LM340T-12
The LM340 and LM7805 Family monolithic 3-terminal
positive voltage regulators employ internal currentlimiting, thermal shutdown and safe-area
compensation, making them essentially indestructible.
If adequate heat sinking is provided, they can deliver
over 1.5-A output current. They are intended as fixed
voltage regulators in a wide range of applications
including local (on-card) regulation for elimination of
noise and distribution problems associated with
single-point regulation. In addition to use as fixed
voltage regulators, these devices can be used with
external components to obtain adjustable output
voltages and currents
LM3578AN
Inverting and Non-Inverting Feedback Inputs
easily be set up for such DC-to-DC voltage
? 1.0V Reference at Inputs conversion circuits as the buck, boost, and inverting
? Operates from Supply Voltages of 2V to 40V configurations. The LM2578A features a unique
? Output Current up to 750 mA, Saturation Less comparator input stage which not only has separate
pins for both the inverting and non-inverting inputs, than 0.9V
but also provides an internal 1.0V reference to each
? Current Limit and Thermal Shut Down input, thereby simplifying circuit design and p.c. board
? Duty Cycle up to 90%
LM361H
Independent strobes
input, complementary TTL output voltage comparator
? Ensured high speed: 20 ns max with improved characteristics over the SE529/NE529
? Tight delay matching on both outputs for which it is a pin-for-pin replacement. The device
? Complementary TTL outputs has been optimized for greater speed performance
and lower input offset voltage. Typically delay varies
? Operates from op amp supplies: ?15V only 3 ns for over-drive variations of 5 mV to 500 mV.
? Low speed variation with overdrive variation It may be operated from op amp supplies (?15V).
? Low input offset voltage Complementary outputs having maximum skew are
? Versatile supply voltage range
LM385BM-1.2
?1% and 2% Initial Tolerance making it easy to use in almost any reference
? Operating Current of 10?A to 20mA application. The wide dynamic operating range allows
its use with widely varying supplies with excellent ? 1? Dynamic Impedance
regulation.
? Low Temperature Coefficient
? Low Voltage Reference?1.235V The extremely low power drain of the LM185-1.2-N
makes it useful for micropower circuitry. This voltage
? 2.5V Device and Adjustable Device Also reference can be used to make portable meters,
Available regulators or general purpose analog circuitry with
? LM185-2.5 Series and LM185 Series, battery life approaching shelf life.
respectively
LM386N-1
Battery Operation
? Minimum External Parts
? Wide Supply Voltage Range: 4 V?12 V or
5 V?18 V
? Low Quiescent Current Drain: 4 mA
? Voltage Gains from 20 to 200
? Ground-Referenced Input
? Self-Centering Output Quiescent Voltage
? Low Distortion: 0.2% (AV = 20, VS = 6 V, RL = 8 ?,
PO = 125 mW, f = 1 kHz)
? Available in 8-Pin MSOP Package
LM393H
Improved specifications of B-version
? Maximum rating: up to 38 V
? ESD rating (HBM): 2k V
? Low input offset: 0.37 mV
? Low input bias current: 3.5 nA
? Low supply-current: 200 ?A per comparator
? Faster response time of 1 ?sec
? Extended temperature range for LM393B
? Available in tiny 2 x 2mm WSON package
? B-version is drop-in replacement for LM293,
LM393 and LM2903, A and V versions
? Common-mode input voltage range includes
ground
? Differential input voltage range equal to maximumrated supply voltage: ?38 V
? Low output saturation voltage
? Output compatible with TTL, MOS, and CMOS
LM393N
The LM193-N series consists of two independent
precision voltage comparators with an offset voltage
specification as low as 2.0 mV max for two
comparators which were designed specifically to
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. These comparators also have a unique
characteristic in that the input common-mode voltage
range includes ground, even though operated from a
single power supply voltage.
