LP2950CZ-3.3 ,100mA, 3V, Low Power Low Dropout Voltage RegulatorFeatures100mA). They are ideally suited for use in battery-poweredn 5V, 3V, and 3.3V versions avail ..
LP2950CZ-3.3 ,100mA, 3V, Low Power Low Dropout Voltage Regulatorfeatures. The first is the ErrorZ SUFFIXOutput that can be used to signal external circuitry of an ..
LP2950CZ-3.3 ,100mA, 3V, Low Power Low Dropout Voltage RegulatorLP2950, LP2951, NCV2951100 mA, Low Power LowDropout Voltage RegulatorThe LP2950 and LP2951 are micr ..
LP2950CZ-3.3/NOPB ,Series of Fixed Micropower Voltage Regulators 3-TO-92 -40 to 125Features 3 DescriptionThe LP2950-N and LP2951-N are micropower1• Input Voltage Range: 2.3 V to 30 V ..
LP2950CZ-3.3RA ,100mA, 3V, Low Power Low Dropout Voltage Regulatorlow quiescent bias current of 75 A and are capable of supplyingoutput currents in excess of 100 mA ..
LP2950CZ-5.0 ,100mA, 3V, Low Power Low Dropout Voltage RegulatorThermal CharacteristicsÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁMaxi ..
LS7315 , AC POWER CONTROLLERS
LS7317 , 5-SPEED AC MOTOR CONTROLLER / 5-STEP LAMP DIMMER
LS7339 , AUTO SHUT-OFF AC POWER SWITCH WITH PROGRAMMABLE TIMER
LS7340 , AUTO SHUT-OFF AC POWER SWITCH WITH PROGRAMMABLE TIMER
LS7362 , BRUSHLESS DC MOTOR COMMUTATOR/CONTROLLER
LS7366R , 32-BIT QUADRATURE COUNTER WITH SERIAL INTERFACE
LP2950ACDT-5.0RK-LP2950CDT-3.3-LP2950CDT-3.3RK-LP2950CZ-3.3-LP2950CZ-3.3RA-LP2950CZ-5.0-LP2951-LP2951ACD-LP2951ACD-3.0-LP2951ACD-3.3-LP2951ACDM-3.0R2-LP2951ACDM-3.3R2-LP2951ACDM-5.0R2-LP2951ACDMR2-LP2951CD-LP2951CD-3.0-LP2951CD-3.3R2-LP2951CDMR2-LP2951CDR2
100mA, 3V, Low Power Low Dropout Voltage Regulator
LP2950, LP2951, NCV2951
100 mA, Low Power Low
Dropout V oltage Regulator
The LP2950 and LP2951 are micropower voltage regulators that are
specifically designed to maintain proper regulation with an extremely
low input−to−output voltage differential. These devices feature a very
low quiescent bias current of 75 �A and are capable of supplying
output currents in excess of 100 mA. Internal current and thermal
limiting protection is provided.
The LP2951 has three additional features. The first is the Error
Output that can be used to signal external circuitry of an out of
regulation condition, or as a microprocessor power−on reset. The
second feature allows the output voltage to be preset to 5.0 V , 3.3 V or
3.0 V output (depending on the version) or programmed from 1.25 V
to 29 V. It consists of a pinned out resistor divider along with direct
access to the Error Amplifier feedback input. The third feature is a
Shutdown input that allows a logic level signal to turn−off or turn−on
the regulator output.
Due to the low input−to−output voltage differential and bias current
specifications, these devices are ideally suited for battery powered
computer, consumer, and industrial equipment where an extension of
useful battery life is desirable. The LP2950 is available in the three
pin case 29 and DPAK packages, and the LP2951 is available in the
eight pin dual−in−line, SOIC−8 and Micro8 surface mount packages.
The ‘A’ suffix devices feature an initial output voltage tolerance
±0.5%.
Features Pb−Free Packages are Available Low Quiescent Bias Current of 75 �A Low Input−to−Output V oltage Differential of 50 mV at 100 �A and
380 mV at 100 mA 5.0 V, 3.3 V or 3.0 V ±0.5% Allows Use as a Regulator or Reference Extremely Tight Line and Load Regulation Requires Only a 1.0 �F Output Capacitor for Stability Internal Current and Thermal Limiting NCV Prefix for Automotive and Other Applications Requiring Site
and Control Changes
LP2951 Additional Features Error Output Signals an Out of Regulation Condition Output Programmable from 1.25 V to 29 V Logic Level Shutdown Input
(See Following Page for Device Information.)
