TLV70712P Datasheet, PDF (1/29 Pages) Texas Instruments – 200-mA, Low-IQ, Low-Noise, Low-Dropout Regulator for Portable Devices

TLV707 Series
www.ti.com
SBVS153B – FEBRUARY 2011 – REVISED OCTOBER 2011
200-mA, Low-I_Q, Low-Noise, Low-Dropout Regulator
for Portable Devices
FEATURES
1
•2 Very Low Dropout: 250 mV at 150 mA
• 0.5% Typical Accuracy
• 1.5% Accuracy over Temperature
• Low I_Q: 25 μA
• Fixed-Output Voltage Combinations Possible
from 1.2 V to 5.0 V⁽¹⁾
• High PSRR:
– 70 dB at 100 Hz
– 50 dB at 1 MHz
• Stable with Effective Capacitance of 0.1 μF⁽²⁾
• Thermal Shutdown and Overcurrent Protection
• Package: 1-mm × 1-mm DFN (SON)
(1) _{See Package Option Addendum at end of this document for}
complete list of available voltage options.
(2) _{See Input and Output Capacitor Requirements in the}
Application Information section for more details.
APPLICATIONS
• Wireless Handsets, Smart Phones, and PDAs
• MP3 Players and Other Handheld Devices
• WLAN and Other PC Add-On Cards
TLV707 Series
DQN PACKAGE
1-mm ´ 1-mm DFN-4
(TOP VIEW)
IN
EN
4
3
DESCRIPTION
The TLV707 series (TLV707xx and TLV707xxP) of
low-dropout linear regulators (LDOs) are low
quiescent current devices with excellent line and load
transient performance, and are designed for
power-sensitive applications. These devices provide
a typical accuracy of 0.5%. All versions have thermal
shutdown and overcurrent protection for safety.
Furthermore, these devices are stable with an
effective output capacitance of only 0.1 µF. This
feature enables the use of cost-effective capacitors
that have higher bias voltages and temperature
derating. These devices also regulate to the specified
accuracy with no output load.
The TLV707xxP also provides an active pull-down
circuit to quickly discarge the outputs.
The TLV707 series are available in a 1-mm x 1-mm
DFN (SON) package that makes them ideal for
handheld applications.
Typical Application Circuit
(Fixed Voltage Versions)
V_IN
C_IN
On
Off
IN
OUT
C_OUT
TLV707 Series
V_OUT
1 mF
Ceramic
EN
GND
Thermal
Pad
1
OUT
2
GND
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.
All trademarks are the property of their respective owners.
2
UNLESS OTHERWISE NOTED this document contains
PRODUCTION DATA information current as of publication date.
Products conform to specifications per the terms of Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2011, Texas Instruments Incorporated