The LM123 is a three-terminal positive regulator with effects of input voltage, load currents, ambient a preset 5V output and a load driving capability of 3 temperature, and power dissipation ensure that the amps. New circuit design and processing techniques LM123 will perform satisfactorily as a system are used to provide the high output current without element. sacrificing the regulation characteristics of lower current devices. For applications requiring other voltages, see LM150 series adjustable regulator data sheet. The LM323A offers improved precision over the standard LM323-N. Parameters with tightened Operation is specified over the junction temperature specifications include output voltage tolerance, line range ?55?C to 150?C for LM123, ?40?C to 125?C regulation, and load regulation. The 3 amp regulator is virtually blowout proof. Current limiting, power limiting, and thermal shutdown 2? Ensured 1% Initial Accuracy (A Version) provide the same high level of reliability obtained with ? 3 Amp Output Current these techniques in the LM109 1 amp regulator. ? Internal Current and Thermal Limiting No external components are required for operation of ? 0.01? Typical Output Impedance the LM123. If the device is more than 4 inches from ? 7.5V Minimum Input Voltage the filter capacitor, however, a 1 ?F solid tantalum capacitor should be used on the input. A 0.1 ?F or ? 30W Power Dissipation larger capacitor may be used on the output to reduce ? P Product Enhancement tested load transient spikes created by fast switching digital logic, or to swamp out stray load capacitance. DESCRIPTION An overall worst case specification for the combined The LM123 is a three-terminal positive regulator with effects of input voltage, load currents, ambient a preset 5V output and a load driving capability of 3 temperature, and power dissipation ensure that the amps. New circuit design and processing techniques LM123 will perform satisfactorily as a system are used to provide the high output current without element. sacrificing the regulation characteristics of lower current devices. For applications requiring other voltages, see LM150 series adjustable regulator data sheet. The LM323A offers improved precision over the standard LM323-N. Parameters with tightened Operation is specified over the junction temperature specifications include output voltage tolerance, line range ?55?C to 150?C for LM123, ?40?C to 125?C regulation, and load regulation. for LM323A, and 0?C to 125?C for LM323-N. A hermetic TO-3 package is used for high reliability and low thermal resistance.

Features ? Wide gain bandwidth: 1.3 MHz ? Input common mode voltage range includes ground ? Large voltage gain: 100 dB ? Very low supply current/amplifier: 375 ?A ? Low input bias current: 20 nA ? Low input voltage: 3 mV max. ? Low input offset current: 2 nA ? Wide power supply range: ? Single supply: 3 V to 30 V ? Dual supplies: ?1.5 V to ?15 V Description The LM124, LM224x and LM324x consist of four independent, high gain operational amplifiers with frequency compensation implemented internally. They operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and the low-power supply current drain is independent of the magnitude of the power supply voltage.

Description These devices consist of four independent high-gain ? Input Offset Current: 2 nA Typical frequency-compensated operational amplifiers that ? Input Bias Current: 20 nA Typical are designed specifically to operate from a single MMA Versions: 15 nA Typical supply or split supply over a wide range of voltages. 1 Features? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?2 Application 1? 2-kV ESD Protection for:? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? Blu-ray Players and Home Theaters ? LM224K, LM224KA? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?? Chemical and Gas Sensors ? LM324K, LM324KA? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?? DVD Recorders and Players ? LM2902K, LM2902KV, LM2902KAV? ? ? ? ? ? ? ?? Digital Multimeter: Bench and Systems ? Wide Supply Ranges? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?? Digital Multimeter: Handhelds ? Single Supply: 3 V to 32 V? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? Field Transmitter: Temperature Sensors (26 V for LM2902)? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?? Motor Control: AC Induction, Brushed DC, ? Dual Supplies: ?1.5 V to ?16 V  

The LM135 series are precision, easily-calibrated, 1? Directly Calibrated to the Kelvin Temperature integrated circuit temperature sensors. Operating as Scale a 2-terminal zener, the LM135 has a breakdown ? 1?C Initial Accuracy Available voltage directly proportional to absolute temperature ? Operates from 400 ?A to 5 mA at 10 mV/?K. With less than 1-? dynamic impedance, ? Less than 1-? Dynamic Impedance the device operates over a current range of 400 ?A to 5 mA with virtually no change in performance. When ? Easily Calibrated calibrated at 25?C, the LM135 has typically less than ? Wide Operating Temperature Range 1?C error over a 100?C temperature range. Unlike ? 200?C Overrange other sensors, the LM135 has a linear output. ? Low Cost Applications for the LM135 include almost any type of temperature sensing over a ?55?C to 150?C 2 Applications temperature range. The low impedance and linear output make interfacing to readout or control circuitry ? Power Supplies are especially easy. ? Battery Management The LM135 operates over a ?55?C to 150?C ? HVAC temperature range while the LM235 operates over a ? Appliances ?40?C to 125?C temperature range. The LM335 operates from ?40?C to 100?C. The LMx35 devices are available packaged in hermetic TO transistor packages while the LM335 is also available in plastic TO-92 packages

The LM135 series are precision, easily-calibrated, 1? Directly Calibrated to the Kelvin Temperature integrated circuit temperature sensors. Operating as Scale a 2-terminal zener, the LM135 has a breakdown ? 1?C Initial Accuracy Available voltage directly proportional to absolute temperature ? Operates from 400 ?A to 5 mA at 10 mV/?K. With less than 1-? dynamic impedance, ? Less than 1-? Dynamic Impedance the device operates over a current range of 400 ?A to 5 mA with virtually no change in performance. When ? Easily Calibrated calibrated at 25?C, the LM135 has typically less than ? Wide Operating Temperature Range 1?C error over a 100?C temperature range. Unlike ? 200?C Overrange other sensors, the LM135 has a linear output. ? Low Cost Applications for the LM135 include almost any type of temperature sensing over a ?55?C to 150?C 2 Applications temperature range. The low impedance and linear output make interfacing to readout or control circuitry ? Power Supplies are especially easy. ? Battery Management The LM135 operates over a ?55?C to 150?C ? HVAC temperature range while the LM235 operates over a ? Appliances ?40?C to 125?C temperature range. The LM335 operates from ?40?C to 100?C. The LMx35 devices are available packaged in hermetic TO transistor packages while the LM335 is also available in plastic TO-92 packages.