LM2950/1

100mA LOW DROPOUT VOLTAGE REGULATORS

 

Description

LM2950/1

Features

Р High accuracy output voltage
– Guaranteed 100 mA output
– Very low quiescent current
– Extremely tight load and line regulation
– Very low temperature coefficient
– Current and thermal limiting
– Low dropout voltage
– Need only 1uF for stability
– Error flag warns of output dropout
– Logi-control electronic shutdown
– Output programmable from 1.24 to 29V
– Moisture Sensitivity Level 3

Description

The LM2950/1 is a low power voltage regulator. This device excellent choice for use in battery powered application such as cordless telephone, radio control systems, and portable computers. The LM2950/1 features very low quiescent current (75 Typ.) and very low drop output voltage (Typ. 400 at light load and 380 at 100). This includes a tight initial tolerance of 0.5% Typ., extremely good load and line regulation of 0.05% Typ., andvery low output temperature coefficient, making the LM2950/1 useful as a low-power voltage reference. The error flag output feature is used as power-on reset for warn of a low output voltage, due to following batteries on input. Other feature is the logic-compatible shutdown input which enable the regulator to be switched on and off. The LM2950/1 is available in 8-pin plastic packages. The regulator output voltage may be pin-strapped for a -XX volt or programmed from 1.24 volt to 29 volts with external pair of resistors. The LM2950/1 is offered in 3-pin to-92 package compatible with other fixed regulator.

Cross With

HTC TI ON-SEMI MICREL
LM2950/1 LP2950,LM29 50ACZ LM2950/1 MIC2950

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