output voltage LDO designed to provide ultra-low dropout and lower noise in battery-powered applications.

A high-current LDO regulator is simple to design with the LP2975 LDO Controller.

Dual 150mA Ultra Low-Dropout Regulator

Dual 150mA ultra low-dropout (LDO) regulator operating from +2.70V to +7.0V input supply.

The LP2950 and LP2951 are micropower voltage regulators designed to maintain proper regulation with an extremely low input-to-output voltage differential.

The LP2950-N and LP2951-N are micropower voltage regulators with very low quiescent current (75 µA typical) and very low dropout voltage (typical 40 mV at light loads and 380 mV at 100 mA).

Low-voltage, rail-to-rail output operational amplifiers available in single, dual, and quad configurations.

The LMH664X family true single supply voltage feedback amplifiers offer high speed (130 MHz), low distortion (−62 dBc), and exceptionally high output current (approximately 75 mA) at low cost and with reduced power consumption when compared against existing devices with similar performance.

LMC6442 is a dual micropower rail-to-rail output single supply operational amplifier ideal for battery powered systems.

LMC6001 Ultra Ultra-Low Input Current Amplifier with 100% tested input currents of 25 fA max., low operating power, and ESD protection of 2000V.

High Precision, 6MHz Rail-To-Rail Output Operational Amplifier

The LM8333 Mobile I/O Companion offloads the burden of keyboard scanning from the host, while providing extremely low power consumption in both operational and standby modes. It supports keypad matrices up to 8 × 8 in size (plus another 8 special-function keys), for portable applications such as cellphones, PDAs, games, and other handheld applications.

The LM78Lxx series of three terminal positive regulators is available with several fixed output voltages.

The LM4953 is an audio power amplifier designed for driving Ceramic Speaker in portable applications.

The LM4864 is a bridged audio power amplifier capable of delivering 725mW of continuous average power into an 8Ω load with 1% THD+N from a 5V power supply.

The LM431 is a 3-terminal adjustable shunt regulator with ensured temperature stability over the entire temperature range of operation.

The LM431 is a 3-terminal adjustable shunt regulator with guaranteed temperature stability over the entire temperature range of operation. The output voltage may be set at any level greater than 2.5V (V_REF) up to 36V merely by selecting two external resistors that act as a voltage divided network.

The LM4120 device is a precision low-power, low dropout bandgap voltage reference with up to 5-mA output current source and sink capability.

Ideal for space critical applications, the LM4051 precision voltage reference is available in the sub-miniature (3mm x 1.3mm) SOT-23 surface-mount package. The LM4051’s advanced design eliminates the need for an external stabilizing capacitor while ensuring stability with any capacitive load, thus making the LM4051 easy to use.

Ideal for space-critical applications, the LM4040-N precision voltage reference is available in the sub-miniature SC70 and SOT-23 surface-mount package. The advanced design of the LM4040-N eliminates the need for an external stabilizing capacitor while ensuring stability with any capacitive load, thus making the LM4040-N easy to use.

LM4040-N/-Q1 Precision Micropower Shunt Voltage Reference

The LM3670 step-down DC-DC converter is optimized for powering ultra-low voltage circuits from a single Li-Ion cell or 3 cell NiMH/NiCd batteries. It provides up to 350 mA load current, over an input voltage range from 2.5V to 5.5V.

LM2524D/LM3524D are improved versions of the standard LM3524, offering enhanced performance and features with pin compatibility.

The LM3351 is a CMOS charge-pump voltage converter which efficiently provides a 3.3V to 5V step-up, or 5V to 3.3V step-down.

The LM3202 is a DC-DC converter optimized for powering RF power amplifiers (PAs) from a single Lithium-Ion cell, stepping down input voltage from 2.7V to 5.5V to a variable output voltage from 1.3V to 3.16V.

The LM2990 is a three-terminal, low-dropout, 1-A negative voltage regulator available with fixed output voltages of −5V, −5.2V, −12V, and −15V.

The LM2937 is a positive voltage regulator capable of supplying up to 500 mA of load current with a low dropout voltage characteristic.

The LM2937 is a positive voltage regulator capable of supplying up to 500 mA of load current. The use of a PNP power transistor provides a low dropout voltage characteristic.

The LM2936 ultra-low quiescent current regulator features low dropout voltage and low current in the standby mode. With less than 15 μA quiescent current at a 100 μA load, the LM2936 is ideally suited for automotive and other battery operated systems.

The LM285/LM385 series are micropower two-terminal bandgap voltage regulator diodes. Designed to operate over a wide current range of 10 μA to 20 mA, these devices feature exceptionally low dynamic impedance, low noise and stable operation over time and temperature.

The LM2596 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving a 3A load with excellent line and load regulation.

The LM2595 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving a 1A load with excellent line and load regulation.

LM1577/LM2577 are monolithic integrated circuits that provide all of the power and control functions for step-up (boost), flyback, and forward converter switching regulators.

The LM20 is a precision analog output CMOS integrated-circuit temperature sensor that operates over −55°C to 130°C. The power supply operating range is 2.4 V to 5.5 V.

LM1972 μPot 2-Channel 78dB Audio Attenuator with Mute

6.25Gbps Backplane Equalizer

DS92LV1021A 16-40 MHz 10 Bit Bus LVDS Serializer

DS90LV028A is a dual CMOS differential line receiver designed for ultra low power dissipation, low noise, and high data rates.

The DS90CR215/DS90CR216 is a +3.3V Rising Edge Data Strobe LVDS 21-Bit Channel Link operating at 66 MHz. The transmitter converts 21 bits of CMOS/TTL data into three LVDS data streams, and the receiver converts them back.

Differential line driver and receiver pair designed for ST506, ST412, ESDI disk drive standards and RS-422 interface.

The DS64EV100 programmable equalizer provides compensation for transmission medium losses and reduces the medium-induced deterministic jitter for NRZ data channel.

DS3486 Quad RS-422, RS-423 Line Receiver with four independent receivers, TRI-STATE outputs, and internal hysteresis.