LP5996

EN1

EN2

1 PF

1 PF

1 PF

EN1

EN2

GND

10 nF

1

2

3

4

6

10

9

LP5996

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SNVS415B – NOVEMBER 2006 – REVISED JANUARY 2008

LP5996 Dual Linear Regulator with 300mA and 150mA Outputs

Check for Samples: LP5996

1

FEATURES

APPLICATIONS

2

•

2 LDO Outputs with Independent Enable

•

Cellular Handsets

•

1.5% Accuracy at Room Temperature, 3% over

•

PDA's

Temperature

•

Wireless Network Adaptors

•

Thermal Shutdown Protection

•

Stable with Ceramic Capacitors

DESCRIPTION

The LP5996 is a dual low dropout regulator. The first regulator can source 150mA, while the second is capable

of sourcing 300mA.

The LP5996 provides 1.5% accuracy requiring an ultra low quiescent current of 35µA. Separate enable pins

allow each output of the LP5996 to be shut down, drawing virtually zero current.

The LP5996 is designed to be stable with small footprint ceramic capacitors down to 1µF.

The LP5996 is available in fixed output voltages and comes in a 10 pin, 3mm x 3mm package. .

Table 1. Key Specifications

VALUE

UNIT

Input Voltage Range

2.0V to 6.0

V

Low Dropout Voltage

210 mV at 300mA

35

µA

<10

nA

Package

All available in Lead Free option.

10 pin SON 3mm x 3mm

Typical Application Circuit

1

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Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

2

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Copyright © 2006–2008, Texas Instruments Incorporated

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.