UTCLP2950/2951 LINEAR INTEGRATED CIRCUIT

1

QW-R102-001,E

100 mA LOW-DROPOUT VOLTAGE

REGULATOR

DESCRIPTION

The UTC LP2950/2951 is a monolithic integrated voltage

regulator with low dropout voltage, and low quiescent current.

It includes many features that suitable for different

applications. Available in 3-pin TO-92, DIP-8 and SOP-8

packages.

FEATURES

*High accuracy 2.5, 3.0, 3.3, 3.6 or 5V fixed output for

TO-92, SOP-8 package.

*Extremely low quiescent current and dropout voltage.

*Extremely tight load and line regulation.

*Current and thermal limiting.

*Very low temperature coefficient.

*Logic controlled shutdown and error flag available for DIP

and SOP package.

*Output voltage programmable for DIP and SOP package.

APPLICATIONS

*Battery powered equipment.

*High efficient linear regulator down to 1.24V.

*Cellular phones.

TO-92

SOP-8

DIP-8

1

ORDERING INFORMATION

PART NUMBER

TEMPERATURE RANGE

PACKAGE

ACCURACY

UTC LP2950-5.0

-40 ~ +125

°C

3-Pin TO-92 plastic

2.0%

UTC LP2950-3.0

-40 ~ +125

°C

3-Pin TO-92 plastic

1.0%

UTC LP2950-3.3

-40 ~ +125

°C

3-Pin TO-92 plastic

1.0%

UTC LP2950-3.6

-40 ~ +125

°C

3-Pin TO-92 plastic

2.0%

UTC LP2950-2.5

-40 ~ +125

°C

3-Pin TO-92 plastic

1.0%

UTC LP2950-5.0

-40 ~ +125

°C

8-Pin SOP-8 plastic

2.0%

UTC LP2950-3.0

-40 ~ +125

°C

8-Pin SOP-8 plastic

1.0%

UTC LP2950-3.3

-40 ~ +125

°C

8-Pin SOP-8 plastic

1.0%

UTC LP2951

-40 ~ +125

°C

8-Pin SOP-8 plastic

2.0%

UTC LP2951

-40 ~ +125

°C

8-Pin DIP-8 plastic

2.0%