TLV702xx

GND

EN

IN

OUT

V

IN

V

OUT

On

Off

C

IN

C

OUT

1

F

Ceramic

m

TLV702xxDBV

SOT23-5

(TOPVIEW)

OUT

N/C

IN

GND

EN

1

2

3

5

4

EN

N/C

N/C

6

5

4

IN

GND

OUT

1

2

3

TLV702xxDSE

1,5mm

1,5mmSON

(TOPVIEW)

´

TLV702xx

www.ti.com

SLVSAG6B

– SEPTEMBER 2010 – REVISED FEBRUARY 2011

1

FEATURES

DESCRIPTION

234

•

Very Low Dropout:

The TLV702xx series of low-dropout (LDO) linear

regulators are low quiescent current devices with

excellent line and load transient performance. These

LDOs are designed for power-sensitive applications.

A precision bandgap and error amplifier provides

•

2% Accuracy

overall 2% accuracy. Low output noise, very high

power-supply rejection ratio (PSRR), and low-dropout

•

voltage make this series of devices ideal for a wide

•

Fixed-Output Voltage Combinations Possible

selection of battery-operated handheld equipment. All

from 1.2 V to 4.8 V

device versions have thermal shutdown and current

limit for safety.

•

High PSRR: 68 dB at 1 kHz

•

Stable with Effective Capacitance of 0.1

Furthermore, these devices are stable with an

effective output capacitance of only 0.1

μF. This

•

Thermal Shutdown and Overcurrent Protection

feature enables the use of cost-effective capacitors

•

Packages: SOT23-5 and 1,5mm

× 1,5mm SON-6

that have higher bias voltages and temperature

(1)

See the Input and Output Capacitor Requirements in the

derating. The devices regulate to specified accuracy

Application Information section.

with no output load.

The TLV702xxP series also provides an active

APPLICATIONS

pulldown circuit to quickly discharge the outputs.

•

Wireless Handsets

The TLV702xx series of LDO linear regulators are

•

Smart Phones, PDAs

available in SOT23-5 and 1,5mm

× 1,5mm SON-6

•

MP3 Players

packages.

•

•

•

Li-Ion Operated Handheld Products

•

WLAN and Other PC Add-on Cards

Typical Application Circuit

(Fixed-Voltage Versions)

1

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

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

2

Bluetooth is a registered trademark of Bluetooth SIG.

3

ZigBee is a registered trademark of the ZigBee Alliance.

4

All other trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

© 2010–2011, 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.